IT1096121B - PNEUMATIC JACK - Google Patents

PNEUMATIC JACK

Info

Publication number
IT1096121B
IT1096121B IT22271/78A IT2227178A IT1096121B IT 1096121 B IT1096121 B IT 1096121B IT 22271/78 A IT22271/78 A IT 22271/78A IT 2227178 A IT2227178 A IT 2227178A IT 1096121 B IT1096121 B IT 1096121B
Authority
IT
Italy
Prior art keywords
pneumatic jack
jack
pneumatic
Prior art date
Application number
IT22271/78A
Other languages
Italian (it)
Other versions
IT7822271A0 (en
Original Assignee
Jouvenel & Cordier
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 & Cordier filed Critical Jouvenel & Cordier
Publication of IT7822271A0 publication Critical patent/IT7822271A0/en
Application granted granted Critical
Publication of IT1096121B publication Critical patent/IT1096121B/en

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)
IT22271/78A 1977-04-13 1978-04-13 PNEUMATIC JACK IT1096121B (en)

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
IT7822271A0 IT7822271A0 (en) 1978-04-13
IT1096121B true IT1096121B (en) 1985-08-17

Family

ID=9189330

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22271/78A IT1096121B (en) 1977-04-13 1978-04-13 PNEUMATIC JACK

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162988A (en) * 2018-09-28 2019-01-08 武汉科技大学 Cushioning device for oil cylinder and elevator

Families Citing this family (8)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162988A (en) * 2018-09-28 2019-01-08 武汉科技大学 Cushioning device for oil cylinder and elevator

Also Published As

Publication number Publication date
JPS6037324B2 (en) 1985-08-26
IT7822271A0 (en) 1978-04-13
FR2387391A1 (en) 1978-11-10
BE865665A (en) 1978-07-31
ES468703A1 (en) 1978-12-16
DE2815833C2 (en) 1985-08-08
FR2387391B1 (en) 1981-02-27
JPS53127980A (en) 1978-11-08
DE2815833A1 (en) 1978-10-19

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