FR2755382B1 - Procede et dispositif de cintrage de tubes - Google Patents

Procede et dispositif de cintrage de tubes

Info

Publication number
FR2755382B1
FR2755382B1 FR9613439A FR9613439A FR2755382B1 FR 2755382 B1 FR2755382 B1 FR 2755382B1 FR 9613439 A FR9613439 A FR 9613439A FR 9613439 A FR9613439 A FR 9613439A FR 2755382 B1 FR2755382 B1 FR 2755382B1
Authority
FR
France
Prior art keywords
bending method
tube bending
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 - Fee Related
Application number
FR9613439A
Other languages
English (en)
Other versions
FR2755382A1 (fr
Inventor
Maxime Andre
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Priority to FR9613439A priority Critical patent/FR2755382B1/fr
Publication of FR2755382A1 publication Critical patent/FR2755382A1/fr
Application granted granted Critical
Publication of FR2755382B1 publication Critical patent/FR2755382B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR9613439A 1996-11-05 1996-11-05 Procede et dispositif de cintrage de tubes Expired - Fee Related FR2755382B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9613439A FR2755382B1 (fr) 1996-11-05 1996-11-05 Procede et dispositif de cintrage de tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613439A FR2755382B1 (fr) 1996-11-05 1996-11-05 Procede et dispositif de cintrage de tubes

Publications (2)

Publication Number Publication Date
FR2755382A1 FR2755382A1 (fr) 1998-05-07
FR2755382B1 true FR2755382B1 (fr) 1999-01-08

Family

ID=9497316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9613439A Expired - Fee Related FR2755382B1 (fr) 1996-11-05 1996-11-05 Procede et dispositif de cintrage de tubes

Country Status (1)

Country Link
FR (1) FR2755382B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123113A (en) * 1997-05-01 2000-09-26 Itt Manufacturing Enterprises, Inc. Asymmetrical convolute tube
CN114555332B (zh) * 2020-02-04 2024-04-05 康斯博格汽车部件集团股份公司 包括至少一个弯曲部的预成型热塑性管及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1228168A (fr) * 1967-08-01 1971-04-15
DE2709996C3 (de) * 1977-03-08 1982-01-14 Hoechst Ag, 6000 Frankfurt Vorrichtung zum Herstellen eines Rohrbogens aus einem thermoplastischen Kunststoff
DE3818912A1 (de) * 1988-06-03 1989-12-14 Akzo Gmbh Verfahren zum herstellen eines rohrbogens aus thermoplastischem werkstoff und nach diesem verfahren hergestellter rohrbogen
US5422048A (en) * 1992-09-30 1995-06-06 Tokai Rubber Industries, Ltd. Method of producing a bent resin tube

Also Published As

Publication number Publication date
FR2755382A1 (fr) 1998-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse