FR1190427A - Method and machine for bending cold tubes - Google Patents

Method and machine for bending cold tubes

Info

Publication number
FR1190427A
FR1190427A FR1190427DA FR1190427A FR 1190427 A FR1190427 A FR 1190427A FR 1190427D A FR1190427D A FR 1190427DA FR 1190427 A FR1190427 A FR 1190427A
Authority
FR
France
Prior art keywords
machine
cold tubes
bending cold
bending
tubes
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
Other languages
French (fr)
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.)
Vyzk Ustav Tvarecichstroju A T
Original Assignee
Vyzk Ustav Tvarecichstroju A T
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 Vyzk Ustav Tvarecichstroju A T filed Critical Vyzk Ustav Tvarecichstroju A T
Application granted granted Critical
Publication of FR1190427A publication Critical patent/FR1190427A/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
    • 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
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1190427D 1958-01-24 1958-01-24 Method and machine for bending cold tubes Expired FR1190427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1190427T 1958-01-24

Publications (1)

Publication Number Publication Date
FR1190427A true FR1190427A (en) 1959-10-12

Family

ID=9666324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190427D Expired FR1190427A (en) 1958-01-24 1958-01-24 Method and machine for bending cold tubes

Country Status (1)

Country Link
FR (1) FR1190427A (en)

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