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WO2008105673A1 - Maille, procédés et appareil pour former des éléments de maille et de liaison - Google Patents

Maille, procédés et appareil pour former des éléments de maille et de liaison Download PDF

Info

Publication number
WO2008105673A1
WO2008105673A1 PCT/NZ2008/000032 NZ2008000032W WO2008105673A1 WO 2008105673 A1 WO2008105673 A1 WO 2008105673A1 NZ 2008000032 W NZ2008000032 W NZ 2008000032W WO 2008105673 A1 WO2008105673 A1 WO 2008105673A1
Authority
WO
WIPO (PCT)
Prior art keywords
link element
mesh
link
functional
moulding
Prior art date
Application number
PCT/NZ2008/000032
Other languages
English (en)
Inventor
Kayne Bruce Horsham
Original Assignee
Kaynemaile Limited
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 Kaynemaile Limited filed Critical Kaynemaile Limited
Priority to AU2008219853A priority Critical patent/AU2008219853A1/en
Priority to CN200880013783A priority patent/CN101743078A/zh
Publication of WO2008105673A1 publication Critical patent/WO2008105673A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F31/00—Making meshed-ring network from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0017—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor moulding interconnected elements which are movable with respect to one another, e.g. chains or hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0433—Injection moulding apparatus using movable moulds or mould halves mounted on a conveyor belt or chain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/12—Chains

Definitions

  • mechanisms for connecting mesh to other components can be time- consuming, laborious and inefficient.
  • a suitable attachment device is required that can be fitted to the mesh and then subsequently fitted to the component.
  • Previous attachment methods rely on attaching the links of the produced mesh to a component by fusing, stapling or adhering, or by using any other suitable permanent attachment method. These methods result in limited relative movement between the mesh and the component.
  • the attachment points are relatively weak compared to the strength of individual unjoined links, and so can be prone to breaking.
  • Existing mesh is functionally very limited. That is, as the mesh is produced by interlinking a large number of identical link elements, uses of the mesh can be limited to non-interactive uses, for example, supporting, holding and structural uses.
  • the present invention provides a method of adding a new link element to three or more formed link elements including the steps of: providing three or more formed link elements; and adding a new link element to the formed link elements by moulding a single link element through at least three of the formed link elements.
  • the present invention provides a method of moulding a functional link element for linking to a mesh formed from linked elements, wherein the functional link element is of a different form to the linked elements and includes a functional element formed thereon, and the mesh has at least one linkage point, the method including the steps of: providing the linkage point of the mesh to a mould, defining a moulding cavity in the mould wherein the moulding cavity associates with the linkage point, and injecting material into the moulding cavity to mould the functional link element in the moulding cavity so that it is linked to the mesh at the linkage point.
  • Figure 1 shows an exploded view of moulding apparatus according to an embodiment of the present invention
  • Figure 4B shows a second view of a lower front block according to an embodiment of the present invention
  • Figure 5 shows a lower rear block according to an embodiment of the present invention
  • Figure 25 shows details of a moulding block for use in the conveyor type moulding apparatus according to an embodiment of the present invention
  • Figure 41 shows a three piece track system formed to engage with mesh according to an embodiment of the present invention
  • a missing link as represented by the shading 805, may be replaced within the mesh 801 in the same manner as that described above.
  • a new link element 1701 can be moulded between an existing mesh 1703 and an aperture 1705 formed in a curtain rail 1707. This operation may then be repeated to provide a sufficient number of link elements to securely attach the mesh 1703 to the curtain rail 1707.
  • the orientation of the mesh may be changed such that the new link element is moulded along a different edge. Also, it will be understood that the new link element may be attached to any aperture in the component, and through any link in the existing mesh. Further, it will be understood that the orientation of the new link element may be changed such that it is moulded in a position substantially perpendicular to the existing links within the mesh.
  • Each moulding block 1805 has a T-shaped track portion that locates in a slot around the periphery of the cam 1807.
  • the track portions are the same as those described below with reference to the third embodiment.
  • the track mechanism allows each moulding block 1805 to move around the circumference of the cam 1807.
  • Newly moulded links 2011 are moulded through pre-formed links 2013, which are arranged on the moulding blocks 2009.
  • An injection mould assembly 2015 is arranged above the conveyor structure 2007 such that it can move in a vertical direction to come into contact with the moulding blocks 2009.
  • a mould insert 2017 is arranged to move horizontally into and out of contact with the injection mould assembly 2015 in a similar fashion to that described above in relation to the first and second embodiments and their alternatives.
  • the arrangement of the moulding blocks may be duplicated such that simultaneous moulding occurs in multiple sections.
  • a number of mould blocks may be positioned adjacent to each other to enable a row of link elements in one direction to be moulded during one mould cycle.
  • the mould insert may be extended and the moulding cavities reproduced to allow more than one link element to be moulded in a second direction perpendicular to the first direction during one mould cycle. This provides a mechanism for moulding an array of link elements simultaneously during a single mould cycle.
  • Figure 30 shows a functional link element 3001 with an annular ring shaped portion is formed as a product tag. Extending from the ring shaped portion is a functional element 2859 in the form of a connecting rod portion that connects to a product tag portion.
  • the product tag portion includes a planar surface for inscribing a product name 3005, code or the like thereon. The planar surface may be orientated in any suitable way such that the product name, code or the like is readable when the functional link element is attached to a component, such as a mesh.
  • moulded link aperture 2609 discussed above is provided on the lower rear block 2601
  • additional functional aperture portions used to form the functional element may be provided on the moulding blocks described in the second and third embodiments in order to mould the above described functional link elements.
  • the functional link element described above could be moulded to the mesh as a complete functional link element formed as a single component using any suitable method described above for moulding functional link elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé d'ajout d'un nouvel élément de liaison à au moins trois éléments de liaison formés qui comprend les étapes consistant: à fournir au moins trois éléments de liaison formés ; et à ajouter un nouvel élément de liaison aux éléments de liaison formés par moulage d'un seul élément de liaison à travers au moins trois des éléments de liaison formés, et des procédés de fabrication d'un élément de liaison fonctionnel et d'un système de suivi ayant un canal pour recevoir les éléments de liaison fonctionnels ainsi que les éléments de liaison fonctionnels et le système de suivi eux-mêmes.
PCT/NZ2008/000032 2007-02-27 2008-02-27 Maille, procédés et appareil pour former des éléments de maille et de liaison WO2008105673A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2008219853A AU2008219853A1 (en) 2007-02-27 2008-02-27 Mesh and methods and apparatus for forming mesh and link elements
CN200880013783A CN101743078A (zh) 2007-02-27 2008-02-27 网以及用于形成网和链环元件的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ55349507A NZ553495A (en) 2007-02-27 2007-02-27 Mesh and methods and apparatus for forming mesh and link elements
NZ553495 2007-02-27

Publications (1)

Publication Number Publication Date
WO2008105673A1 true WO2008105673A1 (fr) 2008-09-04

Family

ID=39721455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2008/000032 WO2008105673A1 (fr) 2007-02-27 2008-02-27 Maille, procédés et appareil pour former des éléments de maille et de liaison

Country Status (4)

Country Link
CN (1) CN101743078A (fr)
AU (1) AU2008219853A1 (fr)
NZ (1) NZ553495A (fr)
WO (1) WO2008105673A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350164A (zh) * 2013-07-03 2013-10-16 浙江永达电力实业股份有限公司 混凝土电杆骨架网成型机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430674B (zh) * 2011-09-30 2014-04-09 郑斌 金属锁甲自动化生产系统及其方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190429200A (en) * 1904-12-31 1906-01-31 Henry Hart Improvements in or relating to the Manufacture of Cast Chain, and Apparatus therefor.
WO2004080687A1 (fr) * 2003-03-12 2004-09-23 Kaynemaile Limited Fabrication et production de cotte de maille ameliorees
WO2005115659A1 (fr) * 2004-05-27 2005-12-08 Kaynemaile Limited Treillis, procedes et dispositifs servant a le fabriquer et a l'utiliser
US20070170615A1 (en) * 2003-03-12 2007-07-26 Kaynemaile Limited Methods and apparatus for forming mesh and link elements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190429200A (en) * 1904-12-31 1906-01-31 Henry Hart Improvements in or relating to the Manufacture of Cast Chain, and Apparatus therefor.
WO2004080687A1 (fr) * 2003-03-12 2004-09-23 Kaynemaile Limited Fabrication et production de cotte de maille ameliorees
US20070170615A1 (en) * 2003-03-12 2007-07-26 Kaynemaile Limited Methods and apparatus for forming mesh and link elements
WO2005115659A1 (fr) * 2004-05-27 2005-12-08 Kaynemaile Limited Treillis, procedes et dispositifs servant a le fabriquer et a l'utiliser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350164A (zh) * 2013-07-03 2013-10-16 浙江永达电力实业股份有限公司 混凝土电杆骨架网成型机

Also Published As

Publication number Publication date
AU2008219853A1 (en) 2008-09-04
NZ553495A (en) 2008-09-26
CN101743078A (zh) 2010-06-16

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