FR2425008B1 - - Google Patents

Info

Publication number
FR2425008B1
FR2425008B1 FR7813360A FR7813360A FR2425008B1 FR 2425008 B1 FR2425008 B1 FR 2425008B1 FR 7813360 A FR7813360 A FR 7813360A FR 7813360 A FR7813360 A FR 7813360A FR 2425008 B1 FR2425008 B1 FR 2425008B1
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.)
Expired
Application number
FR7813360A
Other languages
French (fr)
Other versions
FR2425008A1 (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.)
Climax France SA
Original Assignee
Climax France 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 Climax France SA filed Critical Climax France SA
Priority to FR7813360A priority Critical patent/FR2425008A1/en
Priority to EP79400286A priority patent/EP0005407A1/en
Publication of FR2425008A1 publication Critical patent/FR2425008A1/en
Application granted granted Critical
Publication of FR2425008B1 publication Critical patent/FR2425008B1/fr
Granted 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
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
    • 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
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR7813360A 1978-05-05 1978-05-05 DEVICE FOR CONTROLLING THE DECELERATION AND / OR ACCELERATION OF A MOBILE ELEMENT FOLLOWING A BACK-AND-BACK RIGGED ALTERNATIVE MOVEMENT, IN THE NEARBY OF AT LEAST ONE OF THE MOBILE ELEMENT LIMIT DEAD POINTS Granted FR2425008A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7813360A FR2425008A1 (en) 1978-05-05 1978-05-05 DEVICE FOR CONTROLLING THE DECELERATION AND / OR ACCELERATION OF A MOBILE ELEMENT FOLLOWING A BACK-AND-BACK RIGGED ALTERNATIVE MOVEMENT, IN THE NEARBY OF AT LEAST ONE OF THE MOBILE ELEMENT LIMIT DEAD POINTS
EP79400286A EP0005407A1 (en) 1978-05-05 1979-05-04 End of stroke decelerating and/or accelerating means for rectilinear, alternating moving parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813360A FR2425008A1 (en) 1978-05-05 1978-05-05 DEVICE FOR CONTROLLING THE DECELERATION AND / OR ACCELERATION OF A MOBILE ELEMENT FOLLOWING A BACK-AND-BACK RIGGED ALTERNATIVE MOVEMENT, IN THE NEARBY OF AT LEAST ONE OF THE MOBILE ELEMENT LIMIT DEAD POINTS

Publications (2)

Publication Number Publication Date
FR2425008A1 FR2425008A1 (en) 1979-11-30
FR2425008B1 true FR2425008B1 (en) 1982-02-19

Family

ID=9207948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813360A Granted FR2425008A1 (en) 1978-05-05 1978-05-05 DEVICE FOR CONTROLLING THE DECELERATION AND / OR ACCELERATION OF A MOBILE ELEMENT FOLLOWING A BACK-AND-BACK RIGGED ALTERNATIVE MOVEMENT, IN THE NEARBY OF AT LEAST ONE OF THE MOBILE ELEMENT LIMIT DEAD POINTS

Country Status (2)

Country Link
EP (1) EP0005407A1 (en)
FR (1) FR2425008A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424737A (en) * 1980-03-26 1984-01-10 Kabushiki Kaisha Komatsu Seisakusho Stroke cushioning apparatus for hydraulic cylinders
AT387626B (en) * 1983-11-16 1989-02-27 Wabco Westinghouse Gmbh PNEUMATIC WORKING CYLINDER
JPS60263713A (en) * 1984-06-11 1985-12-27 Takashi Kimura Intermediate stop air pressure cylinder with reduction gear
GB8510352D0 (en) * 1985-04-23 1985-05-30 Colt Int Ltd Pneumatic actuators
DE4318932C2 (en) * 1993-06-03 1995-04-13 Mannesmann Ag Piston-cylinder device
IT1272731B (en) * 1993-10-18 1997-06-26 Luciano Migliori LINEAR ACTUATOR WITH POSITION ADJUSTABLE PNEUMATIC SHOCK
JP2696743B2 (en) * 1993-12-09 1998-01-14 エスエムシー株式会社 Rodless cylinder with speed control mechanism
US5456469A (en) * 1995-01-17 1995-10-10 Macdougall; Alexander S. Dynamically stabilized golf club
DE29519232U1 (en) * 1995-12-05 1996-04-04 Tünkers Maschinenbau GmbH, 40880 Ratingen Toggle clamp device
SE510773C2 (en) * 1996-02-13 1999-06-21 Mecman Ab Rexroth Device for piston cylinder assemblies and piston cylinder assemblies with at least one such device
NL1007965C2 (en) * 1998-01-06 1999-07-07 Zuidberg Techniek B V Steering for the coupling of a vehicle.
AT406292B (en) * 1998-07-22 2000-03-27 Hainzl Industriesysteme Ges M DEVICE FOR BRAKING A PISTON OF A HYDRAULIC CYLINDER
IT1312235B1 (en) 1999-03-29 2002-04-09 Luciano Migliori SHOCK ABSORBER DEVICE FOR PNEUMATIC CYLINDERS.
IT1313145B1 (en) 1999-08-04 2002-06-17 Univer Spa LINEAR ACTUATOR WITH DAMPING AND SPEED CONTROL DEVICE
US20030140781A1 (en) * 2000-05-24 2003-07-31 Johann Weiss Pneumatic cylinder with damping in the end position
IT1319005B1 (en) 2000-10-16 2003-09-19 Luciano Migliori COMPACT PNEUMATIC CYLINDER WITH CUSHIONING DEVICE
FR2828519B1 (en) * 2001-08-09 2003-12-26 Peugeot Citroen Automobiles Sa DEVICE FOR ASSISTING THE MOVEMENT OF AN OPENING ELEMENT RELATIVE TO A CHASSIS, IN PARTICULAR OF A MOTOR VEHICLE
CN103629188B (en) * 2013-12-11 2016-07-13 四川凌峰航空液压机械有限公司 Buffer device for actuator drum
CN104963908B (en) * 2015-05-13 2017-03-01 中航飞机起落架有限责任公司 A kind of pressurized strut of integrated mutative damp device
EP3205891A1 (en) * 2016-02-09 2017-08-16 FESTO AG & Co. KG Fluid actuated linear unit
CN110539883B (en) * 2019-07-23 2021-11-16 北京精密机电控制设备研究所 Undercarriage receive and releases executor
JP7447689B2 (en) * 2020-06-10 2024-03-12 Smc株式会社 gas cylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1410314A (en) * 1964-07-22 1965-09-10 Improvements to hydraulic cylinders, in particular for automatic control of machines or the like
US3559535A (en) * 1969-01-21 1971-02-02 Patrick W Conolly Hydraulic cylinder with cushioned stroke
DE2240980A1 (en) * 1972-08-21 1974-03-07 Adam Dipl Ing Elmer DEVICE FOR DAMPING THE PISTON IMPACT IN HYDRAULIC WORK CYLINDERS
DE2254495A1 (en) * 1972-11-07 1974-05-22 Zettelmeyer Fa Hubert DEVICE FOR DAMPING THE STRIKING OF EACH OTHER MOVING PARTS COUPLED BY HYDRAULIC CYLINDERS
DE2402567A1 (en) * 1974-01-19 1975-07-24 Kuhnke Gmbh Kg H End position damping for hydraulic and pneumatic motors - damping chamber formed in motor cylinder is sealed with respect to main outlet bore
US3964370A (en) * 1974-07-15 1976-06-22 Parker-Hannifin Corporation Cushioning means for hydraulic cylinder

Also Published As

Publication number Publication date
EP0005407A1 (en) 1979-11-14
FR2425008A1 (en) 1979-11-30

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse
ST Notification of lapse