CA2483962A1 - Net structure formed by knitted metal wires - Google Patents

Net structure formed by knitted metal wires Download PDF

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Publication number
CA2483962A1
CA2483962A1 CA002483962A CA2483962A CA2483962A1 CA 2483962 A1 CA2483962 A1 CA 2483962A1 CA 002483962 A CA002483962 A CA 002483962A CA 2483962 A CA2483962 A CA 2483962A CA 2483962 A1 CA2483962 A1 CA 2483962A1
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CA
Canada
Prior art keywords
meshes
row
adjacent
cable
mesh
Prior art date
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.)
Granted
Application number
CA002483962A
Other languages
French (fr)
Other versions
CA2483962C (en
Inventor
Philippe Robit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nge Fondations
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2483962A1 publication Critical patent/CA2483962A1/en
Application granted granted Critical
Publication of CA2483962C publication Critical patent/CA2483962C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102—Woven scrim
    • Y10T442/109—Metal or metal-coated fiber-containing scrim

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Wire Processing (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Knitting Of Fabric (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Laminated Bodies (AREA)
  • Ropes Or Cables (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention concerns a net structure (5, 50) wherein each mesh comprised therein is linked to the laterally adjacent mesh by a breakable junction pie ce (3), said junction piece (3) having a rupture threshold markedly lower than that of the wires constituting the net structure (5, 50).

Claims (12)

REVENDICATIONS 1 - Structure de filet (5, 50) formee par tricotage de câbles métalliques, caractérisée en ce que chaque maille que comprend cette structure de filet (5, 50) est reliée a la maille latéralement adjacente par une pièce de jonction (3) ruptible, cette pièce de jonction (3) ayant un seuil de rupture nettement inférieur à celui des câbles constituent la structure de filet (5, 50). 1 - Net structure (5, 50) formed by knitting cables metallic, characterized in that each mesh that this net structure (5, 50) is connected to the laterally adjacent mesh by a breakable junction piece (3), this junction piece (3) having a threshold of significantly lower breakage than cables constitute the structure of net (5, 50). 2 - Structure de filet (5, 50) selon la revendication 1, caractérisée en ce que le seuil de rupture de la pièce de jonction est de l'ordre du quart du seuil de rupture de ces câbles. 2 - net structure (5, 50) according to claim 1, characterized in that the breaking point of the junction piece is of the order of a quarter of break point of these cables. 3 - Structure de filet (5, 50) selon la revendication 1 ou la revendication 2, caractérisée en ce que le tricotage des câbles est de type "Jersey". 3 - net structure (5, 50) according to claim 1 or the claim 2, characterized in that the knitting of the cables is of the type "Jersey". 4 - Structure de filet (5, 50) selon l'une des revendications 1 à 3, caractérisée en ce que les pièces de jonction (3) comprennent des manchons métalliques ouverts sertis sur les câbles. 4 - net structure (5, 50) according to one of claims 1 to 3, characterized in that the connecting pieces (3) include sleeves open metal crimped on cables. - Structure de filet (5, 50) salon l'une des revendications 1 à 4, caractérisée en ce que les pièces de jonction (3) comprennent des pièces du genre maillons d'appoint pour chaîne. - net structure (5, 50) according to one of claims 1 to 4, characterized in that the connecting pieces (3) comprise pieces of the like extra chain links. 6 - Structure de filet (5) salon l'une des revendications 1 à 5, caractérisée en ce que chaque câble ou portion de cable (1a à 1f) constituant une rangée de mailles forma des "S" successifs définissant des boucles (2) inversées de forme circulaire, et en ce que les pièces de jonction (3) rassemblent les brins de câbles (2a) adjacents des mailles adjacentes ; chaque câble ou portion de câble (1b à 1e) constituent la rangée de mailles immédiatement adjacente à celle précitée présente une structure identique à
celle de cette première rangée de mailles, et la portion de câble formant une maille de cette deuxième rangée de mailles rentre dans une maille correspondante de ladite première rangée de mailles, passe derrière les brins (2a) des deux mailles adjacentes de cette première rangée de mailles et ressort de la maille adjacente. 6 - net structure (5) according to one of claims 1 to 5, characterized in that each cable or portion of cable (1a to 1f) constituting a row of meshes formed successive "S" defining loops (2) reversed in circular shape, and in that the connecting pieces (3) gather the adjacent cable strands (2a) of the adjacent meshes; each cable or cable portion (1b to 1e) constitute the row of meshes immediately adjacent to that mentioned above has a structure identical to that of this first row of meshes, and the portion of cable forming a stitch in this second row of stitches fits in a stitch corresponding to said first row of stitches, goes behind the strands (2a) of the two adjacent meshes of this first row of meshes and spring from the adjacent mesh. 7 - Structure de filet (5) salon l'une des revendications 1 a 5, caractérisée en ce que chaque câble ou portion de câble (1a à 1f) constituant une rangée de mailles forme des "S" successifs définissant des boucles (2) inversées de forme circulaire, et en ce que les pièces de jonction (3) rassemblent les brins de câbles (2a) adjacents des mailles adjacentes ; de maniere alternée dune rangée de mailles a l'autre, une portion de câble formant une maille dune rangés de mailles considérée rentre dens une maille correspondante de l'une des rangées de mailles adjacente, passe derrière les brins (2a) des deux mailles adjacentes de cette rangée de mailles et ressort de la maille adjacente, et une portion de câble formant une maille de cette même rangée de mailles considérée sort d'une maille correspondante de l'autre des rangées de mailles adjacente, passe devant les brins (2a) des deux mailles adjacentes de cette rangée de mailles et rentre dens la maille adjacente. 7 - net structure (5) according to one of claims 1 to 5, characterized in that each cable or portion of cable (1a to 1f) constituting a row of meshes forms successive "S" defining loops (2) reversed in circular shape, and in that the connecting pieces (3) gather the adjacent cable strands (2a) of the adjacent meshes; of alternating from one row of meshes to another, a portion of cable forming a mesh of a row of meshes considered fits into a mesh corresponding from one of the adjacent rows of stitches, goes behind the strands (2a) of the two adjacent meshes of this row of meshes and spring of the adjacent mesh, and a portion of cable forming a mesh of the same considered row of meshes out of a corresponding mesh of the other adjacent rows of stitches, past the strands (2a) of the two stitches adjacent to this row of stitches and re-enter the adjacent stitch. 8 - Structure de filet (50) salon l'une des revendications 1 à 5, caractérisée en ce que chaque câble ou portion de câble (10a a 10f) constituent une rangée de mailles forme des boucles successives piriformes (12), en "e minuscule", et en ce qua les pièces de jonction (3) rassemblent les brins de câbles (12a) adjacents des mailles adjacentes ; chaque câble ou portion de câble (10b a 10e) constituent la rangée de mailles immédiatement adjacente a celle précitée présente une structure identique a celle de cette première rangée de mailles, la portion de câble formant une maille de cette deuxième rangée de mailles rentrant dens une maille correspondante de ladite première rangée de mailles, passant derrière les deux brins des deux mailles adjacentes de cette première rangée de mailles et ressortant de la maille adjacente. 8 - net structure (50) according to one of claims 1 to 5, characterized in that each cable or portion of cable (10a to 10f) constitute a row of meshes form successive piriform loops (12), in "lowercase", and in that the connecting pieces (3) bring together the strands of cables (12a) adjacent to adjacent meshes; each cable or portion of cable (10b to 10e) constitute the row of meshes immediately adjacent to that mentioned above has a structure identical to that of this first row of meshes, the portion of cable forming a mesh of this second row of meshes entering a corresponding mesh of said first row of stitches, passing behind the two strands of the two stitches adjacent to this first row of meshes and emerging from the mesh adjacent. 9 - Filet (100, 101) de protection contre la chute d'un ou plusieurs corps pesants, tels qua des blocs de pierre, forme a partir de ladite structure (5, 50) salon l'une des revendications 1 a 8. 9 - Net (100, 101) for protection against the fall of one or more heavy bodies, such as blocks of stone, formed from said structure (5, 50) salon one of claims 1 to 8. - Filet (100) salon l'une des revendications 1 a 9, caractérisé en ce qu'il présente une longueur et une largeur et en ce que la longueur des mailles est orientée parallèlement a la longueur du filet. - Net (100) living room one of claims 1 to 9, characterized in that it has a length and a width and that the length of the mesh is oriented parallel to the length of the net. 11 - Filet (101) salon l'une des revendications 1 a 9, caractérisé en ce qu'il présente une longueur et une largeur et en ce que la longueur des mailles est orientée perpendiculairement a la longueur du filet. 11 - Net (101) living room one of claims 1 to 9, characterized in that it has a length and a width and that the length of the mesh is oriented perpendicular to the length of the net. 12 - Dispositif de protection contra les chutes d'un ou plusieurs corps pesants, tels que des blocs de pierre, comprenant un filet (100, 101) salon l'une des revendications 9 a 11. 12 - Fall protection device for one or more falls heavy bodies, such as stone blocks, comprising a net (100, 101) one of claims 9 to 11.
CA2483962A 2002-05-06 2003-04-30 Net structure formed by knitted metal wires Expired - Lifetime CA2483962C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR02/05651 2002-05-06
FR0205651A FR2839322B1 (en) 2002-05-06 2002-05-06 MESH STRUCTURE FORMED BY KNITTING OF METAL CABLES
PCT/FR2003/001366 WO2003093553A1 (en) 2002-05-06 2003-04-30 Net structure formed by knitted metal wires

Publications (2)

Publication Number Publication Date
CA2483962A1 true CA2483962A1 (en) 2003-11-13
CA2483962C CA2483962C (en) 2010-03-30

Family

ID=29226223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2483962A Expired - Lifetime CA2483962C (en) 2002-05-06 2003-04-30 Net structure formed by knitted metal wires

Country Status (10)

Country Link
US (1) US20050148251A1 (en)
EP (1) EP1501971B1 (en)
AT (1) ATE387529T1 (en)
AU (1) AU2003265532A1 (en)
CA (1) CA2483962C (en)
DE (1) DE60319359D1 (en)
ES (1) ES2300596T3 (en)
FR (1) FR2839322B1 (en)
NO (1) NO323399B1 (en)
WO (1) WO2003093553A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO339295B1 (en) * 2010-10-12 2016-11-21 Nat Oilwell Varco Norway As Catch basket system for a bottom deck pipe handling machine
JP6260844B1 (en) * 2017-04-30 2018-01-17 株式会社古屋興産 Auxiliary mat for gripping unloading rope
JP6379420B1 (en) * 2018-01-10 2018-08-29 株式会社古屋興産 Hand fitting tool for rope gripping
CN112453288A (en) * 2020-11-02 2021-03-09 刘永进 Process for making wire net of tree root and its application method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074198B (en) * 1960-01-28 Augsburg Hans Meisen network
DE505005C (en) * 1929-09-15 1930-08-12 Hans J Wieck Hand punch for mending nets
GB722007A (en) * 1951-01-18 1955-01-19 Rudolf Theodoor Schorr New or improved sling net
FR2684696B1 (en) * 1991-12-10 1994-03-04 Protecma PROCESS FOR THE PRODUCTION OF A KNITTED ARTICLE BASED ON METAL THREADS AND NEW TYPE OF KNITTING THUS PRODUCED.
US6284201B1 (en) * 1993-02-10 2001-09-04 Alfred Buck Apparatus for the catalytic purification of flowing gases, in particular exhaust gases of internal combustion engines
DE4328746C2 (en) * 1993-08-26 1995-08-24 Baumeister & Ostler Gmbh Co Safety net arrangement
CH690368A5 (en) * 1996-05-24 2000-08-15 Oichtner Franz Wire mesh for rockfall, Holzschlag- and avalanche barriers and methods of manufacturing the same.
US6630414B1 (en) * 1998-10-14 2003-10-07 Asahi Doken Kabushiki Kaisha Three-dimensional net, and composite structural material using the same
DE19934240A1 (en) * 1999-07-21 2001-02-15 Stahl Carl Gmbh Rope connector and its use
US20030022579A1 (en) * 1999-12-15 2003-01-30 Peter Boesman Reinforcing structure for stiff composite articles
CH695104A5 (en) * 2000-11-13 2005-12-15 Fatzer Ag Safety net especially for rockfall barriers

Also Published As

Publication number Publication date
ATE387529T1 (en) 2008-03-15
DE60319359D1 (en) 2008-04-10
EP1501971A1 (en) 2005-02-02
ES2300596T3 (en) 2008-06-16
CA2483962C (en) 2010-03-30
NO20040038L (en) 2004-01-06
FR2839322A1 (en) 2003-11-07
US20050148251A1 (en) 2005-07-07
EP1501971B1 (en) 2008-02-27
FR2839322B1 (en) 2004-06-11
WO2003093553A1 (en) 2003-11-13
AU2003265532A1 (en) 2003-11-17
NO323399B1 (en) 2007-04-23

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Effective date: 20230501