DE502006004841D1 - System zur Verstellung eines Kranauslegers - Google Patents

System zur Verstellung eines Kranauslegers

Info

Publication number
DE502006004841D1
DE502006004841D1 DE502006004841T DE502006004841T DE502006004841D1 DE 502006004841 D1 DE502006004841 D1 DE 502006004841D1 DE 502006004841 T DE502006004841 T DE 502006004841T DE 502006004841 T DE502006004841 T DE 502006004841T DE 502006004841 D1 DE502006004841 D1 DE 502006004841D1
Authority
DE
Germany
Prior art keywords
adjusting
stay rod
adjusting piston
connecting means
crane jib
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.)
Active
Application number
DE502006004841T
Other languages
English (en)
Inventor
Horst Zerza
Norbert Dr Stanger
Jacek Krupinski
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 Biberach GmbH
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
Publication of DE502006004841D1 publication Critical patent/DE502006004841D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66C23/62—Constructional features or details
    • B66C23/82—Luffing gear
    • 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
    • B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
DE502006004841T 2005-08-01 2006-06-28 System zur Verstellung eines Kranauslegers Active DE502006004841D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005012050U DE202005012050U1 (de) 2005-08-01 2005-08-01 System zur Verstellung eines Auslegers eines Krans

Publications (1)

Publication Number Publication Date
DE502006004841D1 true DE502006004841D1 (de) 2009-10-29

Family

ID=37056488

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202005012050U Expired - Lifetime DE202005012050U1 (de) 2005-08-01 2005-08-01 System zur Verstellung eines Auslegers eines Krans
DE502006004841T Active DE502006004841D1 (de) 2005-08-01 2006-06-28 System zur Verstellung eines Kranauslegers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202005012050U Expired - Lifetime DE202005012050U1 (de) 2005-08-01 2005-08-01 System zur Verstellung eines Auslegers eines Krans

Country Status (4)

Country Link
EP (1) EP1749790B1 (de)
AT (1) ATE443025T1 (de)
DE (2) DE202005012050U1 (de)
ES (1) ES2330773T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979308B (zh) * 2010-10-14 2012-02-01 长沙中联重工科技发展股份有限公司 塔式起重机及其平衡臂拉杆结构及该结构的安装方法
CN104192738A (zh) * 2014-08-19 2014-12-10 徐工集团工程机械股份有限公司 起重机及其臂架、副臂支撑装置
CN105060143B (zh) * 2015-07-14 2017-03-29 三一汽车起重机械有限公司 一种起重机臂架机构及起重机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD136492A1 (de) * 1978-05-25 1979-07-11 Flecks Hans Helmut Vorrichtung zum verspannen eines spitzenauslegers am kranausleger
DE9013488U1 (de) * 1990-09-25 1990-12-06 Liebherr-Werk Ehingen Gmbh, 7930 Ehingen Fahrbarer Kran mit einem teleskopierbaren Ausleger
DE9218870U1 (de) * 1991-10-02 1996-02-15 Potain, Ecully, Rhône Automatisch zusammenklappbarer Turmdrehkran
FR2732000B1 (fr) * 1995-03-22 1997-05-30 Potain Sa Grue a montage automatise avec fleche repliable sur elle-meme
DE19908485A1 (de) * 1999-02-26 2000-08-31 Man Wolffkran Wippkran
FR2839962B1 (fr) * 2002-05-21 2004-10-29 Potain Sa Grue a tour avec contre-fleche repliable

Also Published As

Publication number Publication date
EP1749790A2 (de) 2007-02-07
DE202005012050U1 (de) 2006-12-14
ATE443025T1 (de) 2009-10-15
ES2330773T3 (es) 2009-12-15
EP1749790A3 (de) 2008-01-23
EP1749790B1 (de) 2009-09-16

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Legal Events

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8364 No opposition during term of opposition