FR2453724A1 - Verin de presse hydraulique rapide - Google Patents

Verin de presse hydraulique rapide

Info

Publication number
FR2453724A1
FR2453724A1 FR7909355A FR7909355A FR2453724A1 FR 2453724 A1 FR2453724 A1 FR 2453724A1 FR 7909355 A FR7909355 A FR 7909355A FR 7909355 A FR7909355 A FR 7909355A FR 2453724 A1 FR2453724 A1 FR 2453724A1
Authority
FR
France
Prior art keywords
hydraulic press
piston
fast
main piston
rod
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
FR7909355A
Other languages
English (en)
French (fr)
Other versions
FR2453724B1 (enExample
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 FR7909355A priority Critical patent/FR2453724A1/fr
Publication of FR2453724A1 publication Critical patent/FR2453724A1/fr
Application granted granted Critical
Publication of FR2453724B1 publication Critical patent/FR2453724B1/fr
Granted 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
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
    • 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
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/32—Discharging presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
FR7909355A 1979-04-12 1979-04-12 Verin de presse hydraulique rapide Granted FR2453724A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909355A FR2453724A1 (fr) 1979-04-12 1979-04-12 Verin de presse hydraulique rapide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909355A FR2453724A1 (fr) 1979-04-12 1979-04-12 Verin de presse hydraulique rapide

Publications (2)

Publication Number Publication Date
FR2453724A1 true FR2453724A1 (fr) 1980-11-07
FR2453724B1 FR2453724B1 (enExample) 1982-07-23

Family

ID=9224282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909355A Granted FR2453724A1 (fr) 1979-04-12 1979-04-12 Verin de presse hydraulique rapide

Country Status (1)

Country Link
FR (1) FR2453724A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2294837C2 (ru) * 2005-04-04 2007-03-10 Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор" Пресс пневмогидравлический

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2195399C1 (ru) * 2001-05-07 2002-12-27 Акционерное общество открытого типа "Научно-исследовательский технологический институт" Пресс пневмогидравлический

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407710A (en) * 1966-12-14 1968-10-29 Alpha Press Company Stroke adjustment means for cylinder and piston assembly
US3452397A (en) * 1965-10-07 1969-07-01 Rockford Machine Tool Co Hydraulic actuator for an injection molding machine
DE2715913A1 (de) * 1977-04-09 1978-10-12 Eisengiesserei U Maschinenfabr Hydraulischer pressenzylinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452397A (en) * 1965-10-07 1969-07-01 Rockford Machine Tool Co Hydraulic actuator for an injection molding machine
US3407710A (en) * 1966-12-14 1968-10-29 Alpha Press Company Stroke adjustment means for cylinder and piston assembly
DE2715913A1 (de) * 1977-04-09 1978-10-12 Eisengiesserei U Maschinenfabr Hydraulischer pressenzylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2294837C2 (ru) * 2005-04-04 2007-03-10 Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор" Пресс пневмогидравлический

Also Published As

Publication number Publication date
FR2453724B1 (enExample) 1982-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse