DE60007902D1 - MACHINE AND METHOD FOR WRAPPING A WIRE AROUND A RING-SHAPED CORE - Google Patents

MACHINE AND METHOD FOR WRAPPING A WIRE AROUND A RING-SHAPED CORE

Info

Publication number
DE60007902D1
DE60007902D1 DE60007902T DE60007902T DE60007902D1 DE 60007902 D1 DE60007902 D1 DE 60007902D1 DE 60007902 T DE60007902 T DE 60007902T DE 60007902 T DE60007902 T DE 60007902T DE 60007902 D1 DE60007902 D1 DE 60007902D1
Authority
DE
Germany
Prior art keywords
core
wire
around
machine
wrapping
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.)
Expired - Lifetime
Application number
DE60007902T
Other languages
German (de)
Inventor
Vitaliano Russo
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.)
S I C MILANO Srl
Original Assignee
S I C MILANO Srl
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 S I C MILANO Srl filed Critical S I C MILANO Srl
Application granted granted Critical
Publication of DE60007902D1 publication Critical patent/DE60007902D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/02—Covering or wrapping annular or like cores forming a closed or substantially closed figure
    • B65H81/04—Covering or wrapping annular or like cores forming a closed or substantially closed figure by feeding material obliquely to the axis of the core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/16—Auxiliary apparatus
    • D07B7/165—Auxiliary apparatus for making slings
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/04—Devices for imparting reverse rotation to bobbin- or reel cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

A stranding machine (1) for stranding a wire (W) around a core (C) comprises: a support frame (2), means (3) for guiding and supporting the core (C), means (5) for holding the wire (W), allowing the wire (W) to advance towards a combining point (P) with the core (C), and a pulling unit (4) for advancing the core (C) along an annular path. The means (3) for guiding and supporting the core (C) are arranged around the annular path so as to cause the core (C) to adopt a loop-shaped configuration. The stranding machine (1) further comprises kinematic means (12) for moving the means (5) for holding the wire (W) around the annular path with an interlinked rotary movement. This enables a helical winding of the wire (W) to be formed around the core (C).
DE60007902T 2000-02-15 2000-02-15 MACHINE AND METHOD FOR WRAPPING A WIRE AROUND A RING-SHAPED CORE Expired - Lifetime DE60007902D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2000/000047 WO2001060547A1 (en) 2000-02-15 2000-02-15 Machine and method for helically winding a wire about a ring-shape core

Publications (1)

Publication Number Publication Date
DE60007902D1 true DE60007902D1 (en) 2004-02-26

Family

ID=11133486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60007902T Expired - Lifetime DE60007902D1 (en) 2000-02-15 2000-02-15 MACHINE AND METHOD FOR WRAPPING A WIRE AROUND A RING-SHAPED CORE

Country Status (6)

Country Link
EP (1) EP1255623B1 (en)
AT (1) ATE258087T1 (en)
AU (1) AU2000231896A1 (en)
DE (1) DE60007902D1 (en)
SK (1) SK10642002A3 (en)
WO (1) WO2001060547A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838462B1 (en) * 2002-04-12 2004-10-08 Patrick Rentchler DYNAMIC PROTECTION BARRIER AGAINST FALLING ROCKS WHOSE NET IS MADE OF INTERLACED MESHES
ITMI20031601A1 (en) * 2003-08-04 2005-02-05 Italgeo S R L WIRE RING NET, PARTICULARLY FOR BARRIERS PARAMASES AND ROCKY WALL COVERINGS, AS WELL AS PROCEDURE FOR THE CONSTRUCTION OF THE NETWORK.
CH697125A5 (en) * 2004-11-26 2008-05-15 Fatzer Ag An annular element as well as a safety net consisting of such elements.
JP5043401B2 (en) * 2005-11-10 2012-10-10 住友電工スチールワイヤー株式会社 Ring metal cord and endless metal belt
JP2020506669A (en) * 2017-01-27 2020-03-05 オフィシネ マッカフェリイ ソシエタ ペル アチオニ Protective net with elastic loops

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570821A (en) * 1921-09-23 1926-01-26 John R Gammeter Machine for the manufacture of bead cables or grommets
JPS5327382B2 (en) * 1973-06-23 1978-08-08
CA2145829C (en) * 1994-04-08 2003-03-18 Bernhard Eicher Method and apparatus for producing a retaining net

Also Published As

Publication number Publication date
WO2001060547A1 (en) 2001-08-23
SK10642002A3 (en) 2002-11-06
ATE258087T1 (en) 2004-02-15
EP1255623B1 (en) 2004-01-21
AU2000231896A1 (en) 2001-08-27
EP1255623A1 (en) 2002-11-13

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Legal Events

Date Code Title Description
8332 No legal effect for de