FR1551358A - - Google Patents

Info

Publication number
FR1551358A
FR1551358A FR1551358DA FR1551358A FR 1551358 A FR1551358 A FR 1551358A FR 1551358D A FR1551358D A FR 1551358DA FR 1551358 A FR1551358 A FR 1551358A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1551358A publication Critical patent/FR1551358A/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR1551358D 1966-12-29 1967-12-28 Expired FR1551358A (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0090519 1966-12-29

Publications (1)

Publication Number Publication Date
FR1551358A true FR1551358A (bg) 1968-12-27

Family

ID=6985340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551358D Expired FR1551358A (bg) 1966-12-29 1967-12-28

Country Status (2)

Country Link
DE (1) DE1552862A1 (bg)
FR (1) FR1551358A (bg)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338782A1 (fr) * 1976-01-20 1977-08-19 Hoechst Ag Procede et dispositif pour la realisation de coudes de tuyaux en matiere thermoplastique.
EP0666125A2 (en) * 1994-02-07 1995-08-09 Westinghouse Electric Corporation Apparatus and method for radially expanding a tubular member having an inner diameter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148210A1 (de) * 1981-12-05 1983-06-09 Henschel Flugzeug-Werke Ag, 3500 Kassel Schutzeinrichtung fuer mit formbarem fuellstoff zu biegende hohlprofile
EP0195408A3 (en) * 1985-03-21 1987-04-29 Aluminum Company Of America Improved flexible mandrel for bending hollow articles
DE3701612A1 (de) * 1987-01-21 1988-08-04 Benteler Werke Ag Verfahren zum biegen von rohren und stuetzdorn zur durchfuehrung des verfahrens
DE102010007501B4 (de) * 2010-02-11 2021-07-15 Eberspächer Exhaust Technology GmbH & Co. KG Rohrstabilisierungsvorrichtung und Biegeverfahren unter Verwendung der Rohrstabilisierungsvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338782A1 (fr) * 1976-01-20 1977-08-19 Hoechst Ag Procede et dispositif pour la realisation de coudes de tuyaux en matiere thermoplastique.
EP0666125A2 (en) * 1994-02-07 1995-08-09 Westinghouse Electric Corporation Apparatus and method for radially expanding a tubular member having an inner diameter
EP0666125A3 (bg) * 1994-02-07 1995-09-06 Westinghouse Electric Corp

Also Published As

Publication number Publication date
DE1552862A1 (de) 1969-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse