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US20090013610A1 - Protective tarp with separate anchors having baffles - Google Patents

Protective tarp with separate anchors having baffles Download PDF

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Publication number
US20090013610A1
US20090013610A1 US11/523,125 US52312506A US2009013610A1 US 20090013610 A1 US20090013610 A1 US 20090013610A1 US 52312506 A US52312506 A US 52312506A US 2009013610 A1 US2009013610 A1 US 2009013610A1
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United States
Prior art keywords
tank compartment
edges
anchors
tarp
compartment anchors
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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US11/523,125
Inventor
Peter N. Glynos
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US11/523,125 priority Critical patent/US20090013610A1/en
Priority to US12/290,152 priority patent/US20090056780A1/en
Publication of US20090013610A1 publication Critical patent/US20090013610A1/en
Priority to US12/653,026 priority patent/US20100083587A1/en
Abandoned legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G3/00Storing bulk material or loose, i.e. disorderly, articles
    • B65G3/02Storing bulk material or loose, i.e. disorderly, articles in the open air
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/13Coverings

Definitions

  • the present invention relates to protective tarps for covering a mass, especially masses located outdoors. More specifically, it relates to protective tarps with anchors formed of tank compartments, which may be filled with fluent material.
  • the tank compartment anchors are integrally formed with the tarp sheet material.
  • the present invention protective tarps have baffles within the tank compartments to reduce fluent material content over shifting. Thus, the baffles assist in maintaining fluid distribution to reduce having most of all of the fluent material shift to one corner or end of the tank compartment.
  • U.S. Pat. No. 3,862,876 describes a protective cover cloth having continuous flexible weights secured along at least two opposed edges for securing the cover against wind blowing, etc.
  • the cover cloth may be made from insulating materials and heated for curing concrete. Sand, shot or other particulate material, possibly in individual bags, is inserted in a wide hem or tubes attached along the edges of the cover.
  • U.S. Pat. No. 4,122,637 describes a perforate member that is laid over a windrow of cut plants to confine it against the action of the wind.
  • the member is open over a major portion of its area to sunlight and the passage of air.
  • the member is held against the ground preferably by the weight of water in flexible tubes extending along opposite sides of the windrow.
  • U.S. Pat. No. 4,455,790 describes a tarpaulin anchoring system for retaining a tarpaulin on a pile of stored grain or other granular material that comprises of a plurality of anchors embedded in the pile.
  • Each anchor has an attachment element protruding upwardly from the pile, with the attachment element being connected to a fastener affixed to the underside of the tarpaulin.
  • the anchors are placed in the grain pile, throughout the area covered by the tarpaulin, as required to retain it in place.
  • the anchors themselves may be of a screw or auger type which can be driven into an existing grain pile and attached to a tarpaulin as it is spread over the pile.
  • the anchors may be discs or plates attached to the underside of the tarpaulin by ropes; the anchors are buried in the pile when formed.
  • U.S. Pat. No. 5,176,421 describes a cover system for an automobile which includes a flexible cover, preferably of nylon, having leading, tailing and side edge portions and of a suitable dimension to fit over the entire car body from rear bumper to the front bumper and sides thereof.
  • the flexible cover includes an elastic leader segment attached at a first end to the cover and spaced from the trailing edge thereof.
  • a second end of the leader segment is attached to a rotatable spool housed in a containment tube.
  • the spool is rotated for storing in the cover by a motor, by a spring-biased shaft arrangement or by a manually turnable crank or combinations thereof.
  • the containment tube may be pivotally swung outwardly from the trunk to an operable position at the rear of the trunk lid. After the cover is applied to the automobile, the containment tube is swung back to the trunk compartment for safe storage.
  • U.S. Pat. No. 5,579,794 describes a method for shielding, anchoring and containing an object such as a trailer or motor home in gale-force winds.
  • a wind-permeable perforate sheet extends downwardly and outwardly from the top of the object or the roof of a home at an acute angle so as to surround a substantial portion of each of the sides with an inclined wind-permeable planar surface.
  • the sheet is anchored to helical ground anchors via mechanical attachments which may also be used to tighten the sheet over the object or home.
  • Apparatus for shielding, anchoring and containing an object such as a trailer of motor home in gale-force winds are also disclosed.
  • U.S. Pat. No. 6,363,661 B1 describes a cover for protecting a mound of particulate material in outside storage from the effects of weather elements that includes a flexible double-ply canvas having a top layer affixed to a bottom layer.
  • the cover includes a plurality of individual bladders disposed between the top and bottom layers of the canvas, the bladders being spaced apart from and parallel to each other. Each bladder is connected to a next adjacent bladder with a flexible conduit.
  • the cover further includes a plurality of inlet conduits coupled to respective bladders for filling selected bladders with water. Pressure-actuated check valves disposed in each flexible conduit between bladders allows water to flow from an upstream bladder into respective downstream bladders.
