FR917026A - Perfectionnements aux machines à cintrer les tubes - Google Patents

Perfectionnements aux machines à cintrer les tubes

Info

Publication number
FR917026A
FR917026A FR917026DA FR917026A FR 917026 A FR917026 A FR 917026A FR 917026D A FR917026D A FR 917026DA FR 917026 A FR917026 A FR 917026A
Authority
FR
France
Prior art keywords
tube bending
bending machines
machines
tube
bending
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
English (en)
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.)
Blackburn Aircraft Ltd
Original Assignee
Blackburn Aircraft 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 Blackburn Aircraft Ltd filed Critical Blackburn Aircraft Ltd
Application granted granted Critical
Publication of FR917026A publication Critical patent/FR917026A/fr
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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR917026D 1941-12-19 1945-11-06 Perfectionnements aux machines à cintrer les tubes Expired FR917026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB917026X 1941-12-19

Publications (1)

Publication Number Publication Date
FR917026A true FR917026A (fr) 1946-12-23

Family

ID=10707578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917026D Expired FR917026A (fr) 1941-12-19 1945-11-06 Perfectionnements aux machines à cintrer les tubes

Country Status (1)

Country Link
FR (1) FR917026A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901555A (en) * 1988-07-06 1990-02-20 Hiroshima Press Kogyo Co., Ltd. Hemming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901555A (en) * 1988-07-06 1990-02-20 Hiroshima Press Kogyo Co., Ltd. Hemming apparatus

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