DE3068300D1 - Wire knotting machine - Google Patents

Wire knotting machine

Info

Publication number
DE3068300D1
DE3068300D1 DE8080302198T DE3068300T DE3068300D1 DE 3068300 D1 DE3068300 D1 DE 3068300D1 DE 8080302198 T DE8080302198 T DE 8080302198T DE 3068300 T DE3068300 T DE 3068300T DE 3068300 D1 DE3068300 D1 DE 3068300D1
Authority
DE
Germany
Prior art keywords
wire
twist
cross wire
knot
cross
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
Application number
DE8080302198T
Other languages
German (de)
Inventor
George E Bell
John P Gowing
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.)
Flex O Lators Inc
Original Assignee
Flex O Lators Inc
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 Flex O Lators Inc filed Critical Flex O Lators Inc
Application granted granted Critical
Publication of DE3068300D1 publication Critical patent/DE3068300D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
    • B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
    • B21F15/04—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire without additional connecting elements or material, e.g. by twisting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

A machine which is operable to twist the end portion (4A) of a cross wire (4) around a longitudinal wire (2) disposed at right angles to the cross wire, and then to twist the cross wire end portion (4A) about the standing portion (4B) of the cross wire, to form a <<knot>>, consists of a knotter die (34) rotatable about the axis of the longitudinal wire (2) to form the first twist, and to force the end portion (4A) of the cross wire (4) operatively against an anvil (58) configurated to form the second twist so that both twists are formed in a single operation, although the two twists lie in substantially right angled planes. This substantially doubles the speed at which the knots may be formed in automatic machinery. As optional equipment, other dies (72, 74) may be added for pressing the wire bend formed in the second twist, and the raw end of the cross wire, closely adjacent the longitudinal wire, so that the raw wire ends are shielded. This knot <<finisher>> operation is performed at a station different from that at which the knot is initially formed, so that in an automatic machine, the finishing operation does not reduce the production rate.
DE8080302198T 1980-06-30 1980-06-30 Wire knotting machine Expired DE3068300D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80302198A EP0043393B1 (en) 1980-06-30 1980-06-30 Wire knotting machine

Publications (1)

Publication Number Publication Date
DE3068300D1 true DE3068300D1 (en) 1984-07-26

Family

ID=8187205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080302198T Expired DE3068300D1 (en) 1980-06-30 1980-06-30 Wire knotting machine

Country Status (3)

Country Link
EP (1) EP0043393B1 (en)
AT (1) ATE8017T1 (en)
DE (1) DE3068300D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20060035A1 (en) * 2006-02-02 2007-08-03 Titanfer S R L METHOD AND EQUIPMENT FOR REALIZING METALLIC CAGES FOR REINFORCED CONCRETE
CN104759559B (en) * 2015-03-31 2016-09-07 段福海 Steel wire for logging knot dotter
CN109108183B (en) * 2018-09-30 2024-02-23 湖南映宏新材料股份有限公司 Steel wire bending machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1162675A (en) * 1914-08-26 1915-11-30 Bates Valve Bag Co Wire-tie-forming machine.
DE324197C (en) * 1919-03-18 1920-08-24 Alois Siebeck Dipl Ing Device for the production of wire eyelets
DE553531C (en) * 1929-07-10 1932-08-05 Charles Albert Houques Fourcad Machine for the production of metal mesh

Also Published As

Publication number Publication date
EP0043393A1 (en) 1982-01-13
EP0043393B1 (en) 1984-06-20
ATE8017T1 (en) 1984-07-15

Similar Documents

Publication Publication Date Title
MY101556A (en) Reinforcement binding machine
ES8400321A1 (en) Tying mechanism for balers.
JPH036052B2 (en)
JPS55136534A (en) Production of steel cord
DE3068300D1 (en) Wire knotting machine
SE7707236L (en) BALAR BONDING DEVICE
US3678845A (en) Machine for tying up coils of filament such as wire
PT71389A (en) Wire knotting machine
JPS54148284A (en) Manufacture of stranded aluminium wire with compressed steel core
DE3778796D1 (en) BUNDLE TAPING MACHINE.
Ptasek Improving the Economics of Manufacture of Drawn Wires by Multi-Wire Drawing
ES8301301A1 (en) Stranding machine
JPS62127138A (en) Manufacturing device for u-shaped binding wire
GB434435A (en) Improvements in and relating to strand or rope making machines
JPS54106249A (en) Production of optical fiber cable and tape shaping jig
GB1027383A (en) Process for forming bales of reeds
JPS54126987A (en) Method of and apparatus for twisting communication cable wires into a quad
DE2855758A1 (en) METHOD AND DEVICE FOR PRODUCING A TENNIS STRING PACKED IN A CARTON
ES484513A1 (en) Thermoplastic twines and method and apparatus for their manufacture.
JPS56119861A (en) Automatic producing device for pair torsion test piece
JPS5292387A (en) Twisting method of strand for communication cable
Poida Use of Double-Twist Stranding Machines--a New Method of Making Steel Wire Strands
GB2023202A (en) A Machine for the Manufacture of Strands from Several Wires
JPS5824882B2 (en) Manufacturing method of flat cable
JPS54134061A (en) Assemble type wire pulling out braking device for high speedwire twisting machine

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee