AU565921B2 - Forming a tubular frame - Google Patents

Forming a tubular frame

Info

Publication number
AU565921B2
AU565921B2 AU28798/84A AU2879884A AU565921B2 AU 565921 B2 AU565921 B2 AU 565921B2 AU 28798/84 A AU28798/84 A AU 28798/84A AU 2879884 A AU2879884 A AU 2879884A AU 565921 B2 AU565921 B2 AU 565921B2
Authority
AU
Australia
Prior art keywords
forming
tubular frame
tubular
frame
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.)
Ceased
Application number
AU28798/84A
Other versions
AU2879884A (en
Inventor
Yutaka Yajima
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.)
Tachi S Co Ltd
Original Assignee
Tachikawa Spring Co 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 Tachikawa Spring Co Ltd filed Critical Tachikawa Spring Co Ltd
Priority to AU28798/84A priority Critical patent/AU565921B2/en
Publication of AU2879884A publication Critical patent/AU2879884A/en
Application granted granted Critical
Publication of AU565921B2 publication Critical patent/AU565921B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU28798/84A 1984-05-29 1984-05-29 Forming a tubular frame Ceased AU565921B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28798/84A AU565921B2 (en) 1984-05-29 1984-05-29 Forming a tubular frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28798/84A AU565921B2 (en) 1984-05-29 1984-05-29 Forming a tubular frame

Publications (2)

Publication Number Publication Date
AU2879884A AU2879884A (en) 1985-12-05
AU565921B2 true AU565921B2 (en) 1987-10-01

Family

ID=3716967

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28798/84A Ceased AU565921B2 (en) 1984-05-29 1984-05-29 Forming a tubular frame

Country Status (1)

Country Link
AU (1) AU565921B2 (en)

Also Published As

Publication number Publication date
AU2879884A (en) 1985-12-05

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