DK1679284T3 - Teleskopisk löftesöjle - Google Patents

Teleskopisk löftesöjle

Info

Publication number
DK1679284T3
DK1679284T3 DK05075090T DK05075090T DK1679284T3 DK 1679284 T3 DK1679284 T3 DK 1679284T3 DK 05075090 T DK05075090 T DK 05075090T DK 05075090 T DK05075090 T DK 05075090T DK 1679284 T3 DK1679284 T3 DK 1679284T3
Authority
DK
Denmark
Prior art keywords
lifting column
cylinder
piston unit
telescopic lifting
operating chamber
Prior art date
Application number
DK05075090T
Other languages
English (en)
Inventor
Tone Oudelaar
Original Assignee
Actuant Corp
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 Actuant Corp filed Critical Actuant Corp
Application granted granted Critical
Publication of DK1679284T3 publication Critical patent/DK1679284T3/da

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
    • F15B15/1404—Characterised by the construction of the motor unit of the straight-cylinder type in clusters, e.g. multiple cylinders in one block

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)
  • Vibration Dampers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DK05075090T 2005-01-11 2005-01-11 Teleskopisk löftesöjle DK1679284T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05075090A EP1679284B1 (en) 2005-01-11 2005-01-11 Telescopic lifting column

Publications (1)

Publication Number Publication Date
DK1679284T3 true DK1679284T3 (da) 2008-10-20

Family

ID=34937993

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05075090T DK1679284T3 (da) 2005-01-11 2005-01-11 Teleskopisk löftesöjle

Country Status (4)

Country Link
EP (1) EP1679284B1 (da)
AT (1) ATE399738T1 (da)
DE (1) DE602005007849D1 (da)
DK (1) DK1679284T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930308B1 (fr) * 2008-04-21 2010-06-04 Messier Bugatti Actionneur a tige principale et tige auxiliare.
FR2936292B1 (fr) * 2008-09-25 2011-07-22 Messier Bugatti Actionneur telescopique a tige principale et a tige auxiliaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU452690B2 (en) * 1970-11-17 1974-08-27 Cranes And Shovels Proprietary Limited Fluid operable extensible device
GB2176845B (en) * 1985-06-21 1989-04-26 600 Group Plc The Improvements in telescopic devices such as crane jibs
US6886200B2 (en) * 2001-01-25 2005-05-03 Hill-Rom Services, Inc. Hydraulic actuator apparatus for a surgical table

Also Published As

Publication number Publication date
ATE399738T1 (de) 2008-07-15
EP1679284B1 (en) 2008-07-02
DE602005007849D1 (de) 2008-08-14
EP1679284A1 (en) 2006-07-12

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