FR589561A - Process for cold bending metal tubes for bicycle handlebars or other articles - Google Patents

Process for cold bending metal tubes for bicycle handlebars or other articles

Info

Publication number
FR589561A
FR589561A FR589561DA FR589561A FR 589561 A FR589561 A FR 589561A FR 589561D A FR589561D A FR 589561DA FR 589561 A FR589561 A FR 589561A
Authority
FR
France
Prior art keywords
articles
metal tubes
cold bending
bending metal
bicycle handlebars
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.)
MECANIQUE SPECIALE SOC IND DE
Original Assignee
MECANIQUE SPECIALE SOC IND DE
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 MECANIQUE SPECIALE SOC IND DE filed Critical MECANIQUE SPECIALE SOC IND DE
Application granted granted Critical
Publication of FR589561A publication Critical patent/FR589561A/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR589561D 1924-11-22 1924-11-22 Process for cold bending metal tubes for bicycle handlebars or other articles Expired FR589561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR589561T 1924-11-22

Publications (1)

Publication Number Publication Date
FR589561A true FR589561A (en) 1925-06-02

Family

ID=8962822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR589561D Expired FR589561A (en) 1924-11-22 1924-11-22 Process for cold bending metal tubes for bicycle handlebars or other articles

Country Status (1)

Country Link
FR (1) FR589561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236089A (en) * 1962-02-13 1966-02-22 American Radiator & Standard Bending jig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236089A (en) * 1962-02-13 1966-02-22 American Radiator & Standard Bending jig

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