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ATE284366T1 - TROLLEY, PREFERABLY CRANE TROLLEY - Google Patents

TROLLEY, PREFERABLY CRANE TROLLEY

Info

Publication number
ATE284366T1
ATE284366T1 AT00119929T AT00119929T ATE284366T1 AT E284366 T1 ATE284366 T1 AT E284366T1 AT 00119929 T AT00119929 T AT 00119929T AT 00119929 T AT00119929 T AT 00119929T AT E284366 T1 ATE284366 T1 AT E284366T1
Authority
AT
Austria
Prior art keywords
trolley
boom part
support
crab
running wheels
Prior art date
Application number
AT00119929T
Other languages
German (de)
Inventor
Heipl Andreas
Zerza Horst
Schmidt Martin
Original Assignee
Liebherr Werk Biberach 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 Liebherr Werk Biberach Gmbh filed Critical Liebherr Werk Biberach Gmbh
Application granted granted Critical
Publication of ATE284366T1 publication Critical patent/ATE284366T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/06—Travelling gear incorporated in or fitted to trolleys or cranes for more than one rail gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Handcart (AREA)

Abstract

The carriage, preferably a crane crab, involves a device for travel along corner beams (2-6) forming rails and being part of an outer boom part (1). An inner boom part (2) can move telescopically in and out of the outer boom part. On the frame (10-13) of the crab (7) are two opposing running wheels, which engage over the support of the wider track (3,4). Two further opposing running wheels are incorporated, which from the outside engage over the support of the narrower track (5,6) and their axles are axially displaceably located and by means of a displacement device are movable inwards into their active position and outwards into their inactive position.
AT00119929T 1999-09-17 2000-09-13 TROLLEY, PREFERABLY CRANE TROLLEY ATE284366T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29916416U DE29916416U1 (en) 1999-09-17 1999-09-17 Carriages, preferably crane trolleys

Publications (1)

Publication Number Publication Date
ATE284366T1 true ATE284366T1 (en) 2004-12-15

Family

ID=8079082

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00119929T ATE284366T1 (en) 1999-09-17 2000-09-13 TROLLEY, PREFERABLY CRANE TROLLEY

Country Status (4)

Country Link
EP (1) EP1084980B1 (en)
AT (1) ATE284366T1 (en)
DE (2) DE29916416U1 (en)
ES (1) ES2232366T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10022600B4 (en) 1999-06-28 2007-09-27 Terex-Demag Gmbh & Co. Kg telescopic crane
DE20313615U1 (en) * 2003-09-02 2005-01-13 Liebherr-Werk Biberach Gmbh crane

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7019616U (en) 1970-05-26 1970-11-05 Demag Ag TROLLEY, IN PARTICULAR UNDER-FLANGE HANG CAT.
DE2236785C2 (en) 1972-07-26 1973-11-22 Liebherr, Hans, Dr.-Ing. E.H., 7950 Biberach Trolley jib
FR2211393B1 (en) * 1972-12-27 1976-10-29 Pingon Pierre Joseph
FR2235078A1 (en) * 1973-06-29 1975-01-24 Cadillon Roger Telescopic crane jib - has at least two telescoping open structure members for transporting jib in compact form
FR2236770A1 (en) 1973-07-03 1975-02-07 Rock Sa Tower crane telescopic jib crab - has stepped rollers for continuous running on rails of different gauge
US3870163A (en) 1973-12-27 1975-03-11 Pierre Joseph Pingon Telescopic boom and carriage with shiftable wheels therefor
IT1059320B (en) * 1976-01-22 1982-05-31 Cattaneo & Panzeri ARM OF CRANE PROVIDED IN TWO OR MORE TELESCOPIC TRUNKS OF PARTICULAR SHAPE WITH RELATIVE DEVICE FOR REMOVAL AND AUTOMATIC RETURN AND WITH TROLLEY I SLIDED THEM ON BOTH TRUNKS
FR2346277A1 (en) * 1976-04-02 1977-10-28 Potain Sa Telescopic jib crane with crab - has inclined ramp at forward end of jib foot section for crab rollers
LU85761A1 (en) * 1985-02-06 1986-09-02 Fiordiligi Societe Anonyme TELESCOPIC BOOM OF A TOWER CRANE OR THE LIKE
LU85934A1 (en) * 1985-06-05 1987-01-13 Fiordiligi S A TELESCOPIC BOOM OF A TOWER CRANE OR THE LIKE

Also Published As

Publication number Publication date
DE29916416U1 (en) 2000-04-13
EP1084980A1 (en) 2001-03-21
EP1084980B1 (en) 2004-12-08
DE50008893D1 (en) 2005-01-13
ES2232366T3 (en) 2005-06-01

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