  • Each bladder includes a discharge conduit for selectively draining each bladder.
  • a plurality of straps and knobs are fixedly attached to the canvas such that the canvas may be folded and secured in a desired configuration when respective bladders do not contain water.
  • U.S. Pat. No. 6,739,095 B2 is directed to an outdoor tent, which includes of a flat, flexible sheet material for its main body. Along the peripheral edge (i.e. near the bottom edge) or along each of at least two of the plurality of edges, there is at least one, and preferably, a plurality of tank compartment anchors, each having at least one fill orifice and closure means for the fill orifice.
  • the plurality of tank compartment anchors are hollow, flexible tank compartment anchors, and, in preferred embodiments, the tank compartment anchors and sheet material are formed of the same material. In some preferred embodiments, the tank compartment anchors also have drain plugs.
  • U.K. Patent No. GB 2,206,024 A describes a sheet, e.g. a large plastics sheet covering a silage pit, which is anchored by means of water-filled tubes. Thus, lay-flat tubing from a reel is laid around and across the sheet. All one end of each length is sealed. Water is passed in through the other end, which is then sealed, thus converting each length of tube to a heavy weight serving to anchor the sheet.
  • the present invention is directed to a protective tarp for covering a mass, which includes of a flat, flexible sheet material having a top and a bottom and having a peripheral edge.
  • the plurality of edges have baffles that extend outwardly from the bottom edge towards the top edge and disparate from the top edge so as to create sub-compartments.
  • the plurality of tank compartment anchors are hollow, flexible tank compartment anchors, and, in preferred embodiments, the tank compartment anchors and sheet material are formed of the same material.
  • the sheet material is rectangular from a top view and has four edges, the four edges being two sets of two opposite edges. There are at least two edges opposite one another which contain a plurality of tank compartment anchors.
  • the present invention protective tarp is a continuous tarp of substantial predetermined length having a central area away from the edges, and having a plurality of central tank compartment anchors located at the central area.
  • the central tank compartment anchors are preferably aligned in a row at a right angle to an edge.
  • each group being located at the central area at disparate sections.
  • Each group of the plurality of groups of central tank compartment anchors may be located equidistant from one another.
  • At least a portion of the central tank compartment anchors may be arranged in pairs so that the tarp may be cut between the pairs to create multiple tarps with tank compartment anchors along all edges of each of the cut tarps.
  • FIG. 1 illustrates a top view of a preferred embodiment of a present invention protective tarp with unconnected, separate tank compartment anchors on all four sides with each of the tank compartments having baffles therein;
  • FIGS. 2 a , 2 b , 2 c and 2 d illustrate different baffle configurations as examples of present invention baffle configurations
  • FIG. 3 illustrate a top view of another present invention preferred embodiment protective tarp
  • FIG. 4 shows a top view of a present invention protective tarp with anchors on all four sides and across its central portion
  • FIG. 5 shows a top view of another embodiment of a present invention protective tarp that has been structured for production in significant lengths so that it may be cut from a dispensing roll to create a variety of tarps of different lengths;
  • FIGS. 6 and 7 show different tarp segments cut from the elongated tarp shown in FIG. 5 , so as to create two different present invention protective tarps.
  • the tank compartment anchors are formed of the same flexible sheet material as its central portion.
  • both may be formed of plastic coated woven material and the anchors and baffles may be heat welded.
  • the fill orifices are located on sides of the anchors a little distance from the top to assure that when they are filled, there is adequate airspace to accommodate thermal expansion and contraction during freeze and thaw cycles.
  • the anchoring fill material may be any fluent material in liquid or solid form, such as water, sand, propylene glycol or a sand/propylene glycol mixture.
  • the present invention protective tarp may be used as a cover for any item or material e.g. to cover a log pile or for covering any other mass, such as a motorcycle, lawn furniture, sand piles, swing sets, or outdoor construction projects in progress.
  • the tank compartment anchors may run the entire length of the edges, but this is not required; in many embodiments, there will be a plurality of tank compartment anchors along a single edge or none at all.
  • FIG. 1 shows a present invention protective tarp 20 which has a flat flexible sheet material 21 forming it's central portion and made of flat flexible material and has edges 23 , 25 , 27 , and 29 .
  • Edge 23 includes tank compartment anchors 31 , 33 , 35 , 37 , and 39 while opposite edge 25 includes tank compartment anchors, 41 , 43 , 45 , 47 , and 49 .
  • Ends 27 and 29 include tank compartment anchors 51 and 53 .
  • Each of the aforementioned tank compartment anchors include baffles.
  • tank compartment anchor 41 includes baffles 42 and 44 .
  • the baffles run from the bottom edges of the anchors to about 3 ⁇ 4 of the way extending towards the top edges. Additionally, they are anchored away from the fillcaps. They are not required to be angled and could be perpendicular to the bottom edges or even angled toward the fillcaps.
  • present invention protective tarp of FIG. 1 has a plurality of tank compartment anchors rather than a single continuous tank compartment anchor along each side, for shorter versions single tank compartment anchors along an edge could be used.
  • separate small tank compartment anchors are preferred for a number of reasons. Among these reasons:
  • FIGS. 2 a , 2 b , 2 c and 2 d show top views of different individual tank compartment anchors that form part of the present invention protective tarps (entire tarps are not shown in this figures.)
  • FIG. 2 a shows anchor 22 with a peripheral having a top edge 24 and a bottom edge 26 .
  • Fillcap 28 is near the top edge.
  • Baffles 120 , 122 and 124 are straight line baffles at right angles to bottom edge 26 .
  • FIG. 2 b shows anchor 32 with a peripheral having a top edge 34 and a bottom edge 36 .
  • Fillcap 38 is near the top edge.
  • Baffles 130 , 132 and 134 are curved baffles at right angles to bottom edge 36 , with top curves directed away form the fillcap 38 .
  • FIG. 2 c shows anchor 42 with a peripheral having a top edge 44 and a bottom edge 46 .
  • Fillcap 48 is near the top edge.
  • Baffles 140 and 142 are straight line baffles at right angles to bottom edge 46 with “T” tops, as shown.
  • FIG. 2 d shows anchor 52 with a peripheral having a top edge 54 and a bottom edge 56 .
  • Fillcap 58 is near the top edge.
  • Baffles 150 , 152 and 154 are straight line baffles at 75 degree angles to bottom edge 56 leaning toward the fillcap. As has now been demonstrated, many different baffle arrangements may be utilized within the scope of the present invention.
  • FIG. 3 a present invention protective tarp 60 is shown.
  • Each of the four tank compartment anchors have a plurality of baffles angled away from the filled ports, such as baffles 73 and 75 of tank compartment anchor 69 .
  • FIG. 4 shows a top view of a generally rectangular present invention top 80 . It includes side edges 81 , 83 , 85 , and 87 . All of these edges contain a plurality of tank compartment anchors. Thus, edge 81 includes tank compartment anchors 91 , 93 , and 95 ; edge 83 contains tank compartment anchors 97 , 99 , and 101 ; edge 85 includes tank compartment anchors 103 , 105 , 107 , and 109 ; edge 87 includes tank compartment anchors 111 , 113 , and 115 . In addition, central portion 81 has a central area 82 with tank compartment anchors 117 and 119 . These additional anchors will operate to minimize or eliminate wind lift and air pockets. Each of the aforesaid tank compartment anchors include baffles such as baffles 131 and 133 of anchor 113 .
  • FIG. 5 shows a top view of another embodiment of the present invention protective tarp wherein it has been structured for production in significant lengths wherein it may be cut from a dispensing roll to create a variety of tarps of selected lengths.
  • present invention protective tarp 150 has side edges 163 and 167 , back edge 161 and cut view front edge 165 .
  • side edges 163 and 167 are a plurality of tank compartment anchors symmetrically arranged with baffles. These are typified by tank compartment anchors 175 , 177 , 185 , and 189 along side edge 163 and tank compartment anchors 179 , 181 , 183 , and 187 along side 167 .
  • Back edge 161 has two tank compartment anchors 171 and 173 , as shown. Between each central area are multiple sets of pairs of tank compartment anchors, each of these sets of pairs being grouped equidistantly from one another so as to define the central areas shown.
  • Tarp 150 of FIG. 5 may come in a continuous roll form and may be cut at any point to create a tarp of any desired length. It is preferred to cut tarp 150 at locations between the pairs of tank compartment anchors that separate the various central areas. For example, cuts could be made between tank compartment anchors 191 and 193 to the left and 195 and 197 to the right. Similarly, a cut could be made between tank compartment anchors 201 and 203 on the left and 205 and 207 on the right. Alternatively, a very long tarp could be created by making a cut after tank compartment anchors 211 and 213 .
  • FIGS. 6 and 7 show tarp segments 150 a and 150 b , respectively, to illustrate preferred segment cuttings from tarp 150 of FIG. 5 . With respect to FIGS. 5 , 6 , and 7 , identical parts are identically numbered.
  • the present invention protective tarp may have its flat, sheet material aspects formed of any known sheet material, including synthetic and natural material, as well as combinations thereof. It may be in the form of mesh or woven material, film material or combinations thereof. It may be very wide meshed, or net-like, or very tightly woven, and it may be water permeable or water proof, but is preferably water proof.
  • the tank compartment anchors may be formed separately from the flat sheet material and may be made of the same or different materials. Typically, however, the unconnected tank compartment anchors are made of the same materials as the flat sheet materials (with perhaps, the exception of the caps or closures), and may be integrally formed therewith.
  • layered materials positioned in predetermined locations and heat-sealed to a main sheet material.
  • the layered materials would be precut and/or preformed with a threaded or fixed cap-receiving orifice, and heat-sealed to the flat sheet material to create a tank compartment anchor.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Tents Or Canopies (AREA)

Abstract

A protective tarp for covering a mass includes of a flat, flexible sheet material having a top and a bottom and having a peripheral edge, with baffles that extend outwardly from the bottom edge towards the top edge, creating sub-compartments. Along the peripheral edge or along each of at least two of the plurality of edges, and separate unconnected tank compartment anchors, arranged in a predetermined pattern, having at least one fill orifice. The plurality of tank compartment anchors are hollow, flexible, and, in preferred embodiments, the tank compartment anchors and sheet material are formed of the same material. In some embodiments, the sheet material is rectangular from a top view and has four edges, the four edges being two sets of two opposite edges. There are at least two edges opposite one another which contain a plurality of tank compartment anchors.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The present invention relates to protective tarps for covering a mass, especially masses located outdoors. More specifically, it relates to protective tarps with anchors formed of tank compartments, which may be filled with fluent material. In preferred embodiments, the tank compartment anchors are integrally formed with the tarp sheet material. The present invention protective tarps have baffles within the tank compartments to reduce fluent material content over shifting. Thus, the baffles assist in maintaining fluid distribution to reduce having most of all of the fluent material shift to one corner or end of the tank compartment.
  • 2. Information Disclosure Statement
  • The following patents are exemplary of the prior art relating to tarps:
  • U.S. Pat. No. 3,862,876 describes a protective cover cloth having continuous flexible weights secured along at least two opposed edges for securing the cover against wind blowing, etc. The cover cloth may be made from insulating materials and heated for curing concrete. Sand, shot or other particulate material, possibly in individual bags, is inserted in a wide hem or tubes attached along the edges of the cover.
  • U.S. Pat. No. 4,122,637 describes a perforate member that is laid over a windrow of cut plants to confine it against the action of the wind. The member is open over a major portion of its area to sunlight and the passage of air. The member is held against the ground preferably by the weight of water in flexible tubes extending along opposite sides of the windrow.
  • U.S. Pat. No. 4,455,790 describes a tarpaulin anchoring system for retaining a tarpaulin on a pile of stored grain or other granular material that comprises of a plurality of anchors embedded in the pile. Each anchor has an attachment element protruding upwardly from the pile, with the attachment element being connected to a fastener affixed to the underside of the tarpaulin. The anchors are placed in the grain pile, throughout the area covered by the tarpaulin, as required to retain it in place. The anchors themselves may be of a screw or auger type which can be driven into an existing grain pile and attached to a tarpaulin as it is spread over the pile. In the case where a tarp is suspended above a grain storage area prior to formation of the grain pile, the anchors may be discs or plates attached to the underside of the tarpaulin by ropes; the anchors are buried in the pile when formed.
  • U.S. Pat. No. 5,176,421 describes a cover system for an automobile which includes a flexible cover, preferably of nylon, having leading, tailing and side edge portions and of a suitable dimension to fit over the entire car body from rear bumper to the front bumper and sides thereof. The flexible cover includes an elastic leader segment attached at a first end to the cover and spaced from the trailing edge thereof. A second end of the leader segment is attached to a rotatable spool housed in a containment tube. The spool is rotated for storing in the cover by a motor, by a spring-biased shaft arrangement or by a manually turnable crank or combinations thereof. The containment tube may be pivotally swung outwardly from the trunk to an operable position at the rear of the trunk lid. After the cover is applied to the automobile, the containment tube is swung back to the trunk compartment for safe storage.
  • U.S. Pat. No. 5,579,794 describes a method for shielding, anchoring and containing an object such as a trailer or motor home in gale-force winds. A wind-permeable perforate sheet extends downwardly and outwardly from the top of the object or the roof of a home at an acute angle so as to surround a substantial portion of each of the sides with an inclined wind-permeable planar surface. The sheet is anchored to helical ground anchors via mechanical attachments which may also be used to tighten the sheet over the object or home. Apparatus for shielding, anchoring and containing an object such as a trailer of motor home in gale-force winds are also disclosed.
  • U.S. Pat. No. 6,363,661 B1 describes a cover for protecting a mound of particulate material in outside storage from the effects of weather elements that includes a flexible double-ply canvas having a top layer affixed to a bottom layer. The cover includes a plurality of individual bladders disposed between the top and bottom layers of the canvas, the bladders being spaced apart from and parallel to each other. Each bladder is connected to a next adjacent bladder with a flexible conduit. The cover further includes a plurality of inlet conduits coupled to respective bladders for filling selected bladders with water. Pressure-actuated check valves disposed in each flexible conduit between bladders allows water to flow from an upstream bladder into respective downstream bladders. Each bladder includes a discharge conduit for selectively draining each bladder. A plurality of straps and knobs are fixedly attached to the canvas such that the canvas may be folded and secured in a desired configuration when respective bladders do not contain water.
