FR2735539B1 - Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston - Google Patents

Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston

Info

Publication number
FR2735539B1
FR2735539B1 FR9507449A FR9507449A FR2735539B1 FR 2735539 B1 FR2735539 B1 FR 2735539B1 FR 9507449 A FR9507449 A FR 9507449A FR 9507449 A FR9507449 A FR 9507449A FR 2735539 B1 FR2735539 B1 FR 2735539B1
Authority
FR
France
Prior art keywords
piston
lock
double
rod
pressure fluid
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.)
Expired - Fee Related
Application number
FR9507449A
Other languages
English (en)
Other versions
FR2735539A1 (fr
Inventor
Henri Berthier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9507449A priority Critical patent/FR2735539B1/fr
Publication of FR2735539A1 publication Critical patent/FR2735539A1/fr
Application granted granted Critical
Publication of FR2735539B1 publication Critical patent/FR2735539B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
FR9507449A 1995-06-16 1995-06-16 Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston Expired - Fee Related FR2735539B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9507449A FR2735539B1 (fr) 1995-06-16 1995-06-16 Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507449A FR2735539B1 (fr) 1995-06-16 1995-06-16 Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston

Publications (2)

Publication Number Publication Date
FR2735539A1 FR2735539A1 (fr) 1996-12-20
FR2735539B1 true FR2735539B1 (fr) 1997-08-22

Family

ID=9480246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9507449A Expired - Fee Related FR2735539B1 (fr) 1995-06-16 1995-06-16 Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston

Country Status (1)

Country Link
FR (1) FR2735539B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699850A (en) * 1971-10-27 1972-10-24 Gen Motors Corp Fluid actuator with lock and cushion
US4784037A (en) * 1982-12-28 1988-11-15 The United States Of America As Represented By The United States Department Of Energy Locking apparatus for gate valves
DE4221230C1 (fr) * 1992-06-27 1993-07-08 Messerschmitt-Boelkow-Blohm Ag, 8012 Ottobrunn, De
DE4323846C1 (de) * 1993-07-16 1994-11-10 Deutsche Aerospace Pneumatischer Linearantrieb mit Endlagenverriegelung

Also Published As

Publication number Publication date
FR2735539A1 (fr) 1996-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse