FR2387391B1 - - Google Patents

Info

Publication number
FR2387391B1
FR2387391B1 FR7711053A FR7711053A FR2387391B1 FR 2387391 B1 FR2387391 B1 FR 2387391B1 FR 7711053 A FR7711053 A FR 7711053A FR 7711053 A FR7711053 A FR 7711053A FR 2387391 B1 FR2387391 B1 FR 2387391B1
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
FR7711053A
Other languages
French (fr)
Other versions
FR2387391A1 (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.)
Jouvenel Et Cordier SA Ets
Jouvenel et Cordier SA
Original Assignee
Jouvenel Et Cordier SA Ets
Jouvenel et Cordier 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 Jouvenel Et Cordier SA Ets, Jouvenel et Cordier SA filed Critical Jouvenel Et Cordier SA Ets
Priority to FR7711053A priority Critical patent/FR2387391A1/en
Priority to BE186544A priority patent/BE865665A/en
Priority to JP53042602A priority patent/JPS6037324B2/en
Priority to ES468703A priority patent/ES468703A1/en
Priority to DE2815833A priority patent/DE2815833C2/en
Priority to IT22271/78A priority patent/IT1096121B/en
Publication of FR2387391A1 publication Critical patent/FR2387391A1/en
Application granted granted Critical
Publication of FR2387391B1 publication Critical patent/FR2387391B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
  • Braking Arrangements (AREA)
FR7711053A 1977-04-13 1977-04-13 Pneumatic ram with fabricated piston - having shock absorber in centre and flexible ring at each end Granted FR2387391A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7711053A FR2387391A1 (en) 1977-04-13 1977-04-13 Pneumatic ram with fabricated piston - having shock absorber in centre and flexible ring at each end
BE186544A BE865665A (en) 1977-04-13 1978-04-04 IMPROVEMENTS TO PNEUMATIC CYLINDERS
JP53042602A JPS6037324B2 (en) 1977-04-13 1978-04-11 Cylinder piston style pneumatic actuator
ES468703A ES468703A1 (en) 1977-04-13 1978-04-11 Cylinderranddpiston type pneumatic actuator
DE2815833A DE2815833C2 (en) 1977-04-13 1978-04-12 Pneumatic working cylinder
IT22271/78A IT1096121B (en) 1977-04-13 1978-04-13 PNEUMATIC JACK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711053A FR2387391A1 (en) 1977-04-13 1977-04-13 Pneumatic ram with fabricated piston - having shock absorber in centre and flexible ring at each end

Publications (2)

Publication Number Publication Date
FR2387391A1 FR2387391A1 (en) 1978-11-10
FR2387391B1 true FR2387391B1 (en) 1981-02-27

Family

ID=9189330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711053A Granted FR2387391A1 (en) 1977-04-13 1977-04-13 Pneumatic ram with fabricated piston - having shock absorber in centre and flexible ring at each end

Country Status (6)

Country Link
JP (1) JPS6037324B2 (en)
BE (1) BE865665A (en)
DE (1) DE2815833C2 (en)
ES (1) ES468703A1 (en)
FR (1) FR2387391A1 (en)
IT (1) IT1096121B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60429C (en) * 1980-06-05 1982-01-11 Tampella Oy Ab HYDRAULIC KOLVCYLINDERANORDNING MED SITT VENTILORGAN
DE3631741C2 (en) * 1986-09-18 1994-08-11 Festo Kg Piston-cylinder unit
EP0506647A1 (en) * 1991-03-25 1992-09-30 HOERBIGER FLUIDTECHNIK GmbH Actuator
DE4122481C2 (en) * 1991-07-06 1995-08-31 Kuhnke Gmbh Kg H Piston-cylinder arrangement
US5232196A (en) * 1992-03-31 1993-08-03 Ldi Pneutronics Corporation Proportional solenoid controlled valve
US6173938B1 (en) * 1998-09-22 2001-01-16 Applied Materials, Inc. Two speed air cylinder for slit valve motion control
CN103994118A (en) * 2014-06-06 2014-08-20 山东中川液压有限公司 Sealed oil cylinder resistant to oil and gas
CN108362167B (en) * 2018-04-12 2023-07-28 陕西航天机电环境工程设计院有限责任公司 Quick-development shooting device and strong-impact power generation system
CN109162988A (en) * 2018-09-28 2019-01-08 武汉科技大学 Cushioning device for oil cylinder and elevator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT111054B (en) * 1925-12-31 1928-10-25 Hoerselgau Ag Maschf Piston.
US1955157A (en) * 1931-01-31 1934-04-17 Herbert N Wayne Piston
FR1281714A (en) * 1961-02-24 1962-01-12 Baldwin Rubber Co Piston with combined seal and damping assembly

Also Published As

Publication number Publication date
JPS6037324B2 (en) 1985-08-26
IT7822271A0 (en) 1978-04-13
IT1096121B (en) 1985-08-17
FR2387391A1 (en) 1978-11-10
BE865665A (en) 1978-07-31
ES468703A1 (en) 1978-12-16
DE2815833C2 (en) 1985-08-08
JPS53127980A (en) 1978-11-08
DE2815833A1 (en) 1978-10-19

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