  • U.S. Pat. No. 6,739,095 B2 is directed to an outdoor tent, which includes of a flat, flexible sheet material for its main body. Along the peripheral edge (i.e. near the bottom edge) or along each of at least two of the plurality of edges, there is at least one, and preferably, a plurality of tank compartment anchors, each having at least one fill orifice and closure means for the fill orifice. The plurality of tank compartment anchors are hollow, flexible tank compartment anchors, and, in preferred embodiments, the tank compartment anchors and sheet material are formed of the same material. In some preferred embodiments, the tank compartment anchors also have drain plugs.
  • U.K. Patent No. GB 2,206,024 A describes a sheet, e.g. a large plastics sheet covering a silage pit, which is anchored by means of water-filled tubes. Thus, lay-flat tubing from a reel is laid around and across the sheet. All one end of each length is sealed. Water is passed in through the other end, which is then sealed, thus converting each length of tube to a heavy weight serving to anchor the sheet.
  • Notwithstanding the prior art, the present invention is neither taught nor rendered obvious thereby.
  • SUMMARY OF THE INVENTION
  • The present invention is directed to a protective tarp for covering a mass, which includes of a flat, flexible sheet material having a top and a bottom and having a peripheral edge. The plurality of edges have baffles that extend outwardly from the bottom edge towards the top edge and disparate from the top edge so as to create sub-compartments. Along the peripheral edge or along each of at least two of the plurality of edges, there is a plurality of unconnected tank compartment anchors, arranged in a predetermined pattern, that have at least one fill orifice and closure means for the fill orifice. The plurality of tank compartment anchors are hollow, flexible tank compartment anchors, and, in preferred embodiments, the tank compartment anchors and sheet material are formed of the same material. In some embodiments, the sheet material is rectangular from a top view and has four edges, the four edges being two sets of two opposite edges. There are at least two edges opposite one another which contain a plurality of tank compartment anchors.
  • In other embodiments, the present invention protective tarp is a continuous tarp of substantial predetermined length having a central area away from the edges, and having a plurality of central tank compartment anchors located at the central area. The central tank compartment anchors are preferably aligned in a row at a right angle to an edge.
  • On yet other embodiments, there is a plurality of groups of central tank compartment anchors, each group being located at the central area at disparate sections. Each group of the plurality of groups of central tank compartment anchors may be located equidistant from one another. At least a portion of the central tank compartment anchors may be arranged in pairs so that the tarp may be cut between the pairs to create multiple tarps with tank compartment anchors along all edges of each of the cut tarps.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • The present invention should be more fully understood when the specification herein is taken in conjunction with the drawings appended hereto wherein:
  • FIG. 1 illustrates a top view of a preferred embodiment of a present invention protective tarp with unconnected, separate tank compartment anchors on all four sides with each of the tank compartments having baffles therein;
  • FIGS. 2 a, 2 b, 2 c and 2 d illustrate different baffle configurations as examples of present invention baffle configurations;
  • FIG. 3 illustrate a top view of another present invention preferred embodiment protective tarp;
  • FIG. 4 shows a top view of a present invention protective tarp with anchors on all four sides and across its central portion;
  • FIG. 5 shows a top view of another embodiment of a present invention protective tarp that has been structured for production in significant lengths so that it may be cut from a dispensing roll to create a variety of tarps of different lengths;
  • FIGS. 6 and 7 show different tarp segments cut from the elongated tarp shown in FIG. 5, so as to create two different present invention protective tarps.
  • DETAILED DESCRIPTION OF THE PRESENT INVENTION
  • In some embodiments of the present invention protective tarp, the tank compartment anchors are formed of the same flexible sheet material as its central portion. Thus, both may be formed of plastic coated woven material and the anchors and baffles may be heat welded. The fill orifices are located on sides of the anchors a little distance from the top to assure that when they are filled, there is adequate airspace to accommodate thermal expansion and contraction during freeze and thaw cycles. The anchoring fill material may be any fluent material in liquid or solid form, such as water, sand, propylene glycol or a sand/propylene glycol mixture.
  • The present invention protective tarp may be used as a cover for any item or material e.g. to cover a log pile or for covering any other mass, such as a motorcycle, lawn furniture, sand piles, swing sets, or outdoor construction projects in progress. The tank compartment anchors may run the entire length of the edges, but this is not required; in many embodiments, there will be a plurality of tank compartment anchors along a single edge or none at all.
