FR2630938B1 - Dispositif de poinconnage - Google Patents

Dispositif de poinconnage

Info

Publication number
FR2630938B1
FR2630938B1 FR8806106A FR8806106A FR2630938B1 FR 2630938 B1 FR2630938 B1 FR 2630938B1 FR 8806106 A FR8806106 A FR 8806106A FR 8806106 A FR8806106 A FR 8806106A FR 2630938 B1 FR2630938 B1 FR 2630938B1
Authority
FR
France
Prior art keywords
punching device
punching
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
FR8806106A
Other languages
English (en)
Other versions
FR2630938A1 (fr
Inventor
Roger Bodin
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR8806106A priority Critical patent/FR2630938B1/fr
Publication of FR2630938A1 publication Critical patent/FR2630938A1/fr
Application granted granted Critical
Publication of FR2630938B1 publication Critical patent/FR2630938B1/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR8806106A 1988-05-06 1988-05-06 Dispositif de poinconnage Expired - Fee Related FR2630938B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8806106A FR2630938B1 (fr) 1988-05-06 1988-05-06 Dispositif de poinconnage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806106A FR2630938B1 (fr) 1988-05-06 1988-05-06 Dispositif de poinconnage

Publications (2)

Publication Number Publication Date
FR2630938A1 FR2630938A1 (fr) 1989-11-10
FR2630938B1 true FR2630938B1 (fr) 1991-02-08

Family

ID=9366066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806106A Expired - Fee Related FR2630938B1 (fr) 1988-05-06 1988-05-06 Dispositif de poinconnage

Country Status (1)

Country Link
FR (1) FR2630938B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654037B1 (fr) * 1989-11-07 1994-08-05 Renault Outillage de presse avec dispositif hydraulique de commande de coulisseau.
FR2990895B1 (fr) * 2012-05-24 2014-05-09 Peugeot Citroen Automobiles Sa Presse d'emboutissage et/ou de decoupe comportant une fonction poinconnage.
FR3008011B1 (fr) * 2013-07-05 2015-06-26 Peugeot Citroen Automobiles Sa Outil de presse comportant un dispositif pour commander manuellement la mise en operation d'un coulisseau de poinconnage
FR3092264B1 (fr) * 2019-02-06 2022-05-27 Psa Automobiles Sa Dispositif de mise en forme avec coulisseau suspendu dans presseur avec came traversante

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421864A (en) * 1945-09-04 1947-06-10 Boeing Aircraft Co Angle punch unit
DE1011612B (de) * 1954-03-03 1957-07-04 Scheer & Cie C F Vorrichtung zum Zusammenpressen eines plattenfoermigen Koerpers, z.B. eines Furnierstueckes
US3165787A (en) * 1962-04-20 1965-01-19 Carmack Cleo Francis Means forming radial holes by a vertically traveling punch
FR2160342B1 (fr) * 1971-11-19 1974-05-10 Citroen Sa
DE2948493A1 (de) * 1979-12-01 1981-06-04 Küster & Co GmbH, 6332 Ehringshausen Biegsamer bowdenzug zur uebertragung von zug- und druckkraeften
IT206967Z2 (it) * 1986-02-11 1987-10-26 Mauri Stefania Organo continuo atto all'impiego quale trasmissione meccanica bidirezionale di potenza.

Also Published As

Publication number Publication date
FR2630938A1 (fr) 1989-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse