FR2200451A1 - - Google Patents

Info

Publication number
FR2200451A1
FR2200451A1 FR7332958A FR7332958A FR2200451A1 FR 2200451 A1 FR2200451 A1 FR 2200451A1 FR 7332958 A FR7332958 A FR 7332958A FR 7332958 A FR7332958 A FR 7332958A FR 2200451 A1 FR2200451 A1 FR 2200451A1
Authority
FR
France
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
FR7332958A
Other languages
French (fr)
Other versions
FR2200451B1 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2200451A1 publication Critical patent/FR2200451A1/fr
Application granted granted Critical
Publication of FR2200451B1 publication Critical patent/FR2200451B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/225—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke with valve stems operated by contact with the piston end face or with the cylinder wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR7332958A 1972-09-14 1973-09-13 Expired FR2200451B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245129 DE2245129A1 (en) 1972-09-14 1972-09-14 WORK CYLINDER

Publications (2)

Publication Number Publication Date
FR2200451A1 true FR2200451A1 (en) 1974-04-19
FR2200451B1 FR2200451B1 (en) 1977-01-07

Family

ID=5856345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332958A Expired FR2200451B1 (en) 1972-09-14 1973-09-13

Country Status (4)

Country Link
JP (1) JPS4968178A (en)
BE (1) BE804827A (en)
DE (1) DE2245129A1 (en)
FR (1) FR2200451B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453298A1 (en) * 1979-04-06 1980-10-31 Secoma LIMIT STROKE DEVICE FOR HYDRAULIC CYLINDER
EP0213815A2 (en) * 1985-08-29 1987-03-11 Pratt Burnerd International Limited Chucks
EP0556613A1 (en) * 1992-02-05 1993-08-25 UNIVER S.p.A. Rack and pinion pneumatic actuator with counter-pressure control and damping device
EP3792504A1 (en) * 2019-09-12 2021-03-17 Ratier-Figeac SAS Hydraulic actuator end stroke stop pressure/load control
EP3895884A1 (en) * 2020-04-09 2021-10-20 Roither Maschinenbau Gesellschaft m.b.H. Hydraulic linear drive

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013381C2 (en) * 1980-04-05 1986-07-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Working piston-cylinder unit
DE3014432A1 (en) * 1980-04-15 1981-10-22 Zimmermann & Jansen GmbH, 5160 Düren DEVICE FOR ACCURATE POSITION REPORTING OF A DOUBLE-SIDED APPLICABLE PISTON IN A HYDRAULIC WORKING CYLINDER
DE3044675A1 (en) * 1980-11-27 1982-07-08 Leybold-Heraeus GmbH, 5000 Köln METHOD FOR CONTROLLING A HYDRAULIC DRIVE AND HYDRAULIC DRIVE SUITABLE FOR CARRYING OUT THIS CONTROL METHOD
DE3217786A1 (en) * 1982-05-12 1983-11-17 Claas Saulgau GmbH, 7968 Saulgau Hydraulic lifting device for agricultural machines
DE3417447A1 (en) * 1984-05-11 1985-11-21 E.P.E. Budde GmbH, 5980 Werdohl Device for detecting the end positions of a hydraulic cylinder
DE3609746C2 (en) * 1986-03-22 1995-02-23 Schloemann Siemag Ag Hydraulic adjusting device with safety valve for roll stands
DE102005008070A1 (en) * 2005-02-22 2006-08-24 Bosch Rexroth Ag Hydraulic cylinder, e.g. for transporting system, has no-return valve fitted in region of piston or piston rod axis, and to closing bodies stressed against valve seat
DE102007036274B4 (en) * 2007-07-31 2011-09-22 Helma Dannhoff Lifting cylinder and lifting device
DE202013001260U1 (en) 2013-02-12 2014-05-14 Bümach Engineering International B.V. Working cylinder with pressure medium overflow
US10647347B2 (en) 2016-09-29 2020-05-12 Steering Solutions Ip Holding Corporation Power steering gear assembly having an end of travel valve assembly
CN109340216B (en) * 2018-12-10 2024-03-26 江苏恒立液压股份有限公司 Buffer oil cylinder
CN112112861A (en) * 2020-09-17 2020-12-22 徐州徐工液压件有限公司 Two-way balanced double-acting buffering device for hydraulic cylinder piston
DE202022000299U1 (en) 2022-02-04 2023-06-09 Bümach Enginneering International B.V. Working cylinder with pressure medium overflow
WO2023147797A1 (en) 2022-02-04 2023-08-10 Bümach Engineering International B. V. Working cylinder with pressure medium overflow
CN115614344B (en) * 2022-09-21 2023-06-20 浙江匠心液压科技有限公司 Hydraulic cylinder with cooling and buffering functions

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453298A1 (en) * 1979-04-06 1980-10-31 Secoma LIMIT STROKE DEVICE FOR HYDRAULIC CYLINDER
EP0213815A2 (en) * 1985-08-29 1987-03-11 Pratt Burnerd International Limited Chucks
EP0213815A3 (en) * 1985-08-29 1988-08-24 Pratt Burnerd International Limited Chucks
EP0556613A1 (en) * 1992-02-05 1993-08-25 UNIVER S.p.A. Rack and pinion pneumatic actuator with counter-pressure control and damping device
US5385218A (en) * 1992-02-05 1995-01-31 Univer S.P.A. Rack and pinion pneumatic actuator with counter-pressure control and damping device
EP3792504A1 (en) * 2019-09-12 2021-03-17 Ratier-Figeac SAS Hydraulic actuator end stroke stop pressure/load control
US11035392B2 (en) 2019-09-12 2021-06-15 Ratier-Figeac Sas Hydraulic actuator end stroke stop pressure/load control
EP3895884A1 (en) * 2020-04-09 2021-10-20 Roither Maschinenbau Gesellschaft m.b.H. Hydraulic linear drive

Also Published As

Publication number Publication date
DE2245129A1 (en) 1974-03-21
BE804827A (en) 1974-01-02
FR2200451B1 (en) 1977-01-07
JPS4968178A (en) 1974-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse