ATE387403T1 - HIFTING, ESPECIALLY FOR A HIGH-RACK STACKER - Google Patents

HIFTING, ESPECIALLY FOR A HIGH-RACK STACKER

Info

Publication number
ATE387403T1
ATE387403T1 AT04023711T AT04023711T ATE387403T1 AT E387403 T1 ATE387403 T1 AT E387403T1 AT 04023711 T AT04023711 T AT 04023711T AT 04023711 T AT04023711 T AT 04023711T AT E387403 T1 ATE387403 T1 AT E387403T1
Authority
AT
Austria
Prior art keywords
lift
cylinders
hifting
lift unit
rack stacker
Prior art date
Application number
AT04023711T
Other languages
German (de)
Inventor
Ralf Mebert
Heiko Rattke
Original Assignee
Still Wagner Gmbh & Co Kg
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 Still Wagner Gmbh & Co Kg filed Critical Still Wagner Gmbh & Co Kg
Application granted granted Critical
Publication of ATE387403T1 publication Critical patent/ATE387403T1/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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The lift unit for an industrial truck, especially a high bay stacker, has hydraulic lift cylinders (6,7) for the extension of an extendable mast relative to a support mast and are installed parallel to one another on the left and right hand side of the lift unit. The two lift cylinders are charged with different hydraulic pressure, and are designed in such a way that the lift force required for the operating of the lift unit can be produced by one of the two cylinders.
AT04023711T 2003-10-22 2004-10-05 HIFTING, ESPECIALLY FOR A HIGH-RACK STACKER ATE387403T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10349123A DE10349123A1 (en) 2003-10-22 2003-10-22 Hoist, especially for a high rack forklift

Publications (1)

Publication Number Publication Date
ATE387403T1 true ATE387403T1 (en) 2008-03-15

Family

ID=34399542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04023711T ATE387403T1 (en) 2003-10-22 2004-10-05 HIFTING, ESPECIALLY FOR A HIGH-RACK STACKER

Country Status (3)

Country Link
EP (1) EP1528035B1 (en)
AT (1) ATE387403T1 (en)
DE (2) DE10349123A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005050733A1 (en) 2005-10-22 2007-04-26 Jungheinrich Ag Lifting mast for shelf stacking truck has fixed mast with movable mast controlled by measuring mast deflection and regulating side mounted drives
DE102007015488A1 (en) 2007-03-30 2008-10-02 Still Wagner Gmbh Vibration compensation on the mast of a truck
DE102007042878A1 (en) 2007-09-08 2009-03-12 Jungheinrich Aktiengesellschaft Hochhubflurförderzeug
DE102008020593B4 (en) 2008-04-24 2022-02-10 Linde Material Handling Gmbh Procedure for vibration damping in industrial trucks
DE102008020595B4 (en) 2008-04-24 2022-02-10 Linde Material Handling Gmbh Procedure for vibration damping in industrial trucks
DE102008020592B4 (en) 2008-04-24 2022-02-10 Linde Material Handling Gmbh Procedure for vibration damping in industrial trucks
EP2465812B1 (en) 2010-12-16 2013-11-06 BT Products AB Industrial truck comprising an extendable mast
DE102013113428A1 (en) * 2013-12-04 2015-06-11 Kion Warehouse Systems Gmbh Truck
DE102016111109A1 (en) * 2016-06-17 2017-12-21 Jungheinrich Ag Method for operating a hydraulic damping device for a lift mast of a truck

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456320A (en) * 1947-02-24 1948-12-14 Ross Carrier Company Lift truck
US4023650A (en) * 1975-08-20 1977-05-17 Eaton Corporation Hydraulic systems for two speed lifting
DE2741497C2 (en) * 1977-09-15 1981-09-17 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Hydraulic system for the lifting drive of a lift truck
US4957408A (en) * 1988-04-06 1990-09-18 Toyota Jidosha Kabushiki Kaisha Device for controlling a fork of a forklift
DE3937404A1 (en) * 1989-11-10 1991-05-16 Jungheinrich Kg Fork lift truck for tall stacking
DE19641192C2 (en) * 1996-09-24 2002-10-31 Siemens Ag Handling device, in particular storage and retrieval machine
DE10006461A1 (en) * 2000-02-14 2001-08-16 Still Gmbh Telescopic lifting device for fork lift trucks has two or more telescopic devices spaced relative to longitudinal axis of load pick up means and able to be driven with different extensions
DE10054789A1 (en) * 2000-11-04 2002-05-08 Still Wagner Gmbh & Co Kg Industrial truck with a mast and an additional movement device for a load handler
DE10054791A1 (en) * 2000-11-04 2002-05-08 Still Wagner Gmbh & Co Kg Load handling device for an industrial truck
DE10125351A1 (en) * 2001-05-23 2002-11-28 Still Gmbh Hydraulic arrangement for the lifting cylinders of an industrial truck

Also Published As

Publication number Publication date
EP1528035B1 (en) 2008-02-27
DE502004006306D1 (en) 2008-04-10
EP1528035A2 (en) 2005-05-04
DE10349123A1 (en) 2005-05-19
EP1528035A3 (en) 2006-09-13

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Legal Events

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