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AU466829B2 - Method and apparatus for making truss members - Google Patents
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AU466829B2 - Method and apparatus for making truss members - Google Patents

Method and apparatus for making truss members

Info

Publication number
AU466829B2
AU466829B2 AU40066/72A AU4006672A AU466829B2 AU 466829 B2 AU466829 B2 AU 466829B2 AU 40066/72 A AU40066/72 A AU 40066/72A AU 4006672 A AU4006672 A AU 4006672A AU 466829 B2 AU466829 B2 AU 466829B2
Authority
AU
Australia
Prior art keywords
truss members
making truss
making
members
truss
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
AU40066/72A
Other versions
AU4006672A (en
Inventor
Leroy Ullman Melvin
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.)
Co Inc
Original Assignee
Co 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 Co Inc filed Critical Co Inc
Application granted granted Critical
Publication of AU4006672A publication Critical patent/AU4006672A/en
Publication of AU466829B2 publication Critical patent/AU466829B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Bridges Or Land Bridges (AREA)
AU40066/72A 1971-03-29 1972-03-16 Method and apparatus for making truss members Expired AU466829B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12904071A 1971-03-14 1971-03-14
USUS129040 1971-03-29

Publications (2)

Publication Number Publication Date
AU4006672A AU4006672A (en) 1973-09-20
AU466829B2 true AU466829B2 (en) 1973-09-20

Family

ID=22438199

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40066/72A Expired AU466829B2 (en) 1971-03-29 1972-03-16 Method and apparatus for making truss members

Country Status (7)

Country Link
JP (1) JPS5630092B1 (en)
AU (1) AU466829B2 (en)
CA (1) CA981889A (en)
DE (1) DE2214992A1 (en)
FR (1) FR2132126B1 (en)
GB (1) GB1387157A (en)
IT (1) IT957584B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU590286B2 (en) * 1985-06-27 1989-11-02 Folded Web Beams Pty. Ltd. Welding method for plate web girders

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734886U (en) * 1980-08-04 1982-02-24
DE3426346A1 (en) * 1984-07-17 1986-01-30 Isotec AG, Zug Installation for the production of lattice beams from sheet steel
CN112719927A (en) * 2019-10-14 2021-04-30 安平县诚科丝网设备有限公司 Full-automatic steel bar truss apparatus for producing
CN110666080B (en) * 2019-10-18 2021-07-23 邵东智能制造技术研究院有限公司 Bend Weld Line
CN115041853B (en) * 2022-06-20 2024-05-14 中铁宝桥（扬州）有限公司 Method for manufacturing upper chord block with hollowed-out cross-section
CN120055823B (en) * 2025-03-12 2025-10-28 山西天兴机械制造有限公司 Automatic operation production line for arch-shaped support

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416671A (en) * 1964-11-13 1965-11-05 Method and installation of automatic production of endless truss beams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU590286B2 (en) * 1985-06-27 1989-11-02 Folded Web Beams Pty. Ltd. Welding method for plate web girders

Also Published As

Publication number Publication date
CA981889A (en) 1976-01-20
IT957584B (en) 1973-10-20
DE2214992A1 (en) 1972-10-12
FR2132126B1 (en) 1978-09-29
AU4006672A (en) 1973-09-20
JPS5630092B1 (en) 1981-07-13
GB1387157A (en) 1975-03-12
FR2132126A1 (en) 1972-11-17

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