DE602005007849D1 - Teleskopische Hebesäule - Google Patents

Teleskopische Hebesäule

Info

Publication number
DE602005007849D1
DE602005007849D1 DE602005007849T DE602005007849T DE602005007849D1 DE 602005007849 D1 DE602005007849 D1 DE 602005007849D1 DE 602005007849 T DE602005007849 T DE 602005007849T DE 602005007849 T DE602005007849 T DE 602005007849T DE 602005007849 D1 DE602005007849 D1 DE 602005007849D1
Authority
DE
Germany
Prior art keywords
lifting column
cylinder
piston unit
telescopic lifting
operating chamber
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.)
Active
Application number
DE602005007849T
Other languages
English (en)
Inventor
Tone Oudelaar
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.)
Enerpac Tool Group Corp
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
Publication of DE602005007849D1 publication Critical patent/DE602005007849D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DE602005007849T 2005-01-11 2005-01-11 Teleskopische Hebesäule Active DE602005007849D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05075090A EP1679284B1 (de) 2005-01-11 2005-01-11 Teleskopische Hebesäule

Publications (1)

Publication Number Publication Date
DE602005007849D1 true DE602005007849D1 (de) 2008-08-14

Family

ID=34937993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005007849T Active DE602005007849D1 (de) 2005-01-11 2005-01-11 Teleskopische Hebesäule

Country Status (4)

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

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
CA2434996A1 (en) * 2001-01-25 2002-08-01 Hill-Rom Services, Inc. Hydraulic actuator apparatus for a surgical table

Also Published As

Publication number Publication date
EP1679284A1 (de) 2006-07-12
DK1679284T3 (da) 2008-10-20
EP1679284B1 (de) 2008-07-02
ATE399738T1 (de) 2008-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition