FR879569A - Procédé et outil pour le cintrage de tubes - Google Patents

Procédé et outil pour le cintrage de tubes

Info

Publication number
FR879569A
FR879569A FR879569DA FR879569A FR 879569 A FR879569 A FR 879569A FR 879569D A FR879569D A FR 879569DA FR 879569 A FR879569 A FR 879569A
Authority
FR
France
Prior art keywords
tool
tube bending
bending
tube
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.)
WESER FLUGZEUGBAU GmbH
Original Assignee
WESER FLUGZEUGBAU GmbH
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 WESER FLUGZEUGBAU GmbH filed Critical WESER FLUGZEUGBAU GmbH
Application granted granted Critical
Publication of FR879569A publication Critical patent/FR879569A/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
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR879569D 1941-07-03 1942-02-24 Procédé et outil pour le cintrage de tubes Expired FR879569A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE879569X 1941-07-03

Publications (1)

Publication Number Publication Date
FR879569A true FR879569A (fr) 1943-02-26

Family

ID=6819078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879569D Expired FR879569A (fr) 1941-07-03 1942-02-24 Procédé et outil pour le cintrage de tubes

Country Status (1)

Country Link
FR (1) FR879569A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933123A (en) * 1956-10-30 1960-04-19 Calumet & Hecla Device for producing off-center necked ends on spun tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933123A (en) * 1956-10-30 1960-04-19 Calumet & Hecla Device for producing off-center necked ends on spun tubing

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