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AU491529B2 - Method of producing bends in metal tube by angle notching - Google Patents
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AU491529B2 - Method of producing bends in metal tube by angle notching - Google Patents

Method of producing bends in metal tube by angle notching

Info

Publication number
AU491529B2
AU491529B2 AU84885/75A AU8488575A AU491529B2 AU 491529 B2 AU491529 B2 AU 491529B2 AU 84885/75 A AU84885/75 A AU 84885/75A AU 8488575 A AU8488575 A AU 8488575A AU 491529 B2 AU491529 B2 AU 491529B2
Authority
AU
Australia
Prior art keywords
metal tube
notching
angle
producing bends
bends
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
AU84885/75A
Other versions
AU8488575A (en
Inventor
John Stimson Christopher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU84885/75A priority Critical patent/AU491529B2/en
Publication of AU8488575A publication Critical patent/AU8488575A/en
Application granted granted Critical
Publication of AU491529B2 publication Critical patent/AU491529B2/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/02—Machines or devices for shearing or cutting tubes otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU84885/75A 1974-09-16 1974-09-16 Method of producing bends in metal tube by angle notching Expired AU491529B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU84885/75A AU491529B2 (en) 1974-09-16 1974-09-16 Method of producing bends in metal tube by angle notching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU84885/75A AU491529B2 (en) 1974-09-16 1974-09-16 Method of producing bends in metal tube by angle notching

Publications (2)

Publication Number Publication Date
AU8488575A AU8488575A (en) 1977-03-24
AU491529B2 true AU491529B2 (en) 1978-03-15

Family

ID=3762079

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84885/75A Expired AU491529B2 (en) 1974-09-16 1974-09-16 Method of producing bends in metal tube by angle notching

Country Status (1)

Country Link
AU (1) AU491529B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065314A1 (en) * 1981-05-20 1982-11-24 Patenver AG Beam for shutterings
EP1932602A1 (en) * 2006-12-11 2008-06-18 Witzenmann GmbH Method and pre-processed pipe for manufacturing a pipe with a bend or a traverse curve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065314A1 (en) * 1981-05-20 1982-11-24 Patenver AG Beam for shutterings
EP1932602A1 (en) * 2006-12-11 2008-06-18 Witzenmann GmbH Method and pre-processed pipe for manufacturing a pipe with a bend or a traverse curve

Also Published As

Publication number Publication date
AU8488575A (en) 1977-03-24

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