FR2410755B1 - - Google Patents

Info

Publication number
FR2410755B1
FR2410755B1 FR7834242A FR7834242A FR2410755B1 FR 2410755 B1 FR2410755 B1 FR 2410755B1 FR 7834242 A FR7834242 A FR 7834242A FR 7834242 A FR7834242 A FR 7834242A FR 2410755 B1 FR2410755 B1 FR 2410755B1
Authority
FR
France
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
FR7834242A
Other languages
French (fr)
Other versions
FR2410755A1 (en
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.)
MAYER FOERDERTECH WALTER GmbH
Original Assignee
MAYER FOERDERTECH WALTER GmbH
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 MAYER FOERDERTECH WALTER GmbH filed Critical MAYER FOERDERTECH WALTER GmbH
Publication of FR2410755A1 publication Critical patent/FR2410755A1/en
Application granted granted Critical
Publication of FR2410755B1 publication Critical patent/FR2410755B1/fr
Granted 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
    • 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
    • B66F3/26—Adaptations or arrangements of pistons
    • B66F3/28—Adaptations or arrangements of pistons telescopic
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR7834242A 1977-12-05 1978-12-05 TELESCOPIC HYDRAULIC CYLINDER Granted FR2410755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772754016 DE2754016C3 (en) 1977-12-05 1977-12-05 Hydraulic telescopic lifting cylinder

Publications (2)

Publication Number Publication Date
FR2410755A1 FR2410755A1 (en) 1979-06-29
FR2410755B1 true FR2410755B1 (en) 1982-12-10

Family

ID=6025295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834242A Granted FR2410755A1 (en) 1977-12-05 1978-12-05 TELESCOPIC HYDRAULIC CYLINDER

Country Status (5)

Country Link
AT (1) AT358772B (en)
CH (1) CH634899A5 (en)
DE (1) DE2754016C3 (en)
FR (1) FR2410755A1 (en)
GB (1) GB2009322B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509409A (en) * 1983-02-07 1985-04-09 Towmotor Corporation Pump arrangement for a linear fluid operated device
AU666004B2 (en) * 1992-06-09 1996-01-25 Gradash Pty Ltd Heavy equipment jack
DE19736141A1 (en) * 1997-08-20 1999-03-04 Hydraulik Liftsysteme Walter M Hydraulic cylinder stable against bending
CZ13947U1 (en) * 2003-07-21 2004-01-26 Alois Príborský Hydraulic jack
CN102410278A (en) * 2011-11-11 2012-04-11 三一重工股份有限公司 Multistage single-action hydraulic cylinder and engineering machinery provided with same
DE102013017062A1 (en) 2013-10-15 2015-04-16 Eisenmann Ag Feed unit and conveyor system for conveying load carriers
CN103639445A (en) * 2013-11-18 2014-03-19 无锡京华重工装备制造有限公司 Balance oil cylinder device of vertical lathe
DE102016207529A1 (en) * 2016-05-02 2017-11-02 Hydro Systems Kg Lifter for an airplane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229402A (en) * 1959-04-24 1960-09-07 Toussaint & Hess Gmbh Hydraulic piston control with telescopic pistons
FR1441870A (en) * 1965-07-01 1966-06-10 Toussaint & Hess Gmbh Hydraulic control for telescopic pistons
DE2104502C3 (en) * 1971-02-01 1973-10-31 Fa. Heinrich Brauer, 4150 Krefeld Hydraulic lifting device

Also Published As

Publication number Publication date
CH634899A5 (en) 1983-02-28
GB2009322A (en) 1979-06-13
ATA864178A (en) 1980-02-15
DE2754016B2 (en) 1981-02-12
DE2754016C3 (en) 1981-11-19
GB2009322B (en) 1982-07-14
DE2754016A1 (en) 1979-06-07
AT358772B (en) 1980-09-25
FR2410755A1 (en) 1979-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse