ATE296383T1 - METHOD FOR SUPPORTING A HYDRAULICLY OPERATED, MOVABLE WORKING DEVICE ON A TRACK, AND WORKING DEVICE FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR SUPPORTING A HYDRAULICLY OPERATED, MOVABLE WORKING DEVICE ON A TRACK, AND WORKING DEVICE FOR CARRYING OUT THIS METHOD

Info

Publication number
ATE296383T1
ATE296383T1 AT00116286T AT00116286T ATE296383T1 AT E296383 T1 ATE296383 T1 AT E296383T1 AT 00116286 T AT00116286 T AT 00116286T AT 00116286 T AT00116286 T AT 00116286T AT E296383 T1 ATE296383 T1 AT E296383T1
Authority
AT
Austria
Prior art keywords
working device
track
supporting
carrying
units
Prior art date
Application number
AT00116286T
Other languages
German (de)
Inventor
Schneider Kurt
Original Assignee
Atlas Weyhausen 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 Atlas Weyhausen Gmbh filed Critical Atlas Weyhausen Gmbh
Application granted granted Critical
Publication of ATE296383T1 publication Critical patent/ATE296383T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/022—Travelling-gear, e.g. associated with slewing gears for moving on rails
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2257—Vehicle levelling or suspension systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Before the excavator is moved with its rail wheels (6) on the track, the actual relative position between upper body and lower chassis is determined using a detector unit (20). This generates a relative position signal and transmits it to a regulator device (22) with computer (21). The device generates a control signal, which causes connection of the rod chambers (23) of two piston-cylinder-units (8.1,8.2), and hydraulic connection between the cylinder chambers (25.1,25,2) of the units and an oil reservoir (28).
AT00116286T 2000-08-10 2000-08-10 METHOD FOR SUPPORTING A HYDRAULICLY OPERATED, MOVABLE WORKING DEVICE ON A TRACK, AND WORKING DEVICE FOR CARRYING OUT THIS METHOD ATE296383T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00116286A EP1182302B1 (en) 2000-08-10 2000-08-10 Method for supporting a hydraulically actuated, mobile working machine on a rail track and working machine for carrying out said method

Publications (1)

Publication Number Publication Date
ATE296383T1 true ATE296383T1 (en) 2005-06-15

Family

ID=8169371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00116286T ATE296383T1 (en) 2000-08-10 2000-08-10 METHOD FOR SUPPORTING A HYDRAULICLY OPERATED, MOVABLE WORKING DEVICE ON A TRACK, AND WORKING DEVICE FOR CARRYING OUT THIS METHOD

Country Status (4)

Country Link
EP (1) EP1182302B1 (en)
AT (1) ATE296383T1 (en)
DE (1) DE50010402D1 (en)
ES (1) ES2243178T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006017726U1 (en) * 2006-11-21 2008-04-03 Liebherr-Hydraulikbagger Gmbh Two-way excavator
DE202006017727U1 (en) * 2006-11-21 2008-04-03 Liebherr-Hydraulikbagger Gmbh Two-way excavator
DE202008009037U1 (en) * 2008-07-04 2009-11-12 Liebherr-Hydraulikbagger Gmbh Two-way excavator
CN108798685A (en) * 2018-06-05 2018-11-13 辽宁三三工业有限公司 A kind of shield machine hydraulic pressure adjustment wheel
CN115822028B (en) * 2022-12-29 2023-07-25 徐州徐工挖掘机械有限公司 Walking hydraulic system of highway and railway dual-purpose excavator and control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356954A (en) * 1964-12-09 1967-12-05 Schmidt Karl Heinz Wheel suspension system for road vehicles and cross-country vehicles
JPS5370286A (en) * 1976-12-01 1978-06-22 Tadano Tekkosho:Kk Automatic expansion controller for four or more jacks
US4247126A (en) * 1979-09-27 1981-01-27 Up-Right, Inc. Hydraulic suspension for harvesting machines
DE3512232A1 (en) * 1985-02-07 1986-08-14 Liebherr-Werk Ehingen Gmbh, 7930 Ehingen Hydropneumatic axle suspension for vehicles, preferably for motorised and mobile cranes
DE3511336A1 (en) * 1985-03-28 1986-10-02 Zettelmeyer-Baumaschinen GmbH, 5503 Konz CONSTRUCTION MACHINE DRIVABLE ON WHEELS WITH ARTICULATED STEERING, LIKE SHOVEL LOADER, PLANING VEHICLE OR THE LIKE.
DE4041970B4 (en) * 1990-12-21 2010-06-17 Atlas Weyhausen Gmbh Chassis, especially for a two-way excavator
GB2297299B (en) * 1993-10-28 1997-03-05 Kinetic Ltd Vehicle suspension system
US5709394A (en) * 1997-01-10 1998-01-20 New Holland Braud S.A. Suspension means for a utility vehicle
GB2324512A (en) * 1997-02-18 1998-10-28 Michael Anthony Mumford Anti-roll suspension

Also Published As

Publication number Publication date
ES2243178T3 (en) 2005-12-01
DE50010402D1 (en) 2005-06-30
EP1182302B1 (en) 2005-05-25
EP1182302A1 (en) 2002-02-27

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Legal Events

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