GB2346575B - Truss machine - Google Patents

Truss machine

Info

Publication number
GB2346575B
GB2346575B GB9903006A GB9903006A GB2346575B GB 2346575 B GB2346575 B GB 2346575B GB 9903006 A GB9903006 A GB 9903006A GB 9903006 A GB9903006 A GB 9903006A GB 2346575 B GB2346575 B GB 2346575B
Authority
GB
United Kingdom
Prior art keywords
wire
forming means
machine
wire forming
supply
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
GB9903006A
Other versions
GB9903006D0 (en
GB2346575A (en
Inventor
Tom Gould
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.)
Structherm Ltd
Original Assignee
Structherm Ltd
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 Structherm Ltd filed Critical Structherm Ltd
Priority to GB9903006A priority Critical patent/GB2346575B/en
Publication of GB9903006D0 publication Critical patent/GB9903006D0/en
Priority to AT00903800T priority patent/ATE254971T1/en
Priority to EP00903800A priority patent/EP1152846B1/en
Priority to AU25565/00A priority patent/AU2556500A/en
Priority to PCT/GB2000/000404 priority patent/WO2000047347A1/en
Priority to DE60006786T priority patent/DE60006786D1/en
Publication of GB2346575A publication Critical patent/GB2346575A/en
Application granted granted Critical
Publication of GB2346575B publication Critical patent/GB2346575B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/04—Undulating
    • 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
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Holo Graphy (AREA)
  • Magnetic Heads (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Transplanting Machines (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

A truss machine comprising wire supply means adapted to supply a plurality of wires 1,2,3, first wire feeder means, which first feeder means is adapted to feed a wire to wire forming means which wire forming means is adapted to form said wire into a zigzag shape. Wire incrementation means 15,16 are provided to draw said wire through said wire forming means, wherein the apparatus includes control means. The control means are adapted to control the wire forming means such that the dimensions of the zigzag are alterable. The machine can be constructed in two halves, which are mirror images of each other so that an alternating node pattern can be obtained. The trusses formed by welding the bent wires may be used in building panals.
GB9903006A 1999-02-10 1999-02-10 Truss machine Expired - Lifetime GB2346575B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB9903006A GB2346575B (en) 1999-02-10 1999-02-10 Truss machine
PCT/GB2000/000404 WO2000047347A1 (en) 1999-02-10 2000-02-10 Truss machine
EP00903800A EP1152846B1 (en) 1999-02-10 2000-02-10 Truss machine
AU25565/00A AU2556500A (en) 1999-02-10 2000-02-10 Truss machine
AT00903800T ATE254971T1 (en) 1999-02-10 2000-02-10 MACHINE FOR PRODUCING BEAMS
DE60006786T DE60006786D1 (en) 1999-02-10 2000-02-10 MACHINE FOR PRODUCING CARRIERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9903006A GB2346575B (en) 1999-02-10 1999-02-10 Truss machine

Publications (3)

Publication Number Publication Date
GB9903006D0 GB9903006D0 (en) 1999-03-31
GB2346575A GB2346575A (en) 2000-08-16
GB2346575B true GB2346575B (en) 2003-05-14

Family

ID=10847491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9903006A Expired - Lifetime GB2346575B (en) 1999-02-10 1999-02-10 Truss machine

Country Status (6)

Country Link
EP (1) EP1152846B1 (en)
AT (1) ATE254971T1 (en)
AU (1) AU2556500A (en)
DE (1) DE60006786D1 (en)
GB (1) GB2346575B (en)
WO (1) WO2000047347A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413342B (en) * 2003-08-27 2006-02-15 Evg Entwicklung Verwert Ges METHOD AND DEVICE FOR PRODUCING A GRID CARRIER
CN104772418A (en) * 2015-03-18 2015-07-15 建科机械（天津）股份有限公司 Spiral rib stepping device applied to steel bar truss production line

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438016A (en) * 2006-04-12 2007-11-14 Frank William Layzell A system for manufacturing ladder trusses
CN101214524B (en) * 2008-01-16 2012-02-22 武汉华之洋光电系统有限责任公司 Integrated steel wire forming table shaping apparatus
AT511656B1 (en) 2011-06-30 2015-01-15 Progress Maschinen & Automation Ag METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A GRID CARRIER
CN102389930B (en) * 2011-10-13 2014-02-05 无锡威华电焊机制造有限公司 Bending and forming device for web rib of steel truss
CN102921841A (en) * 2012-11-28 2013-02-13 无锡威华电焊机制造有限公司 Steel bar truss multiple proportion driving device
CN103008500B (en) * 2012-12-05 2014-12-10 建科机械（天津）股份有限公司 Truss foundation bending mechanism of truss welding production line
CN103357795B (en) * 2013-07-17 2015-04-22 建科机械（天津）股份有限公司 Height adjustable stepper conveying mechanism for truss string rebars
CN104399843B (en) * 2014-12-02 2016-08-17 浙江伟联科技有限公司 A kind of attached muscle shaped device
FR3030011B1 (en) * 2014-12-11 2016-12-30 Technip France METHOD FOR MOUNTING A FLEXIBLE TUBULAR CONDUIT CONNECTING TIP AND DEVICE FOR CARRYING OUT SAID METHOD
EP3888813B1 (en) 2015-09-09 2022-09-07 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Bending device for producing a continous lattice
CN111229984A (en) * 2020-03-23 2020-06-05 王卫锋 Reinforcing bar bending device for construction

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994989A (en) * 1961-01-27 1965-06-10 Rheinbau Gmbh Improvements in and relating to concrete reinforcement members and apparatus therefor
GB1006341A (en) * 1961-10-27 1965-09-29 Davum Method and apparatus for the manufacture of lattice frame structures
GB1141843A (en) * 1965-05-10 1969-02-05 Dominion Bridge Co Ltd Method of and apparatus for the fabrication of individual metal joists
US3487861A (en) * 1967-08-29 1970-01-06 Stryco Mfg Co Truss making and method
US4161110A (en) * 1977-04-28 1979-07-17 EVG Entwicklungs- und Verwertungs-Gesellschaft mbH. Automatic control device for a bending machine
US4291732A (en) * 1979-02-26 1981-09-29 Covington Brothers, Inc. Method and apparatus for manufacture of wire truss and sinuous strut therefor
US4372350A (en) * 1979-08-03 1983-02-08 Evg Entwicklungs-Und-Verwertungs Gesellschaft Mbh Machine for the automatic production of welded lattice girders
WO1996031314A1 (en) * 1995-04-05 1996-10-10 Fastrac Building Systems Limited Building panel machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565797A (en) * 1943-07-29 1944-11-28 Trussed Concrete Steel Co Improvements in and relating to the manufacture of trussed steel (or other metal) structural members
DE2063041C3 (en) * 1970-11-26 1974-04-25 Franz Wels Oberoesterreich Filzmoser (Oesterreich) Device for bending bars and the like
AT317648B (en) * 1970-12-10 1974-09-10 Evg Entwicklung Verwert Ges Device for zigzag laying a wire for a support infill or the like.
SE440318B (en) * 1983-10-31 1985-07-29 Wirewood Ab SET AND DEVICE FOR BENDING WIRE TO SICK SACK FORM

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994989A (en) * 1961-01-27 1965-06-10 Rheinbau Gmbh Improvements in and relating to concrete reinforcement members and apparatus therefor
GB1006341A (en) * 1961-10-27 1965-09-29 Davum Method and apparatus for the manufacture of lattice frame structures
GB1141843A (en) * 1965-05-10 1969-02-05 Dominion Bridge Co Ltd Method of and apparatus for the fabrication of individual metal joists
US3487861A (en) * 1967-08-29 1970-01-06 Stryco Mfg Co Truss making and method
US4161110A (en) * 1977-04-28 1979-07-17 EVG Entwicklungs- und Verwertungs-Gesellschaft mbH. Automatic control device for a bending machine
US4291732A (en) * 1979-02-26 1981-09-29 Covington Brothers, Inc. Method and apparatus for manufacture of wire truss and sinuous strut therefor
US4372350A (en) * 1979-08-03 1983-02-08 Evg Entwicklungs-Und-Verwertungs Gesellschaft Mbh Machine for the automatic production of welded lattice girders
WO1996031314A1 (en) * 1995-04-05 1996-10-10 Fastrac Building Systems Limited Building panel machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413342B (en) * 2003-08-27 2006-02-15 Evg Entwicklung Verwert Ges METHOD AND DEVICE FOR PRODUCING A GRID CARRIER
CN104772418A (en) * 2015-03-18 2015-07-15 建科机械（天津）股份有限公司 Spiral rib stepping device applied to steel bar truss production line
CN104772418B (en) * 2015-03-18 2016-08-24 建科机械（天津）股份有限公司 String muscle step device in steel bar girder production line

Also Published As

Publication number Publication date
ATE254971T1 (en) 2003-12-15
GB9903006D0 (en) 1999-03-31
GB2346575A (en) 2000-08-16
EP1152846A1 (en) 2001-11-14
WO2000047347A1 (en) 2000-08-17
EP1152846B1 (en) 2003-11-26
AU2556500A (en) 2000-08-29
DE60006786D1 (en) 2004-01-08

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20190209