  • FIG. 1 shows a present invention protective tarp 20 which has a flat flexible sheet material 21 forming it's central portion and made of flat flexible material and has edges 23, 25, 27, and 29. In this embodiment, there are tank compartment anchors along all four edges so that the tarp may be more close ended. Edge 23 includes tank compartment anchors 31, 33, 35, 37, and 39 while opposite edge 25 includes tank compartment anchors, 41, 43, 45, 47, and 49. Ends 27 and 29 include tank compartment anchors 51 and 53. Each of the aforementioned tank compartment anchors include baffles. Thus, tank compartment anchor 41 includes baffles 42 and 44. In this embodiment the baffles run from the bottom edges of the anchors to about ¾ of the way extending towards the top edges. Additionally, they are anchored away from the fillcaps. They are not required to be angled and could be perpendicular to the bottom edges or even angled toward the fillcaps.
  • While present invention protective tarp of FIG. 1 has a plurality of tank compartment anchors rather than a single continuous tank compartment anchor along each side, for shorter versions single tank compartment anchors along an edge could be used. However, separate small tank compartment anchors are preferred for a number of reasons. Among these reasons:
      • the ability to empty one or more compartments to satisfy anchoring requirements for specific applications;
      • the need to prevent massive fluid weight shifts when the tarp is being moved;
      • the ability to flatten out, fold, or shorten the functional length of the tarp;
      • containment and minimization of leaks.
  • FIGS. 2 a, 2 b, 2 c and 2 d show top views of different individual tank compartment anchors that form part of the present invention protective tarps (entire tarps are not shown in this figures.)
  • FIG. 2 a shows anchor 22 with a peripheral having a top edge 24 and a bottom edge 26. Fillcap 28 is near the top edge. Baffles 120, 122 and 124 are straight line baffles at right angles to bottom edge 26.
  • FIG. 2 b shows anchor 32 with a peripheral having a top edge 34 and a bottom edge 36. Fillcap 38 is near the top edge. Baffles 130, 132 and 134 are curved baffles at right angles to bottom edge 36, with top curves directed away form the fillcap 38.
  • FIG. 2 c shows anchor 42 with a peripheral having a top edge 44 and a bottom edge 46. Fillcap 48 is near the top edge. Baffles 140 and 142 are straight line baffles at right angles to bottom edge 46 with “T” tops, as shown.
  • FIG. 2 d shows anchor 52 with a peripheral having a top edge 54 and a bottom edge 56. Fillcap 58 is near the top edge. Baffles 150, 152 and 154 are straight line baffles at 75 degree angles to bottom edge 56 leaning toward the fillcap. As has now been demonstrated, many different baffle arrangements may be utilized within the scope of the present invention.
  • In FIG. 3, a present invention protective tarp 60 is shown. There is a singular, continuous peripheral edge 61 to central portion flexible sheet material 63, as shown. There are four attached tank compartment anchors 65,67, 69, and 71 located symmetrically on each of the four sides of the rectangle established by a flexible sheet material 63. Each of the four tank compartment anchors have a plurality of baffles angled away from the filled ports, such as baffles 73 and 75 of tank compartment anchor 69.
  • FIG. 4 shows a top view of a generally rectangular present invention top 80. It includes side edges 81, 83, 85, and 87. All of these edges contain a plurality of tank compartment anchors. Thus, edge 81 includes tank compartment anchors 91, 93, and 95; edge 83 contains tank compartment anchors 97, 99, and 101; edge 85 includes tank compartment anchors 103, 105, 107, and 109; edge 87 includes tank compartment anchors 111, 113, and 115. In addition, central portion 81 has a central area 82 with tank compartment anchors 117 and 119. These additional anchors will operate to minimize or eliminate wind lift and air pockets. Each of the aforesaid tank compartment anchors include baffles such as baffles 131 and 133 of anchor 113.
  • FIG. 5 shows a top view of another embodiment of the present invention protective tarp wherein it has been structured for production in significant lengths wherein it may be cut from a dispensing roll to create a variety of tarps of selected lengths.
  • In FIG. 5, present invention protective tarp 150 has side edges 163 and 167, back edge 161 and cut view front edge 165. In this embodiment, there are a plurality of central areas shown here as central areas 151, 153, 157, and 159. Along side edges 163 and 167 are a plurality of tank compartment anchors symmetrically arranged with baffles. These are typified by tank compartment anchors 175, 177, 185, and 189 along side edge 163 and tank compartment anchors 179, 181, 183, and 187 along side 167. Back edge 161 has two tank compartment anchors 171 and 173, as shown. Between each central area are multiple sets of pairs of tank compartment anchors, each of these sets of pairs being grouped equidistantly from one another so as to define the central areas shown.
  • Tarp 150 of FIG. 5 may come in a continuous roll form and may be cut at any point to create a tarp of any desired length. It is preferred to cut tarp 150 at locations between the pairs of tank compartment anchors that separate the various central areas. For example, cuts could be made between tank compartment anchors 191 and 193 to the left and 195 and 197 to the right. Similarly, a cut could be made between tank compartment anchors 201 and 203 on the left and 205 and 207 on the right. Alternatively, a very long tarp could be created by making a cut after tank compartment anchors 211 and 213. FIGS. 6 and 7 show tarp segments 150 a and 150 b, respectively, to illustrate preferred segment cuttings from tarp 150 of FIG. 5. With respect to FIGS. 5, 6, and 7, identical parts are identically numbered.
  • The present invention protective tarp may have its flat, sheet material aspects formed of any known sheet material, including synthetic and natural material, as well as combinations thereof. It may be in the form of mesh or woven material, film material or combinations thereof. It may be very wide meshed, or net-like, or very tightly woven, and it may be water permeable or water proof, but is preferably water proof. The tank compartment anchors may be formed separately from the flat sheet material and may be made of the same or different materials. Typically, however, the unconnected tank compartment anchors are made of the same materials as the flat sheet materials (with perhaps, the exception of the caps or closures), and may be integrally formed therewith. This could be accomplished in a continuous process of layered materials positioned in predetermined locations and heat-sealed to a main sheet material. The layered materials would be precut and/or preformed with a threaded or fixed cap-receiving orifice, and heat-sealed to the flat sheet material to create a tank compartment anchor.
  • Obviously, numerous modification and variations of the present invention are possible in light of the above teachings. It is therefore understood that within the scope of the appended claims, the invention may be practiced otherwise than as specifically described herein.

Claims (20)

1. A protective tarp for covering a mass, which consists essentially of:
a flat, flexible sheet material having a top and bottom and having a peripheral edge;
a plurality of unconnected tank compartment anchors permanently attached to a said flat, flexible sheet material and being separate and apart from one another and said peripheral edge, each of said plurality of tank component anchors having at least one fill orifice and having closure means for said at least one fill orifice and being arranged in a predetermined pattern, wherein said plurality of unconnected tank compartment anchors are hollow, flexible tank compartment anchors; each of said plurality of tank compartment anchors having a bottom edge and a top edge, and having a plurality of baffles located therein and extending outwardly from said bottom edge towards said top edge and being disparate from said top edge, so as to create sub-compartments therein and, wherein said plurality of unconnected tank compartment anchors and said sheet material are formed of the same material.
2. The protective tarp of claim 1 wherein said sheet material is rectangular from a top view and has four edges, said edges being two sets of two opposite edges.
3. The protective tarp of claim 2 wherein there are at least two edges opposite one another which contain a plurality of tank compartment anchors.
4. The protective tarp of claim 1 wherein said protective tarp is a continuous tarp of substantial predetermined length having a central area away from said edges, and having a plurality of central tank compartment anchors located at said central area.
5. The protective tarp of claim 4 wherein said central tank compartment anchors are aligned in a row at a right angle to an edge.
6. The protective tarp of claim 5 wherein there are a plurality of groups of central tank compartment anchors, each group being located at said central area at disparate sections of said central area.
7. The protective tarp of claim 6 wherein each group of said plurality of permanently attached to groups of central tank compartment anchors are located equidistant said flat flexible sheet material from one another.
8. The protective tarp of claim 6 wherein at least a portion of said central tank compartment anchors are arranged in pairs so that said tarp may be divided between said pairs to create multiple tarps with tank compartment anchors along edges thereof.
9. The protective tarp of claim 4 wherein said sheet material is rectangular from a top view and has four edges, said edges being two sets of two opposite edges.
10. The protective tarp of claim 9 wherein there are at least two edges opposite one another which contain a plurality of tank compartment anchors.
11. A protective tarp for covering a mass, which consists of:
a flat, flexible waterproof sheet material having a top and a bottom and having a plurality of non-adjacent edges;
along each of the at least two of said plurality of non-adjacent edges, a plurality of unconnected tank compartment anchors attached to said flat, flexible waterproof sheet material and being separate and apart from one another, each having at least one fill orifice and having closure means for said at least one fill orifice and being arranged in a predetermined pattern, wherein said plurality of unconnected tank compartment anchors are hollow, flexible tank compartment anchor and, each of said plurality of tank compartment anchors having a bottom edge and a top edge, and having a plurality of baffles located therein and extending outwardly from said bottom edge towards said top edge and being disparate from said top edge, so as to create sub-compartments therein and, wherein said plurality of unconnected tank compartment anchors and said sheet material are formed of the same material.
12. The protective tarp of claim 11 where said sheet material is rectangular from top view and has four edges, said four edges being two sets of two opposite edges.
13. The protective tarp of claim 12 wherein there are at least two edges opposite one another which contain a plurality of tank compartment anchors.
14. The protective tarp of claim 11 wherein said protective tarp is a continuous tarp of substantial predetermined length having a central area away from said edges, and having a plurality of central tank compartment anchors located at said central area.
15. The protective tarp of claim 14 wherein said central tank compartment anchors are aligned in a row at a right angle to an edge.
16. The protective tarp of claim 15 wherein there are plurality of groups of central tank compartment anchors, each group being located at said central are at disparate sections of said central area.
17. The protective tarp of claim 16 wherein each group of said plurality of groups of central tank compartment anchors is located equidistant form one another.
18. The protective tarp of claim 16 wherein at least portion of said central tank compartment anchors are arranged in pairs so that said tarp may be cut between said pairs to create multiple tarps with tank compartment anchors along all edges thereof.
19. The protective tarp of claim 14 where said sheet material is rectangular from a top view and has four edges, said edges being two sets of two opposite edges.
20. The protective tarp of claim 19 wherein there are at least two edges opposite one another which contain a plurality of tank compartment anchors.
US11/523,125 2006-09-19 2006-09-19 Protective tarp with separate anchors having baffles Abandoned US20090013610A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/523,125 US20090013610A1 (en) 2006-09-19 2006-09-19 Protective tarp with separate anchors having baffles
US12/290,152 US20090056780A1 (en) 2006-09-19 2008-10-28 Protective tarp with plural removable anchor tanks
US12/653,026 US20100083587A1 (en) 2006-09-19 2009-12-08 Protective tarp with plural removable anchor tanks and with size adjustment connectors

Applications Claiming Priority (1)

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US11/523,125 US20090013610A1 (en) 2006-09-19 2006-09-19 Protective tarp with separate anchors having baffles

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US20110173908A1 (en) * 2010-01-15 2011-07-21 SE2 International LLC Method and Apparatus for Reducing Solar Radiation Absorption Through a Roof
US8205393B1 (en) * 2009-07-14 2012-06-26 Con-Wal Inc. Coupler for landfill tarp
US20120186620A1 (en) * 2011-01-21 2012-07-26 Holstrom Thomas A Compost cover tie-down system
US20120259224A1 (en) * 2011-04-08 2012-10-11 Mon-Ju Wu Ultrasound Machine for Improved Longitudinal Tissue Analysis
US8777516B2 (en) 2011-06-16 2014-07-15 Jmw Welding & Manufacturing, Inc. Tarp and ballast system
FR3032596A1 (en) * 2015-02-12 2016-08-19 Velitex PROTECTIVE CARPET FOR AGRICULTURAL SILO
US10124772B1 (en) 2013-10-18 2018-11-13 Todd James Hartman Systems, methods, and apparatus for debris removal
US20180338429A1 (en) * 2015-10-27 2018-11-29 Agriculture Victoria Services Pty Ltd Method and device for storing agricultural products
US10246889B1 (en) 2018-04-24 2019-04-02 Alexis Nogueras Strip anchoring system for emergency roof tarp installation
US11491520B1 (en) 2021-05-17 2022-11-08 Con-Wal, Inc. Coupler for landfill tarp weight system
US11827489B1 (en) 2020-04-08 2023-11-28 Con-Wal, Inc. Interchangeable tarp deployment system

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US8205393B1 (en) * 2009-07-14 2012-06-26 Con-Wal Inc. Coupler for landfill tarp
US8375643B1 (en) * 2009-07-14 2013-02-19 Con-Wal, Inc. Coupler for landfill tarp
US20110173908A1 (en) * 2010-01-15 2011-07-21 SE2 International LLC Method and Apparatus for Reducing Solar Radiation Absorption Through a Roof
US20120186620A1 (en) * 2011-01-21 2012-07-26 Holstrom Thomas A Compost cover tie-down system
US8572901B2 (en) * 2011-01-21 2013-11-05 Thomas A. Holstrom Compost cover tie-down system
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US9168572B2 (en) 2011-06-16 2015-10-27 Jmw Welding & Manufacturing, Inc. Tarp and ballast system
US10124772B1 (en) 2013-10-18 2018-11-13 Todd James Hartman Systems, methods, and apparatus for debris removal
FR3032596A1 (en) * 2015-02-12 2016-08-19 Velitex PROTECTIVE CARPET FOR AGRICULTURAL SILO
US20180338429A1 (en) * 2015-10-27 2018-11-29 Agriculture Victoria Services Pty Ltd Method and device for storing agricultural products
US10246889B1 (en) 2018-04-24 2019-04-02 Alexis Nogueras Strip anchoring system for emergency roof tarp installation
US11827489B1 (en) 2020-04-08 2023-11-28 Con-Wal, Inc. Interchangeable tarp deployment system
US11491520B1 (en) 2021-05-17 2022-11-08 Con-Wal, Inc. Coupler for landfill tarp weight system

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