ATE151152T1 - Hydraulischer doppeltwirkenden arbeitszylinder mit selbsthemmung - Google Patents

Hydraulischer doppeltwirkenden arbeitszylinder mit selbsthemmung

Info

Publication number
ATE151152T1
ATE151152T1 AT92440109T AT92440109T ATE151152T1 AT E151152 T1 ATE151152 T1 AT E151152T1 AT 92440109 T AT92440109 T AT 92440109T AT 92440109 T AT92440109 T AT 92440109T AT E151152 T1 ATE151152 T1 AT E151152T1
Authority
AT
Austria
Prior art keywords
self
cylinder
piston
locking
working cylinder
Prior art date
Application number
AT92440109T
Other languages
English (en)
Inventor
Francis Feisthauer
Gerard Ripp
Gilbert Sprauel
Original Assignee
Soc D Usines Quiri & Cie S A
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
Priority claimed from FR9111966A external-priority patent/FR2681651A1/fr
Priority claimed from FR9112945A external-priority patent/FR2682721A1/fr
Application filed by Soc D Usines Quiri & Cie S A filed Critical Soc D Usines Quiri & Cie S A
Application granted granted Critical
Publication of ATE151152T1 publication Critical patent/ATE151152T1/de

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
    • F15B15/262—Locking mechanisms using friction, e.g. brake pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/062—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis parallel to the pressing direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Actuator (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Hydraulic Motors (AREA)
  • Braking Arrangements (AREA)
AT92440109T 1991-09-24 1992-09-24 Hydraulischer doppeltwirkenden arbeitszylinder mit selbsthemmung ATE151152T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9111966A FR2681651A1 (fr) 1991-09-24 1991-09-24 Verin hydraulique autobloquant a double effet.
FR9112945A FR2682721A1 (fr) 1991-10-16 1991-10-16 Verin pivotant autobloquant perfectionne.

Publications (1)

Publication Number Publication Date
ATE151152T1 true ATE151152T1 (de) 1997-04-15

Family

ID=26228963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92440109T ATE151152T1 (de) 1991-09-24 1992-09-24 Hydraulischer doppeltwirkenden arbeitszylinder mit selbsthemmung

Country Status (6)

Country Link
EP (1) EP0534879B1 (de)
AT (1) ATE151152T1 (de)
DE (1) DE69218713T2 (de)
ES (1) ES2062916B1 (de)
GB (1) GB2259951B (de)
IT (1) IT1255612B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975121B1 (fr) 2011-05-13 2014-05-09 Technip France Dispositif de fixation d'un premier element sur une bride de retenue d'un deuxieme element, installation et procede associes
WO2014177774A1 (fr) 2013-04-30 2014-11-06 Douce Hydro Systeme de blocage de deux pieces en mouvement de translation l'une par rapport a l'autre
CN112576574B (zh) * 2020-12-08 2024-06-18 四川凌峰航空液压机械有限公司 多级轮动释放作动筒

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053749A (de) *
US2893210A (en) * 1958-06-17 1959-07-07 Richard S Muszynski Motor
US3150571A (en) * 1963-05-14 1964-09-29 American Mach & Foundry Actuator
FR1395257A (fr) * 1964-05-12 1965-04-09 American Mach & Foundry Appareil de commande, tel qu'un vérin ou similaire, à verrouillage libérable
US3362301A (en) * 1966-04-20 1968-01-09 Paul C. Kohlitz Fluid actuated clamp
US3815470A (en) * 1970-08-05 1974-06-11 Charmilles Sa Ateliers Servo feed system for machine tool provided with locking mechanism
DE3039818A1 (de) * 1980-10-22 1982-05-27 Maschinenfabrik Hilma Gmbh, 5912 Hilchenbach Schwenkspanner
US4534269A (en) * 1981-11-16 1985-08-13 York Industries, Inc. Locking, bearing and actuating apparatus
US4781102A (en) * 1981-11-16 1988-11-01 York Industries, Inc. Locking, bearing and actuating apparatus
FR2519386A1 (fr) * 1981-12-31 1983-07-08 Bosq Sylvette Verin pneumatique a piston auto-bloquant
DE3438972A1 (de) * 1984-10-24 1986-04-24 Applied Power, Inc., Milwaukee, Wis. Schwenkspanner
JPH0718445B2 (ja) * 1988-04-13 1995-03-06 鹿島通商株式会社 排圧式保持装置

Also Published As

Publication number Publication date
DE69218713T2 (de) 1997-11-13
GB9220004D0 (en) 1992-11-04
ITMI922187A1 (it) 1994-03-24
ES2062916R (de) 1996-07-16
ES2062916B1 (es) 1997-02-16
EP0534879A1 (de) 1993-03-31
IT1255612B (it) 1995-11-09
ITMI922187A0 (it) 1992-09-24
GB2259951B (en) 1995-09-06
GB2259951A (en) 1993-03-31
EP0534879B1 (de) 1997-04-02
DE69218713D1 (de) 1997-05-07
ES2062916A2 (es) 1994-12-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties