ITMI922187A0 - Martinetto idraulico autobloccante perfezionato a doppio effetto - Google Patents

Martinetto idraulico autobloccante perfezionato a doppio effetto

Info

Publication number
ITMI922187A0
ITMI922187A0 IT92MI2187A ITMI922187A ITMI922187A0 IT MI922187 A0 ITMI922187 A0 IT MI922187A0 IT 92MI2187 A IT92MI2187 A IT 92MI2187A IT MI922187 A ITMI922187 A IT MI922187A IT MI922187 A0 ITMI922187 A0 IT MI922187A0
Authority
IT
Italy
Prior art keywords
hydraulic jack
locking hydraulic
improved double
acting self
acting
Prior art date
Application number
IT92MI2187A
Other languages
English (en)
Inventor
Gerard Ripp
Gilbert Sprauel
Francis Feisthauer
Original Assignee
Quiri & Cie Usines
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 Quiri & Cie Usines filed Critical Quiri & Cie Usines
Publication of ITMI922187A0 publication Critical patent/ITMI922187A0/it
Publication of ITMI922187A1 publication Critical patent/ITMI922187A1/it
Application granted granted Critical
Publication of IT1255612B publication Critical patent/IT1255612B/it

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Hydraulic Motors (AREA)
  • Braking Arrangements (AREA)
ITMI922187A 1991-09-24 1992-09-24 Martinetto idraulico autobloccante perfezionato a doppio effetto IT1255612B (it)

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 (3)

Publication Number Publication Date
ITMI922187A0 true ITMI922187A0 (it) 1992-09-24
ITMI922187A1 ITMI922187A1 (it) 1994-03-24
IT1255612B IT1255612B (it) 1995-11-09

Family

ID=26228963

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922187A IT1255612B (it) 1991-09-24 1992-09-24 Martinetto idraulico autobloccante perfezionato a doppio effetto

Country Status (6)

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

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
EP2992224B1 (fr) 2013-04-30 2018-12-19 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 (it) *
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
US4781102A (en) * 1981-11-16 1988-11-01 York Industries, Inc. Locking, bearing and actuating apparatus
US4534269A (en) * 1981-11-16 1985-08-13 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
ES2062916A2 (es) 1994-12-16
ITMI922187A1 (it) 1994-03-24
ATE151152T1 (de) 1997-04-15
GB2259951A (en) 1993-03-31
ES2062916R (it) 1996-07-16
DE69218713D1 (de) 1997-05-07
GB2259951B (en) 1995-09-06
ES2062916B1 (es) 1997-02-16
EP0534879B1 (fr) 1997-04-02
GB9220004D0 (en) 1992-11-04
EP0534879A1 (fr) 1993-03-31
DE69218713T2 (de) 1997-11-13
IT1255612B (it) 1995-11-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929