FR2376717A1 - Brocheuse verticale a broches multiples - Google Patents

Brocheuse verticale a broches multiples

Info

Publication number
FR2376717A1
FR2376717A1 FR7700476A FR7700476A FR2376717A1 FR 2376717 A1 FR2376717 A1 FR 2376717A1 FR 7700476 A FR7700476 A FR 7700476A FR 7700476 A FR7700476 A FR 7700476A FR 2376717 A1 FR2376717 A1 FR 2376717A1
Authority
FR
France
Prior art keywords
broaching
heat exchangers
selective operation
hole configuration
suit hole
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.)
Granted
Application number
FR7700476A
Other languages
English (en)
French (fr)
Other versions
FR2376717B1 (en, 2012
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 SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR7700476A priority Critical patent/FR2376717A1/fr
Publication of FR2376717A1 publication Critical patent/FR2376717A1/fr
Application granted granted Critical
Publication of FR2376717B1 publication Critical patent/FR2376717B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
    • B23D41/08—Broaching machines or broaching devices characterised only by constructional features of particular parts of drives; of control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
FR7700476A 1977-01-10 1977-01-10 Brocheuse verticale a broches multiples Granted FR2376717A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700476A FR2376717A1 (fr) 1977-01-10 1977-01-10 Brocheuse verticale a broches multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700476A FR2376717A1 (fr) 1977-01-10 1977-01-10 Brocheuse verticale a broches multiples

Publications (2)

Publication Number Publication Date
FR2376717A1 true FR2376717A1 (fr) 1978-08-04
FR2376717B1 FR2376717B1 (en, 2012) 1982-05-14

Family

ID=9185272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700476A Granted FR2376717A1 (fr) 1977-01-10 1977-01-10 Brocheuse verticale a broches multiples

Country Status (1)

Country Link
FR (1) FR2376717A1 (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520123A1 (en) * 1991-06-25 1992-12-30 OFFICINE MECCANICHE VARINELLI S.p.A. Multiple-broach vertical broaching machine
DE4235145A1 (de) * 1992-10-19 1994-04-21 Forst Maschf Oswald Innenräummaschine, insbesondere Senkrecht-Innenräummaschine
FR2948046A1 (fr) * 2009-07-20 2011-01-21 Comau France Machine-outil d'usinage de plaques-entretoises et procedes de travail correspondants

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520123A1 (en) * 1991-06-25 1992-12-30 OFFICINE MECCANICHE VARINELLI S.p.A. Multiple-broach vertical broaching machine
US5184985A (en) * 1991-06-25 1993-02-09 Officine Meccaniche Varinelli Spa Vertical broaching machine with multiple broaches
DE4235145A1 (de) * 1992-10-19 1994-04-21 Forst Maschf Oswald Innenräummaschine, insbesondere Senkrecht-Innenräummaschine
FR2948046A1 (fr) * 2009-07-20 2011-01-21 Comau France Machine-outil d'usinage de plaques-entretoises et procedes de travail correspondants
WO2011010060A1 (fr) * 2009-07-20 2011-01-27 Comau France Machine-outil d'usinage de plaques-entretoises et procedes de travail correspondants

Also Published As

Publication number Publication date
FR2376717B1 (en, 2012) 1982-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse