FR1407469A - Improvements to hydraulic devices for raising or lowering a platform or the like - Google Patents

Improvements to hydraulic devices for raising or lowering a platform or the like

Info

Publication number
FR1407469A
FR1407469A FR987716A FR987716A FR1407469A FR 1407469 A FR1407469 A FR 1407469A FR 987716 A FR987716 A FR 987716A FR 987716 A FR987716 A FR 987716A FR 1407469 A FR1407469 A FR 1407469A
Authority
FR
France
Prior art keywords
lowering
raising
platform
hydraulic devices
hydraulic
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
Application number
FR987716A
Other languages
French (fr)
Inventor
Robert Colin Pearson
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 filed Critical
Priority to FR987716A priority Critical patent/FR1407469A/en
Application granted granted Critical
Publication of FR1407469A publication Critical patent/FR1407469A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
FR987716A 1964-09-10 1964-09-10 Improvements to hydraulic devices for raising or lowering a platform or the like Expired FR1407469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR987716A FR1407469A (en) 1964-09-10 1964-09-10 Improvements to hydraulic devices for raising or lowering a platform or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987716A FR1407469A (en) 1964-09-10 1964-09-10 Improvements to hydraulic devices for raising or lowering a platform or the like

Publications (1)

Publication Number Publication Date
FR1407469A true FR1407469A (en) 1965-07-30

Family

ID=8838115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987716A Expired FR1407469A (en) 1964-09-10 1964-09-10 Improvements to hydraulic devices for raising or lowering a platform or the like

Country Status (1)

Country Link
FR (1) FR1407469A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545151A1 (en) * 1974-10-18 1976-04-22 Walter Ing Weber PLATFORM
EP0031000A1 (en) * 1979-12-18 1981-07-01 Vereinigte Flugtechnische Werke GmbH Loading device for lorries
FR2616201A1 (en) * 1987-06-05 1988-12-09 Genie Manutentions Transports Support platform equipped with a device for stabilising in the horizontal position

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545151A1 (en) * 1974-10-18 1976-04-22 Walter Ing Weber PLATFORM
EP0031000A1 (en) * 1979-12-18 1981-07-01 Vereinigte Flugtechnische Werke GmbH Loading device for lorries
EP0031000B1 (en) * 1979-12-18 1982-10-27 Vereinigte Flugtechnische Werke GmbH Loading device for lorries
FR2616201A1 (en) * 1987-06-05 1988-12-09 Genie Manutentions Transports Support platform equipped with a device for stabilising in the horizontal position

Similar Documents

Publication Publication Date Title
BE764815A (en) TRAPEZOIDAL TELESCOPIC BOOM FOR CRANE
FR1483273A (en) Improvements to protective devices for footwear
FR1533100A (en) Non-linear encoder for analog signals
FR1461934A (en) Improvements to compositions for non-slip or non-slip coatings
FR1407469A (en) Improvements to hydraulic devices for raising or lowering a platform or the like
FR1441995A (en) Package for cigarettes or the like
FR1386013A (en) Hydraulic control arrangement for mechanical excavator or the like
FR1433549A (en) Additional mast for hydraulic excavator
FR1347830A (en) New fork or excavator for tractor
FR1303172A (en) Jib crane for shelving or similar devices
FR1440234A (en) Improvements to hydraulic shut-off devices
FR1356322A (en) Improvements to reeving devices for lifting loads
FR1466461A (en) Improvements to devices for loosening nuts or the like
FR1411169A (en) Improvements to lifting mechanisms for dump bodies and the like
FR1422370A (en) Improvements to stiffening devices for doors and the like
CH438818A (en) Hydraulic lift mechanism for tractors
FR87600E (en) Improvements to jacks for slip formwork or the like
FR1422257A (en) Improvements to locking devices for articulated elements
FR1370995A (en) Improvements to anti-collision devices for conveyors or the like
FR1473027A (en) Improvements to hoses for cycles
FR1452226A (en) Improvements to silencers for reactors or the like
BE618617A (en) Improvements to jacks for slip formwork or the like
FR78761E (en) Hydraulic or pneumatic control for winch
FR1406760A (en) Hydraulic assembly for vehicles
FR1349457A (en) New self-propelled device such as shovel, excavator, crane or the like