ATE258087T1 - MACHINE AND METHOD FOR HELICALLY WINDING A WIRE AROUND AN ANNUAL CORE - Google Patents

MACHINE AND METHOD FOR HELICALLY WINDING A WIRE AROUND AN ANNUAL CORE

Info

Publication number
ATE258087T1
ATE258087T1 AT00909617T AT00909617T ATE258087T1 AT E258087 T1 ATE258087 T1 AT E258087T1 AT 00909617 T AT00909617 T AT 00909617T AT 00909617 T AT00909617 T AT 00909617T AT E258087 T1 ATE258087 T1 AT E258087T1
Authority
AT
Austria
Prior art keywords
core
wire
around
machine
wire around
Prior art date
Application number
AT00909617T
Other languages
German (de)
Inventor
Vitaliano Russo
Original Assignee
S I C Milano S R L
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 S R L filed Critical S I C Milano S R L
Application granted granted Critical
Publication of ATE258087T1 publication Critical patent/ATE258087T1/en

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)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (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).
AT00909617T 2000-02-15 2000-02-15 MACHINE AND METHOD FOR HELICALLY WINDING A WIRE AROUND AN ANNUAL CORE ATE258087T1 (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
ATE258087T1 true ATE258087T1 (en) 2004-02-15

Family

ID=11133486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00909617T ATE258087T1 (en) 2000-02-15 2000-02-15 MACHINE AND METHOD FOR HELICALLY WINDING A WIRE AROUND AN ANNUAL 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
WO2018138550A1 (en) * 2017-01-27 2018-08-02 Officine Maccaferri S.P.A. Protective net comprising highly resilient 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
SK10642002A3 (en) 2002-11-06
EP1255623B1 (en) 2004-01-21
WO2001060547A1 (en) 2001-08-23
EP1255623A1 (en) 2002-11-13
AU2000231896A1 (en) 2001-08-27
DE60007902D1 (en) 2004-02-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties