EP1342692A3 - Fahrzeugkran mit einem Teleskopausleger sowie Verfahren zur Montage bzw. Demontage von Abspannstützen des Teleskopauslegers - Google Patents

Fahrzeugkran mit einem Teleskopausleger sowie Verfahren zur Montage bzw. Demontage von Abspannstützen des Teleskopauslegers Download PDF

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Publication number
EP1342692A3
EP1342692A3 EP03004657A EP03004657A EP1342692A3 EP 1342692 A3 EP1342692 A3 EP 1342692A3 EP 03004657 A EP03004657 A EP 03004657A EP 03004657 A EP03004657 A EP 03004657A EP 1342692 A3 EP1342692 A3 EP 1342692A3
Authority
EP
European Patent Office
Prior art keywords
telescopic boom
telescopic
lying
mounting
guy supports
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.)
Granted
Application number
EP03004657A
Other languages
English (en)
French (fr)
Other versions
EP1342692A2 (de
EP1342692B1 (de
Inventor
Hans-Dieter Willim
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.)
Liebherr Werk Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen 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
Priority claimed from DE20203443U external-priority patent/DE20203443U1/de
Priority claimed from DE10228345A external-priority patent/DE10228345A1/de
Application filed by Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Publication of EP1342692A2 publication Critical patent/EP1342692A2/de
Publication of EP1342692A3 publication Critical patent/EP1342692A3/de
Application granted granted Critical
Publication of EP1342692B1 publication Critical patent/EP1342692B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/82—Luffing gear
    • B66C23/821—Bracing equipment for booms
    • B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Fahrzeugkran mit einem um eine liegende Achse wippbaren und um eine aufrechte Achse drehbaren Teleskopausleger (3) mit einem Anlenkschuss (4), aus dem Anlenkschuss austeleskopierbaren Teleskopschüssen (16-19) sowie mit zwei Abspannstützen (6), die gelenkig an einem der Schüsse gelagert sind, so dass sie aus einer zueinander im wesentlichen parallelen an den Schuss angeklappten Transportstellung in eine aufgerichtete Betriebsstellung schwenkbar, insbesondere V-förmig aufspreizbar, sind. Die Erfindung betrifft des weiteren ein Verfahren zur Montage bzw. Demontage der genannten Abspannstützen des Teleskopauslegers des Fahrzeugkrans. Erfindungsgemäß sind die Abspannstützen bei im wesentlichen horizontal liegendem Teleskopausleger abbaubar, werden auf neben dem Teleskopausleger vorgesehenen Konsolen abgelegt und nach Aufwippen des Teleskopauslegers von dem Teleskopausleger selbst von den Konsolen angehoben und verladen.
EP03004657A 2002-03-04 2003-03-03 Fahrzeugkran mit einem Teleskopausleger sowie Verfahren zur Montage bzw. Demontage von Abspannstützen des Teleskopauslegers Expired - Lifetime EP1342692B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20203443U 2002-03-04
DE20203443U DE20203443U1 (de) 2002-01-02 2002-03-04 Teleskopausleger
DE10228345A DE10228345A1 (de) 2002-03-04 2002-06-25 Fahrzeugkran mit einem Teleskopausleger sowie Verfahren zur Montage bzw. Demontage von Abspannstützen des Teleskopauslegers
DE10228345 2002-06-25

Publications (3)

Publication Number Publication Date
EP1342692A2 EP1342692A2 (de) 2003-09-10
EP1342692A3 true EP1342692A3 (de) 2005-06-22
EP1342692B1 EP1342692B1 (de) 2008-06-18

Family

ID=27758432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03004657A Expired - Lifetime EP1342692B1 (de) 2002-03-04 2003-03-03 Fahrzeugkran mit einem Teleskopausleger sowie Verfahren zur Montage bzw. Demontage von Abspannstützen des Teleskopauslegers

Country Status (3)

Country Link
US (1) US7686174B2 (de)
EP (1) EP1342692B1 (de)
DE (1) DE50309991D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005092775A1 (en) 2004-03-26 2005-10-06 Terex-Demag Gmbh & Co. Kg Mobile crane sytsem comprising a mobile crane and an auxiliary device for assembly of a bracing device
DE102009020338B4 (de) 2009-05-07 2011-07-21 Manitowoc Crane Group France Sas Teleskopkran mit selbstmontierbarer Abspanneinrichtung und Montageverfahren für eine Abspanneinrichtung
DE102010024843B4 (de) * 2010-06-23 2012-05-31 Patrick Kramer Fahrzeug mit zumindest einem Kran
US9206021B2 (en) * 2012-09-26 2015-12-08 Kobelco Cranes Co., Ltd. Crane and crane assembling method
DE102013011180B4 (de) * 2013-07-04 2020-09-10 Liebherr-Werk Ehingen Gmbh Kragenlagerung für einen Teleskopausleger sowie Teleskopausleger und Kran
DE102017000389B4 (de) * 2017-01-17 2018-11-15 Liebherr-Werk Ehingen Gmbh Kranausleger, Kran mit einem solchen Kranausleger und Verfahren zum Anbringen einer Abspannstütze an einem solchen Kranausleger
US11111115B2 (en) 2017-03-02 2021-09-07 Maniitowoc Crane Companies, LLC Wear pad with insert for telescoping boom assembly
DE102018115632B3 (de) 2018-06-28 2019-10-10 Manitowoc Crane Group France Sas Teleskopausleger-Abspanneinrichtung
DE102019120134B3 (de) * 2019-07-25 2020-09-10 Tadano Demag Gmbh Fahrzeugkran und Fahrzeugkransystem sowie Verfahren zum Aufrüsten und Abrüsten eines Fahrzeugkrans mit einer Abspannvorrichtung
DE102019130241B3 (de) * 2019-11-08 2021-02-04 Tadano Demag Gmbh Fahrzeugkran mit einem Teleskopausleger und Fahrzeugkransystem sowie Verfahren zur Montage einer Abspannvorrichtung an den Teleskopausleger eines Fahrzeugkrans
DE102020101101B3 (de) 2020-01-17 2021-05-20 Tadano Demag Gmbh Auslegersystem für einen Fahrzeugkran mit Abspannvorrichtung sowie Verfahren zum Aufrüsten und Abrüsten einer Abspannvorrichtung eines Fahrzeugkrans
DE102021111922B3 (de) 2021-05-07 2022-11-03 Liebherr-Werk Ehingen Gmbh Abspannsystem und -verfahren für einen Mobilkran-Teleskopausleger
DE102021116531B3 (de) 2021-06-25 2022-11-17 Tadano Demag Gmbh Fahrzeugkran und Verfahren zur Montage einer Abspannvorrichtung an einem Teleskopausleger
DE102021116532B3 (de) 2021-06-25 2022-10-20 Tadano Demag Gmbh Fahrzeugkran mit einer Abspannvorrichtung an einem Teleskopausleger
CN113800449B (zh) * 2021-11-16 2022-02-08 四川明阳承起机械有限公司 一种自动化起重机大臂拆装设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1751383U (de) * 1957-06-04 1957-08-29 Horst Vesper Kranausleger in schalenbauweise.
DE10022658A1 (de) * 1999-06-28 2001-03-15 Mannesmann Ag Teleskopkran
DE20020974U1 (de) * 2000-12-12 2002-04-25 Liebherr Werk Ehingen Fahrzeugkran

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325089A (en) * 1941-09-08 1943-07-27 Thew Shovel Co Removable counterweight for excavating and load handling machines
DE1751383A1 (de) 1968-05-20 1971-02-18 Linde Ag Verfahren und Vorrichtung zum Waermeaustausch bei der Tieftemperaturzerlegung von Gasgemischen
DE2109394A1 (de) 1970-04-16 1972-01-13 Schwermasch Dimitrof G Einrichtung zur Montage der Gegenlast an Drehkranen
US4434994A (en) * 1982-04-28 1984-03-06 Pepin Julien H Boom axle
US4967917A (en) * 1988-08-03 1990-11-06 Kabushiki Kaisha Kobe Seiko Sho Jib derricking gear for a crane
US5240129A (en) * 1990-06-04 1993-08-31 Link-Belt Construction Equip. Co. Heavy duty crane with self-retracting/erecting live mast
US5690240A (en) * 1996-07-31 1997-11-25 Thiermann Industries, Inc. Dolly with detachable boom
GB2316383B (en) * 1996-08-23 2000-04-05 Liebherr Werk Ehingen Mobile crane
US6702132B1 (en) * 1999-03-19 2004-03-09 Link-Belt Construction Equipment Company, L.P., Lllp Crane self-assembly system
WO2001072624A1 (en) * 2000-03-28 2001-10-04 Higgins David J Telescoping boom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1751383U (de) * 1957-06-04 1957-08-29 Horst Vesper Kranausleger in schalenbauweise.
DE10022658A1 (de) * 1999-06-28 2001-03-15 Mannesmann Ag Teleskopkran
DE20020974U1 (de) * 2000-12-12 2002-04-25 Liebherr Werk Ehingen Fahrzeugkran

Also Published As

Publication number Publication date
DE50309991D1 (de) 2008-07-31
EP1342692A2 (de) 2003-09-10
EP1342692B1 (de) 2008-06-18
US20040000531A1 (en) 2004-01-01
US7686174B2 (en) 2010-03-30

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