ES275448U - Air cylinder with speed control. - Google Patents

Air cylinder with speed control.

Info

Publication number
ES275448U
ES275448U ES1982275448U ES275448U ES275448U ES 275448 U ES275448 U ES 275448U ES 1982275448 U ES1982275448 U ES 1982275448U ES 275448 U ES275448 U ES 275448U ES 275448 U ES275448 U ES 275448U
Authority
ES
Spain
Prior art keywords
air cylinder
speed control
cylinder
bores
duct
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
ES1982275448U
Other languages
Spanish (es)
Other versions
ES275448Y (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.)
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
Compagnie Parisienne dOutillage a Air Comprime 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 Compagnie Parisienne dOutillage a Air Comprime SA filed Critical Compagnie Parisienne dOutillage a Air Comprime SA
Publication of ES275448U publication Critical patent/ES275448U/en
Application granted granted Critical
Publication of ES275448Y publication Critical patent/ES275448Y/en
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
    • F15B15/223—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

A pneumatic jack with adjustable operating speed comprises a cylinder, a piston, two end covers and, in each cover, a bore for supply and discharge. At least one of the said bores (21) communicates with the inside of the cylinder via a duct (75A, 75B) which can be partially closed off by a needle (70).
ES1982275448U 1982-06-29 1982-10-05 IMPROVEMENTS IN PNEUMATIC JACKS WITH ADJUSTABLE OPERATING SPEED Expired ES275448Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211381A FR2529265B1 (en) 1982-06-29 1982-06-29 PNEUMATIC CYLINDER WITH ADJUSTABLE OPERATING SPEED

Publications (2)

Publication Number Publication Date
ES275448U true ES275448U (en) 1984-03-01
ES275448Y ES275448Y (en) 1984-10-01

Family

ID=9275505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982275448U Expired ES275448Y (en) 1982-06-29 1982-10-05 IMPROVEMENTS IN PNEUMATIC JACKS WITH ADJUSTABLE OPERATING SPEED

Country Status (3)

Country Link
EP (1) EP0097751A1 (en)
ES (1) ES275448Y (en)
FR (1) FR2529265B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016518A1 (en) * 2008-03-31 2009-10-01 Festo Ag & Co. Kg Fluid actuated working cylinder
DE102009016198B4 (en) * 2009-04-03 2013-01-17 Festo Ag & Co. Kg Fluid operated linear actuator with end position damping

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833312A (en) * 1955-10-26 1958-05-06 Flick Reedy Corp Orificed fluid flow controller
US3202060A (en) * 1963-12-30 1965-08-24 Pneumatic Hydraulic Dev Co Inc Fluid power cylinder
FR1472663A (en) * 1966-03-25 1967-03-10 Festo Maschf Stoll G Single-acting cylinder for pressurized pneumatic fluids

Also Published As

Publication number Publication date
FR2529265A1 (en) 1983-12-30
FR2529265B1 (en) 1985-06-28
EP0097751A1 (en) 1984-01-11
ES275448Y (en) 1984-10-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505