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
  • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
  • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
  • B66F3/25—Constructional features
  • B66F3/30—Constructional features with positive brakes or locks
• • 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
  • B66F7/0641—Single levers, e.g. parallel links
• • 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)
• Fluid-Pressure Circuits (AREA)
• Braking Systems And Boosters (AREA)
• Current-Collector Devices For Electrically Propelled Vehicles (AREA)
• Forklifts And Lifting Vehicles (AREA)
• Types And Forms Of Lifts (AREA)
• Hydraulic Motors (AREA)
• Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11324937

Family Applications (1)

Country Status (10)

Families Citing this family (3)

Family Cites Families (12)

• 1985
  • 1985-12-05 IT IT8584159A patent/IT1214977B/it active
• 1986
  • 1986-12-02 DE DE8787900094T patent/DE3670888D1/de not_active Expired - Lifetime
  • 1986-12-02 EP EP87900094A patent/EP0293368B1/en not_active Expired - Lifetime
  • 1986-12-02 WO PCT/EP1986/000696 patent/WO1987003655A1/en active IP Right Grant
  • 1986-12-02 AT AT87900094T patent/ATE53896T1/de not_active IP Right Cessation
  • 1986-12-02 EP EP86116771A patent/EP0224914B1/en not_active Expired - Lifetime
  • 1986-12-02 ES ES86116771T patent/ES2013593B3/es not_active Expired - Lifetime
  • 1986-12-02 AU AU68313/87A patent/AU604673B2/en not_active Ceased
  • 1986-12-02 IL IL80838A patent/IL80838A/xx not_active IP Right Cessation
  • 1986-12-03 CA CA000524460A patent/CA1302206C/en not_active Expired - Lifetime
• 1990
  • 1990-05-31 GR GR90400341T patent/GR3000525T3/el unknown

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