FR2444827A1 - Verin a fluide muni d'un amortisseur de fin de course - Google Patents

Verin a fluide muni d'un amortisseur de fin de course

Info

Publication number
FR2444827A1
FR2444827A1 FR7915978A FR7915978A FR2444827A1 FR 2444827 A1 FR2444827 A1 FR 2444827A1 FR 7915978 A FR7915978 A FR 7915978A FR 7915978 A FR7915978 A FR 7915978A FR 2444827 A1 FR2444827 A1 FR 2444827A1
Authority
FR
France
Prior art keywords
piston
restrictor
main
fluid operated
auxiliary
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
FR7915978A
Other languages
English (en)
French (fr)
Other versions
FR2444827B1 (US08063081-20111122-C00115.png
Inventor
Bernard Michel Bourges
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.)
Poclain SA
Original Assignee
Poclain 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 Poclain SA filed Critical Poclain SA
Priority to FR7915978A priority Critical patent/FR2444827A1/fr
Publication of FR2444827A1 publication Critical patent/FR2444827A1/fr
Application granted granted Critical
Publication of FR2444827B1 publication Critical patent/FR2444827B1/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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
FR7915978A 1979-06-21 1979-06-21 Verin a fluide muni d'un amortisseur de fin de course Granted FR2444827A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7915978A FR2444827A1 (fr) 1979-06-21 1979-06-21 Verin a fluide muni d'un amortisseur de fin de course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915978A FR2444827A1 (fr) 1979-06-21 1979-06-21 Verin a fluide muni d'un amortisseur de fin de course

Publications (2)

Publication Number Publication Date
FR2444827A1 true FR2444827A1 (fr) 1980-07-18
FR2444827B1 FR2444827B1 (US08063081-20111122-C00115.png) 1983-05-20

Family

ID=9226939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915978A Granted FR2444827A1 (fr) 1979-06-21 1979-06-21 Verin a fluide muni d'un amortisseur de fin de course

Country Status (1)

Country Link
FR (1) FR2444827A1 (US08063081-20111122-C00115.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338781A1 (de) * 1983-10-26 1985-05-09 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Druckmittelbetaetigbarer arbeitszylinder mit einer einrichtung zum daempfen der endabbremsung des arbeitskolbens
US5191825A (en) * 1992-06-12 1993-03-09 Doben Limited Low-impact air cylinder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336066A1 (de) * 1973-07-16 1975-02-06 Wabco Westinghouse Gmbh Pneumatischer stellantrieb

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336066A1 (de) * 1973-07-16 1975-02-06 Wabco Westinghouse Gmbh Pneumatischer stellantrieb

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338781A1 (de) * 1983-10-26 1985-05-09 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Druckmittelbetaetigbarer arbeitszylinder mit einer einrichtung zum daempfen der endabbremsung des arbeitskolbens
US5191825A (en) * 1992-06-12 1993-03-09 Doben Limited Low-impact air cylinder

Also Published As

Publication number Publication date
FR2444827B1 (US08063081-20111122-C00115.png) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse