FR2654037B1 - PRESS TOOLS WITH HYDRAULIC SLIDER CONTROL DEVICE. - Google Patents

PRESS TOOLS WITH HYDRAULIC SLIDER CONTROL DEVICE.

Info

Publication number
FR2654037B1
FR2654037B1 FR8914562A FR8914562A FR2654037B1 FR 2654037 B1 FR2654037 B1 FR 2654037B1 FR 8914562 A FR8914562 A FR 8914562A FR 8914562 A FR8914562 A FR 8914562A FR 2654037 B1 FR2654037 B1 FR 2654037B1
Authority
FR
France
Prior art keywords
control device
slider control
press tools
hydraulic slider
hydraulic
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
FR8914562A
Other languages
French (fr)
Other versions
FR2654037A1 (en
Inventor
Tetiot Alain
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 FR8914562A priority Critical patent/FR2654037B1/en
Publication of FR2654037A1 publication Critical patent/FR2654037A1/en
Application granted granted Critical
Publication of FR2654037B1 publication Critical patent/FR2654037B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/007—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen using a fluid connection between the drive means and the press ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
FR8914562A 1989-11-07 1989-11-07 PRESS TOOLS WITH HYDRAULIC SLIDER CONTROL DEVICE. Expired - Fee Related FR2654037B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8914562A FR2654037B1 (en) 1989-11-07 1989-11-07 PRESS TOOLS WITH HYDRAULIC SLIDER CONTROL DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914562A FR2654037B1 (en) 1989-11-07 1989-11-07 PRESS TOOLS WITH HYDRAULIC SLIDER CONTROL DEVICE.

Publications (2)

Publication Number Publication Date
FR2654037A1 FR2654037A1 (en) 1991-05-10
FR2654037B1 true FR2654037B1 (en) 1994-08-05

Family

ID=9387141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914562A Expired - Fee Related FR2654037B1 (en) 1989-11-07 1989-11-07 PRESS TOOLS WITH HYDRAULIC SLIDER CONTROL DEVICE.

Country Status (1)

Country Link
FR (1) FR2654037B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980960A (en) * 1957-05-27 1961-04-25 Warren Components Division Of Rotary hydraulic press
FR2348051A1 (en) * 1976-04-12 1977-11-10 Polymatic Sa Hydraulically operated sheet metal piercing tool - has intermediate chamber between pressure multiplier head and double acting piercing cylinder
US4070831A (en) * 1977-01-07 1978-01-31 Houdaille Industries, Inc. Hydraulic drive circuit for machine tools
JPS6040621A (en) * 1983-08-11 1985-03-04 Nissan Motor Co Ltd Press die
GB8615709D0 (en) * 1986-06-27 1986-08-06 Springfield Jig & Tools Punches
FR2625694A1 (en) * 1988-01-12 1989-07-13 Renault Punching control device
FR2630938B1 (en) * 1988-05-06 1991-02-08 Renault PUNCHING DEVICE

Also Published As

Publication number Publication date
FR2654037A1 (en) 1991-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse