DK1770050T3 - Sammenklappelig kran - Google Patents

Sammenklappelig kran

Info

Publication number
DK1770050T3
DK1770050T3 DK05021285.1T DK05021285T DK1770050T3 DK 1770050 T3 DK1770050 T3 DK 1770050T3 DK 05021285 T DK05021285 T DK 05021285T DK 1770050 T3 DK1770050 T3 DK 1770050T3
Authority
DK
Denmark
Prior art keywords
arm
break
hub
articulation
cylinder
Prior art date
Application number
DK05021285.1T
Other languages
English (en)
Inventor
Georg Steindl
Original Assignee
Steindl Krantechnik Ges M B H
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 Steindl Krantechnik Ges M B H filed Critical Steindl Krantechnik Ges M B H
Application granted granted Critical
Publication of DK1770050T3 publication Critical patent/DK1770050T3/da

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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • 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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • B66C23/545—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors with arrangements for avoiding dead centre problems during cylinder motion
    • 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
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Tumbler Switches (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
DK05021285.1T 2005-09-29 2005-09-29 Sammenklappelig kran DK1770050T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05021285A EP1770050B1 (de) 2005-09-29 2005-09-29 Klappbarer Kran

Publications (1)

Publication Number Publication Date
DK1770050T3 true DK1770050T3 (da) 2010-03-15

Family

ID=35709189

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05021285.1T DK1770050T3 (da) 2005-09-29 2005-09-29 Sammenklappelig kran

Country Status (6)

Country Link
EP (1) EP1770050B1 (da)
AT (1) ATE452853T1 (da)
DE (1) DE502005008754D1 (da)
DK (1) DK1770050T3 (da)
ES (1) ES2337262T3 (da)
SI (1) SI1770050T1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES20070639A2 (en) * 2007-09-07 2011-02-16 Vincent Southall Articulated mechanical arm
CN102358581B (zh) * 2011-09-14 2013-02-13 哈尔滨东建机械制造有限公司 单绳三段式水平吊臂翻折缓冲自锁装置
CN102431910B (zh) * 2011-12-12 2013-07-24 廊坊凯博建设机械科技有限公司 三折臂塔机臂架空中自动收展机构及其收展方法
EP2789566B1 (en) 2013-04-11 2019-07-10 HMF Group A/S Foldable crane
SI3248928T1 (sl) 2016-05-24 2019-03-29 Epsilon Kran Gmbh. Zložljiv žerjav v obliki črke Z
CN106315422B (zh) * 2016-08-29 2017-10-20 镇江维斯特船用设备有限公司 一种电动液压折臂式海工起重机
SI25474A (sl) * 2017-07-03 2019-01-31 Tajfun Liv, Proizvodnja In Razvoj D.O.O. Dvigalo ali podobno delovno sredstvo z vgrajenim sklopom za premagovanje mrtve točke med primarnim in sekundarnim delom delovne roke
FR3105200B1 (fr) * 2019-12-24 2021-12-03 Reel Grue à flèche articulée, pour application offshore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024920A (en) * 1957-05-28 1962-03-13 Hydrauliska Ind Aktiebolaget Hydraulic jack
US3032206A (en) * 1960-02-23 1962-05-01 Humboldt Company Mobilized lifting and loading boom
FR2331511A1 (fr) * 1975-11-14 1977-06-10 Brun Jean Louis Dispositif de liaison de deux bras constitutifs d'un ensemble de levage
SE402903B (sv) * 1976-12-10 1978-07-24 Hiab Foco Ab Vid lastkranar fellbar kranarm
FI68208C (fi) * 1983-08-29 1985-08-12 Fiskars Ab Oy Lyftkran
SE470437B (sv) * 1992-08-04 1994-03-07 Hiab Ab Vipparmskran med länkanordning som växlar ledpunkt mellan arbetsområdet och parkeringsläget

Also Published As

Publication number Publication date
DE502005008754D1 (de) 2010-02-04
ATE452853T1 (de) 2010-01-15
EP1770050A1 (de) 2007-04-04
ES2337262T3 (es) 2010-04-22
EP1770050B1 (de) 2009-12-23
SI1770050T1 (sl) 2010-04-30

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