FR2511620B1 - Outil de presse en u reglable pour la fabrication des tubes - Google Patents

Outil de presse en u reglable pour la fabrication des tubes

Info

Publication number
FR2511620B1
FR2511620B1 FR8211557A FR8211557A FR2511620B1 FR 2511620 B1 FR2511620 B1 FR 2511620B1 FR 8211557 A FR8211557 A FR 8211557A FR 8211557 A FR8211557 A FR 8211557A FR 2511620 B1 FR2511620 B1 FR 2511620B1
Authority
FR
France
Prior art keywords
tubes
adjustable
manufacture
press tool
tool
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
FR8211557A
Other languages
English (en)
Other versions
FR2511620A1 (fr
Inventor
Rolf Kummerling
Robert Poos
Thomas Pentzien
Karl-Heinz Papierok
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2511620A1 publication Critical patent/FR2511620A1/fr
Application granted granted Critical
Publication of FR2511620B1 publication Critical patent/FR2511620B1/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
FR8211557A 1981-08-19 1982-07-01 Outil de presse en u reglable pour la fabrication des tubes Expired FR2511620B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813133178 DE3133178A1 (de) 1981-08-19 1981-08-19 Einstellbares u-pressenwerkzeug fuer die herstellung von rohren

Publications (2)

Publication Number Publication Date
FR2511620A1 FR2511620A1 (fr) 1983-02-25
FR2511620B1 true FR2511620B1 (fr) 1986-04-11

Family

ID=6139842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211557A Expired FR2511620B1 (fr) 1981-08-19 1982-07-01 Outil de presse en u reglable pour la fabrication des tubes

Country Status (7)

Country Link
US (1) US4408477A (fr)
JP (1) JPS5832524A (fr)
CA (1) CA1176551A (fr)
DE (1) DE3133178A1 (fr)
FR (1) FR2511620B1 (fr)
GB (1) GB2103971B (fr)
IT (1) IT1151398B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592351B2 (en) 2001-01-22 2003-07-15 Crane Plastics Company Llc Turret loading device for extrusion line

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7324077U (de) * 1973-09-27 Asdorfer Eisenwerk Gmbh Biegevorrichtung zum Rundbiegen von Blechzuschnitten, insbesondere zu Rohrschüssen
US652658A (en) * 1899-10-16 1900-06-26 Frederick F Bischoff Process of making tubing.
US1202775A (en) * 1915-06-28 1916-10-31 Louis A Barr Collapsible mandrel.
US2515786A (en) * 1948-02-03 1950-07-18 Dorothy M Clifford Method and machine for forming pipe from flat sheets
US3802239A (en) * 1972-06-08 1974-04-09 Valmont Industries Machine and method for forming tapered tubes
JPS5365250A (en) * 1976-11-25 1978-06-10 Mitsubishi Heavy Ind Ltd Blanking dies apparatus
CA1033199A (fr) * 1978-01-16 1978-06-20 Cyril J. Astill Methode de fabrication de tubes a couture soudee
US4294095A (en) * 1978-11-22 1981-10-13 Nippon Steel Corporation Process for fabricating heavy wall to pipe

Also Published As

Publication number Publication date
CA1176551A (fr) 1984-10-23
DE3133178C2 (fr) 1987-06-04
IT8221183A0 (it) 1982-05-11
DE3133178A1 (de) 1983-03-03
IT1151398B (it) 1986-12-17
GB2103971A (en) 1983-03-02
GB2103971B (en) 1985-06-26
FR2511620A1 (fr) 1983-02-25
JPS5832524A (ja) 1983-02-25
US4408477A (en) 1983-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse