AT356328B - HYDRAULIC LIFTING DEVICE - Google Patents

HYDRAULIC LIFTING DEVICE

Info

Publication number
AT356328B
AT356328B AT97578A AT97578A AT356328B AT 356328 B AT356328 B AT 356328B AT 97578 A AT97578 A AT 97578A AT 97578 A AT97578 A AT 97578A AT 356328 B AT356328 B AT 356328B
Authority
AT
Austria
Prior art keywords
lifting device
hydraulic lifting
hydraulic
lifting
Prior art date
Application number
AT97578A
Other languages
German (de)
Other versions
ATA97578A (en
Original Assignee
Kempf & Co Ag
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 Kempf & Co Ag filed Critical Kempf & Co Ag
Publication of ATA97578A publication Critical patent/ATA97578A/en
Application granted granted Critical
Publication of AT356328B publication Critical patent/AT356328B/en

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
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors
AT97578A 1977-02-10 1978-02-10 HYDRAULIC LIFTING DEVICE AT356328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH159677 1977-02-10

Publications (2)

Publication Number Publication Date
ATA97578A ATA97578A (en) 1979-09-15
AT356328B true AT356328B (en) 1980-04-25

Family

ID=4214118

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97578A AT356328B (en) 1977-02-10 1978-02-10 HYDRAULIC LIFTING DEVICE

Country Status (4)

Country Link
AT (1) AT356328B (en)
DE (1) DE2805455A1 (en)
FR (1) FR2380218A1 (en)
IT (1) IT1091993B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439292A1 (en) * 1984-10-26 1986-05-07 Otto Nußbaum GmbH & Co KG, 7640 Kehl Hydraulically operated lifting device, especially lifting platform for motor vehicles
DE102011005120A1 (en) * 2011-03-04 2012-09-06 Bayerische Motoren Werke Aktiengesellschaft Rail lifting platform for motor vehicles, has parallel left and right rails, cylinder-piston units filled with incompressible liquid arranged in front and rear below both rails

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519565A1 (en) * 1985-05-31 1986-12-04 Krupp Polysius Ag, 4720 Beckum DRIVE DEVICE
FR2608142B1 (en) * 1986-12-16 1989-03-31 Ouest Hydraulique Mecanique HYDRAULIC MOUNTING AND LOWERING DEVICE OF A BEAM OR A PLATFORM PARALLEL TO A REFERENCE PLAN
US5320047A (en) * 1992-03-06 1994-06-14 Monarch Hydraulics, Inc. Desk having self-releveling height adjustment and hydraulic circuit therefor
NL9200589A (en) * 1992-03-30 1993-10-18 Meijer Sjoerd HYDRAULIC DEVICE WITH SIMILAR AUGERS.
SE503071C2 (en) * 1994-07-04 1996-03-18 Kvaerner Pulping Tech Continuous pulp wash diffuser including annular hydraulic cylinders
DE102013019722A1 (en) * 2013-11-27 2015-05-28 Otto Nussbaum Gmbh & Co. Kg Lifting device for lifting heavy loads
DE102018118261B4 (en) 2018-07-27 2022-08-11 HAWE Altenstadt Holding GmbH Driverless transport system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439292A1 (en) * 1984-10-26 1986-05-07 Otto Nußbaum GmbH & Co KG, 7640 Kehl Hydraulically operated lifting device, especially lifting platform for motor vehicles
DE102011005120A1 (en) * 2011-03-04 2012-09-06 Bayerische Motoren Werke Aktiengesellschaft Rail lifting platform for motor vehicles, has parallel left and right rails, cylinder-piston units filled with incompressible liquid arranged in front and rear below both rails

Also Published As

Publication number Publication date
IT1091993B (en) 1985-07-06
DE2805455A1 (en) 1978-08-17
FR2380218A1 (en) 1978-09-08
ATA97578A (en) 1979-09-15
IT7819722A0 (en) 1978-01-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee