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WO1996036555A3 - Hydraulic actuator, particularly for a motor vehicle lift - Google Patents

Hydraulic actuator, particularly for a motor vehicle lift Download PDF

Info

Publication number
WO1996036555A3
WO1996036555A3 PCT/EP1996/002155 EP9602155W WO9636555A3 WO 1996036555 A3 WO1996036555 A3 WO 1996036555A3 EP 9602155 W EP9602155 W EP 9602155W WO 9636555 A3 WO9636555 A3 WO 9636555A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
hydraulic actuator
vehicle lift
cylinder
lift
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.)
Ceased
Application number
PCT/EP1996/002155
Other languages
French (fr)
Other versions
WO1996036555A2 (en
Inventor
Eride Rossato
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 AU67332/96A priority Critical patent/AU6733296A/en
Priority to EP96927531A priority patent/EP0828681A2/en
Publication of WO1996036555A2 publication Critical patent/WO1996036555A2/en
Publication of WO1996036555A3 publication Critical patent/WO1996036555A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

A hydraulic actuator particularly for a motor vehicle lift, characterised by comprising at least one cylinder (22, 22') and a piston (58, 58') slidable within said cylinder and provided with a rod (34, 34') comprising annular toothing cooperating with retention members (36) applied to the cylinder (22, 22').
PCT/EP1996/002155 1995-05-19 1996-05-20 Hydraulic actuator, particularly for a motor vehicle lift Ceased WO1996036555A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU67332/96A AU6733296A (en) 1995-05-19 1996-05-20 Hydraulic actuator, particularly for a motor vehicle lift
EP96927531A EP0828681A2 (en) 1995-05-19 1996-05-20 Hydraulic actuator, particularly for a motor vehicle lift

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVE95A000016 1995-05-19
IT95VE000016A IT1282522B1 (en) 1995-05-19 1995-05-19 PANTOGRAPH LIFT BRIDGE FOR VEHICLES

Publications (2)

Publication Number Publication Date
WO1996036555A2 WO1996036555A2 (en) 1996-11-21
WO1996036555A3 true WO1996036555A3 (en) 1997-01-09

Family

ID=11424090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/002155 Ceased WO1996036555A2 (en) 1995-05-19 1996-05-20 Hydraulic actuator, particularly for a motor vehicle lift

Country Status (4)

Country Link
EP (1) EP0828681A2 (en)
AU (1) AU6733296A (en)
IT (1) IT1282522B1 (en)
WO (1) WO1996036555A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP085997A0 (en) * 1997-12-12 1998-01-08 Carter, William Shane Mobile car body hoist
DE19839835A1 (en) * 1998-09-02 2000-03-16 Gerhard Finkbeiner Lifting device
DE29909442U1 (en) * 1999-05-29 2000-10-05 Hydraulik Techniek, Emmen Scissor lift table
DE102005042510A1 (en) * 2005-09-07 2007-03-15 Airbus Deutschland Gmbh Locking mechanism for fixing linear actuator, has locking element that is positively engageable with several locking elements at discrete positions of cylinder in lengthwise direction to fix rod to cylinder
DE102005042511A1 (en) 2005-09-07 2007-04-05 Airbus Deutschland Gmbh Trim actuator actuating system for airplane, has autonomous hydraulic power supply system to supply hydraulic power to hydraulic linear actuator during malfunction operation in which another power supply system is in breakdown state
TWI607951B (en) 2012-02-28 2017-12-11 絕對設備私人有限公司 Locking jacking,and jacking system comprising the same
DE102014113301A1 (en) 2014-09-16 2016-03-17 Otto Nussbaum Gmbh & Co. Kg Lift with backstop
RU2657407C1 (en) * 2017-04-27 2018-06-13 АКЦИОНЕРНОЕ ОБЩЕСТВО "Центральный научно-исследовательский институт автоматики и гидравлики" (АО "ЦНИИАГ") Hydromechanical fixator of the movable cylindrical connection of parts
CN113003471A (en) * 2021-03-01 2021-06-22 营口市立德电子科技有限公司 Lifting machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201189A (en) * 1937-12-01 1940-05-21 Makaroff Pneumatic automobile lift
GB538910A (en) * 1939-03-06 1941-08-21 Alexis Jackson Automobile lifts
US3104593A (en) * 1960-12-28 1963-09-24 Regent Jack Mfg Co Inc Fluid actuators
FR1575128A (en) * 1967-10-20 1969-07-18
EP0099700A1 (en) * 1982-07-07 1984-02-01 Hydra-Jack, Inc. Mechanical locking outrigger hydraulic jack for outrigger assembly
EP0224914A1 (en) * 1985-12-05 1987-06-10 Eride Rossato Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts
US4899987A (en) * 1988-12-08 1990-02-13 Hein-Werner Corporation Vehicle scissor lift
US4909357A (en) * 1987-02-10 1990-03-20 Sugiyasu Industries, Co., Ltd. Safety device for a jacking system including a plurality of jacks designed for simultaneous operation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201189A (en) * 1937-12-01 1940-05-21 Makaroff Pneumatic automobile lift
GB538910A (en) * 1939-03-06 1941-08-21 Alexis Jackson Automobile lifts
US3104593A (en) * 1960-12-28 1963-09-24 Regent Jack Mfg Co Inc Fluid actuators
FR1575128A (en) * 1967-10-20 1969-07-18
EP0099700A1 (en) * 1982-07-07 1984-02-01 Hydra-Jack, Inc. Mechanical locking outrigger hydraulic jack for outrigger assembly
EP0224914A1 (en) * 1985-12-05 1987-06-10 Eride Rossato Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts
US4909357A (en) * 1987-02-10 1990-03-20 Sugiyasu Industries, Co., Ltd. Safety device for a jacking system including a plurality of jacks designed for simultaneous operation
US4899987A (en) * 1988-12-08 1990-02-13 Hein-Werner Corporation Vehicle scissor lift

Also Published As

Publication number Publication date
ITVE950016A0 (en) 1995-05-19
ITVE950016A1 (en) 1996-11-19
EP0828681A2 (en) 1998-03-18
IT1282522B1 (en) 1998-03-23
WO1996036555A2 (en) 1996-11-21
AU6733296A (en) 1996-11-29

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