+

WO2004076010A1 - Planche sur laquelle une personne se deplace en roulant sur le sol - Google Patents

Planche sur laquelle une personne se deplace en roulant sur le sol Download PDF

Info

Publication number
WO2004076010A1
WO2004076010A1 PCT/GB2004/000810 GB2004000810W WO2004076010A1 WO 2004076010 A1 WO2004076010 A1 WO 2004076010A1 GB 2004000810 W GB2004000810 W GB 2004000810W WO 2004076010 A1 WO2004076010 A1 WO 2004076010A1
Authority
WO
WIPO (PCT)
Prior art keywords
board according
board
roller members
plastics material
land
Prior art date
Application number
PCT/GB2004/000810
Other languages
English (en)
Inventor
Robert Edgar
Original Assignee
Robert Edgar
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Edgar filed Critical Robert Edgar
Priority to GB0517504A priority Critical patent/GB2413772B/en
Publication of WO2004076010A1 publication Critical patent/WO2004076010A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/011—Skateboards with steering mechanisms
    • A63C17/013—Skateboards with steering mechanisms with parallelograms, follow up wheels or direct steering action
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • A63C17/015—Wheel arrangements with wheels arranged in two pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/42—Details of chassis of ice or roller skates, of decks of skateboards

Definitions

  • This invention relates to a board on which a person rides on land.
  • the board may be an all terrain board or a skate board.
  • Known boards such as all terrain boards and skate boards are usually manufactured from a wooden plyboard material or a solid plastics material, which give only a small amount of shock absorption.
  • the materials used do not give enough shock absorption for allowing the board to absorb shocks due to rough ground conditions. This is especially so when the board lands after a jump movement.
  • the jump movement may be for executing a predetermined stylistic manoeuvre, for example in a competition, or the jump movement may be simply to avoid an object in the way.
  • the failure of the board to absorb the shock results in the person riding on the board possibly having their back and/or their legs jolted. This may cause damage to the person's spine and/or legs.
  • the known boards are such that they have minimal elasticity.
  • the rigid nature of the known boards often makes it more difficult to cause the boards to take off for an air jump and/or to be steered, for example to avoid objects in a chosen path.
  • a board on which a person rides on land which board comprises roller members, and a body on which the person rides, the body being made of a moulded fibre reinforced plastics material, and the body being of a thickness which enables the body to flex consequent upon the board landing on the land after a jump.
  • the board of the present invention may have a flexibility which enables it to return to its original shape much faster than traditional wooden boards.
  • the ability of the board to flex may be advantageous in enabling the board to be steered.
  • the board may have flexibility in a horizontal direction and a vertical direction.
  • the board may be one in which the plastics material is a thermosetting plastics material or a thermoplastic plastics material.
  • the plastics material is a thermosetting plastics material or a thermoplastic plastics material.
  • Presently preferred plastics materials are polypropylene, polyethylene terephthalate and nylon. Other plastics materials may be used.
  • the fibre reinforcing is preferably a woven fibre reinforcing. Other types of fibre reinforcing may however be employed. Preferably, the woven fibre reinforcing is woven into a 4:1 bias fabric. The fibre reinforcing is preferably glass fibre. However other types of materials may be used to provide the fibre reinforcing.
  • the body may comprise:
  • the body comprises:
  • the body is preferably formed of layers of the fibre reinforced plastics material.
  • a preferred body may comprise 40% by weight of polypropylene plastics material, 60% by weight of glass fibre reinforcing, the glass fibre being woven into a 4:1 bias fabric, and each one of the layers being such that it weighs approximately 935g/m 2 .
  • the body may be such that it has 12 - 16 of the layers laid on top of one another.
  • the layers form plies.
  • the body may have a flexural modulus of 18Gpa in a longitudinal direction, a flexural modulus of 6Gpa in a width direction, a flexural strength of 380Mpa in the longitudinal direction, and a flexural strength of 160Gpa in the width direction.
  • the body may be 10 - 30mm thick.
  • the thickness of the body may vary in dependence upon the weight of persons for which the board is designed. Preferably, the body is 15mm thick.
  • the board is one in which the body is curved upwardly with respect to the land.
  • the board may be one in which there are two of the roller members at the front of the body, and two of the roller members at the rear of the body, and in which the roller members are wheels.
  • the board may be one in which the body is 1000mm long, 230mm wide, the distance between the body at its greatest point of curvature and the land is 195mm, the distance between adjacent peripheries of the front and back wheels is 700mm, and in which the body is higher from the land at the back than the front.
  • the body is 5mm higher at the back than the front. Other height distances may however be employed.
  • roller members there are one of the roller members at the front of the body and one of the roller members at the rear of the body, and in which each one of the roller members extends across the width of the body.
  • the board may be one in which the roller members are mounted on axles, and in which the axles are bonded to the body. Other means for securing the roller members to the body may however be employed. Thus, for example, the axles could be bolted or riveted to the body.
  • the board may include feet gripping means. The feet gripping means are preferably feet straps but other types of feet gripping means may be employed.
  • the board may include handle bars.
  • the handle bars may be made of the same material as the body. If desired, different materials for the handle bars may be employed including metals.
  • the handle bars will usually be tubular but they may be solid.
  • the board may include electro-magnetic coils positioned between the body and the wheels for producing an electric current for recharging at least one battery on the board.
  • Other types of electricity generating means may also be employed.
  • the board may be an all terrain board.
  • the board may be a skate board.
  • Figure 1 is a top plan view of a board on which a person rides on land;
  • Figure 2 is a side view of the board shown in Figure 1 ;
  • Figure 3 shows handle bars which may optionally be fitted to the board shown in Figures 1 and 2.
  • the board 2 is in the form of an all terrain board.
  • the board 2 comprises roller members 4 and a body 6 on which the person rides.
  • the body 6 is made of a moulded fibre reinforced plastics material.
  • the body 6 is of a thickness which enables the body to flex consequent upon the board 2 landing on the land after a jump.
  • the flexing may absorb shocks in which case the flexing may be basically in a longitudinal direction.
  • the flexing may also be in a sideways direction and this type of flexing may be useful for steering the board 2.
  • the body 6 is made of 60% by weight of continuous glass fibres imbedded in a 40% by weight polypropylene matrix. This material is known by the registered trade mark Twintex. The material is woven into a 4:1 bias fabric. The body 6 has 12 - 16 layers of the 4:1 fabric laid on top of each other. Each layer weighs approximately 935g/m 2 . The layers are heated and moulded together under pressure. The layers then form a solid flexible moulded laminate.
  • the body 6 formed as above has a flexural modulus of 18Gpa in a longitudinal direction, and 6Gpa in a width direction. This gives a flexural strength of 380Gpa in the longitudinal direction, and 160Gpa in the width direction.
  • the body 6 is curved upwardly with respect to the land.
  • the body 6 has two of the roller members 4 at the front 8 of the body and two of the roller members 4 at the rear 10 of the body.
  • the roller members are in the form of wheels.
  • the body 6 is 1000mm long, 230mm wide, the distance between the body 6 at its greatest point of curvature and the land is 195mm, the distance between adjacent peripheries of the front and back wheels is 700mm, and the body 6 is higher from the land at the back 10 than the front 8.
  • the body is 5mm higher at the back 10 then the front 8, with the front height distance being 135mm as shown and the rear distance being 140mm as shown.
  • FIG. 2 shows how the body 6 is mounted with respect to the roller members 4. More specifically, each end 14 of the body 6 is secured by fasteners 16 such as rivets or bolts to a platform support 18 which connects to an axle 20.
  • fasteners 16 such as rivets or bolts to a platform support 18 which connects to an axle 20.
  • Figure 3 shows how handle bars 22 may be provided on a support tube 24 connected to and upstanding from the front 8 of the body 6.
  • handle bars 22 are to be provided, they can be removably connected via the support tube 26 to the body 6. With such an arrangement, the board 2 can be used with or without handle bars 22.
  • the body 6 may be made of materials other than the above mentioned material.
  • the number of layers employed for the body 6 may be varied in dependence upon the required length of the board and the required weight of the rider.
  • the length of the board can be varied as desired.
  • a peel ply cloth may be provided on the surface of the body 6.
  • the peel ply cloth may be removed after moulding in order to provide a non-slip finish.
  • a non-slip finish for the body 6 may be bonded onto the body 6 after the moulding.
  • Coloured or printed surface veils may be provided for surface decoration.
  • Plastics foam cores such for example as lightweight synthetic foam cores may be provided in the middle of the body 6. The curvature as well as the length of the body 6 may be varied as shown.
  • Other fibre reinforced plastics materials may be employed including various thermoset and thermoplastic materials. Alternative fibre concentrations, fibre orientations and numbers of layers may be varied as required. Any suitable and appropriate moulding pressures and temperatures may be employed.
  • the board may alternatively be formed as a skateboard or other type of vehicular board.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une planche (2) sur laquelle une personne se déplace en roulant sur le sol. Cette planche (2) comprend des éléments de roulette (4) et un corps (6) sur lequel la personne se déplace en roulant, le corps de cette planche étant constitué d'un matériau en plastique moulé, renforcé par des fibres, et le corps (6) présentant une épaisseur permettant au corps (6) de fléchir suite à l'atterrissage de la planche sur le sol, après un saut.
PCT/GB2004/000810 2003-02-28 2004-02-27 Planche sur laquelle une personne se deplace en roulant sur le sol WO2004076010A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0517504A GB2413772B (en) 2003-02-28 2004-02-27 A board on which a person rides on land

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0304539.0A GB0304539D0 (en) 2003-02-28 2003-02-28 A suspension system for wheeled vehicles
GB0304539.0 2003-02-28

Publications (1)

Publication Number Publication Date
WO2004076010A1 true WO2004076010A1 (fr) 2004-09-10

Family

ID=9953800

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/000810 WO2004076010A1 (fr) 2003-02-28 2004-02-27 Planche sur laquelle une personne se deplace en roulant sur le sol

Country Status (2)

Country Link
GB (2) GB0304539D0 (fr)
WO (1) WO2004076010A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039222A1 (de) * 2005-04-27 2006-11-09 Frank Drenckhahn Achsanordnung für ein Skateboard
CN104097374A (zh) * 2013-04-12 2014-10-15 上海杰事杰新材料(集团)股份有限公司 一种耐磨滑板板面及加工方法
CN104228237A (zh) * 2013-06-07 2014-12-24 上海杰事杰新材料(集团)股份有限公司 天然纤维增强热塑性复合材料预浸带及其制备方法和用途

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029330A (en) * 1976-05-05 1977-06-14 Runyan Jr Paul S Cambered skateboard provided with longitudinally adjustable truck assemblies
US5716562A (en) * 1994-09-19 1998-02-10 Nhs Incorporated Method for making injection-molded, foamed, structual plastic, composite-material skateboard
FR2782273A1 (fr) * 1998-08-14 2000-02-18 Herve Torreton Planche a roues tout terrain
GB2368323A (en) * 2000-10-25 2002-05-01 Yu Kuo Pin Footboard of scooter
WO2002066123A1 (fr) * 2001-02-22 2002-08-29 Startplattan 65439 Ab Under Ändring Till Ro Rollytech Ab Ski a roulettes dote d'un mecanisme de freinage active electriquement
US20020135998A1 (en) * 2001-03-26 2002-09-26 Top Rank Enterprise Co., Ltd. Self-generating light-producing skateboard
DE20218405U1 (de) * 2001-11-30 2003-01-30 Salomon S.A., Metz-Tessy Gleit- oder Rollbrett

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPS289402A0 (en) * 2002-06-11 2002-07-04 Mitchell, Jennifer Joyce Composite board and process for making the board
FR2848868B1 (fr) * 2002-12-19 2007-01-19 Salomon Sa Planche de glisse ou de roulage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029330A (en) * 1976-05-05 1977-06-14 Runyan Jr Paul S Cambered skateboard provided with longitudinally adjustable truck assemblies
US5716562A (en) * 1994-09-19 1998-02-10 Nhs Incorporated Method for making injection-molded, foamed, structual plastic, composite-material skateboard
FR2782273A1 (fr) * 1998-08-14 2000-02-18 Herve Torreton Planche a roues tout terrain
GB2368323A (en) * 2000-10-25 2002-05-01 Yu Kuo Pin Footboard of scooter
WO2002066123A1 (fr) * 2001-02-22 2002-08-29 Startplattan 65439 Ab Under Ändring Till Ro Rollytech Ab Ski a roulettes dote d'un mecanisme de freinage active electriquement
US20020135998A1 (en) * 2001-03-26 2002-09-26 Top Rank Enterprise Co., Ltd. Self-generating light-producing skateboard
DE20218405U1 (de) * 2001-11-30 2003-01-30 Salomon S.A., Metz-Tessy Gleit- oder Rollbrett

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039222A1 (de) * 2005-04-27 2006-11-09 Frank Drenckhahn Achsanordnung für ein Skateboard
DE102005039222B4 (de) * 2005-04-27 2007-04-26 Frank Drenckhahn Achsanordnung für ein Skateboard
CN104097374A (zh) * 2013-04-12 2014-10-15 上海杰事杰新材料(集团)股份有限公司 一种耐磨滑板板面及加工方法
CN104097374B (zh) * 2013-04-12 2018-04-27 上海杰事杰新材料(集团)股份有限公司 一种耐磨滑板板面及加工方法
CN104228237A (zh) * 2013-06-07 2014-12-24 上海杰事杰新材料(集团)股份有限公司 天然纤维增强热塑性复合材料预浸带及其制备方法和用途
CN104228237B (zh) * 2013-06-07 2018-09-21 上海杰事杰新材料(集团)股份有限公司 天然纤维增强热塑性复合材料预浸带滑板板面的制备方法

Also Published As

Publication number Publication date
GB2413772A (en) 2005-11-09
GB2413772B (en) 2007-07-11
GB0304539D0 (en) 2003-04-02
GB0517504D0 (en) 2005-10-05

Similar Documents

Publication Publication Date Title
US6910698B2 (en) Skateboards
US6338494B1 (en) Articulated two wheel board
EP1133337B1 (fr) Support de patin a roues alignees a noyau de mousse
US9840266B2 (en) Apparatus and method for towing a load by a person
US6276700B1 (en) Gravity driven steerable wheeled vehicle
WO1997027914A1 (fr) Planche a ski et son procede de fabrication
US5819865A (en) Skateboard type vehicle
CN102781393A (zh) 整体运输工具
WO2017031592A1 (fr) Système de ski et système de chenille pour un véhicule
US20080246269A1 (en) Air chamber sports board
US20030222420A1 (en) Composit sport board
US20080257627A1 (en) All-terrain powered vehicle and method of steering
WO2016094806A1 (fr) Plateau pour dispositifs de glisse
WO2020045240A1 (fr) Plateau de planche à roulettes planche à roulettes équipée de celui-ci
US6905128B1 (en) Maneuverable and brakeable high performance snow sled
US3479046A (en) All-seasons sled
WO2004076010A1 (fr) Planche sur laquelle une personne se deplace en roulant sur le sol
KR20230027305A (ko) 다중 휠 차대를 갖는 스케이트보드
RU155369U1 (ru) Управляемые надувные сани
US20080129004A1 (en) Skateboard deck
US11465707B2 (en) Modular scooter with suspension and collapsible components
US20230090633A1 (en) Multi-material skateboard deck
US20230158394A1 (en) Multi-material skateboard deck
US10315100B1 (en) Longboard-skateboard and longboard-skateboard conversion kit
US10766559B1 (en) Vehicle with shock-absorbing platform

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref document number: 0517504

Country of ref document: GB

Kind code of ref document: A

Free format text: PCT FILING DATE = 20040227

WWE Wipo information: entry into national phase

Ref document number: 0517504.7

Country of ref document: GB

122 Ep: pct application non-entry in european phase
点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载