ATE304509T1 - HINGED, TRIANGULAR CROSS-SECTIONAL lattice girders - Google Patents

HINGED, TRIANGULAR CROSS-SECTIONAL lattice girders

Info

Publication number
ATE304509T1
ATE304509T1 AT00114232T AT00114232T ATE304509T1 AT E304509 T1 ATE304509 T1 AT E304509T1 AT 00114232 T AT00114232 T AT 00114232T AT 00114232 T AT00114232 T AT 00114232T AT E304509 T1 ATE304509 T1 AT E304509T1
Authority
AT
Austria
Prior art keywords
hinged
triangular cross
lattice girders
sectional lattice
cantilever member
Prior art date
Application number
AT00114232T
Other languages
German (de)
Inventor
Gerhard Katein
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 ATE304509T1 publication Critical patent/ATE304509T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Microwave Tubes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The crane has a tiltable cantilever member (13) that is connected a further support member (33). A rear cable (9) is connected to position (8) on the support (3) to a position in the region of the top of the tower (11). A short cantilever member (52) is located between the cantilever member and further support member. The short cantilever member is connected to the main cantilever member via an upper belt and to the further support member via a lower belt.
AT00114232T 1999-09-17 2000-07-03 HINGED, TRIANGULAR CROSS-SECTIONAL lattice girders ATE304509T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29916410U DE29916410U1 (en) 1999-09-17 1999-09-17 Lattice girders articulated to each other, triangular in cross section

Publications (1)

Publication Number Publication Date
ATE304509T1 true ATE304509T1 (en) 2005-09-15

Family

ID=8079078

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00114232T ATE304509T1 (en) 1999-09-17 2000-07-03 HINGED, TRIANGULAR CROSS-SECTIONAL lattice girders

Country Status (4)

Country Link
EP (1) EP1084981B1 (en)
AT (1) ATE304509T1 (en)
DE (2) DE29916410U1 (en)
ES (1) ES2247984T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50011424D1 (en) * 1999-09-17 2005-12-01 Liebherr Werk Biberach Gmbh Tower Crane
DE102007007646B4 (en) 2007-02-13 2010-11-25 Mielke, Julian Telescopic mobile crane in tower crane with device for pushing out and unfolding of segments
DE102009005237A1 (en) * 2009-01-21 2010-07-29 Liebherr-Werk Biberach Gmbh Tower Crane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518781A (en) * 1967-01-19 1968-03-29 Loirecord Improvements to telescopic folding boom cranes
DE2134083A1 (en) * 1970-11-13 1972-05-18 Edilmac Spa Horizontally collapsible tower crane
IT7921663U1 (en) * 1979-05-24 1980-11-24 San Marco Spa Industrie Mecc PLATE HINGE FOR ARTICULATED CRANE ARM FOR LOWERING ONE PART OF THE SAID ARM SIDE BY SIDE WITH RESPECT TO THE OTHER PART
DE3303524A1 (en) * 1983-02-03 1984-08-09 Wilhelm 5020 Frechen König TOWER TURNING CRANE
DE3719986A1 (en) * 1987-06-15 1988-12-29 Liebherr Werk Biberach Gmbh Tower slewing crane
DE9316113U1 (en) * 1993-10-21 1995-02-16 Liebherr-Werk Biberach GmbH, 88400 Biberach Tower crane

Also Published As

Publication number Publication date
DE29916410U1 (en) 2000-04-27
ES2247984T3 (en) 2006-03-16
EP1084981A1 (en) 2001-03-21
EP1084981B1 (en) 2005-09-14
DE50011156D1 (en) 2005-10-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee