发明公开
- 专利标题: CRANE WITH HEAVE COMPENSATION
- 专利标题(中): 起重机补偿
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申请号: EP14700524.3申请日: 2014-01-07
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公开(公告)号: EP2943396A1公开(公告)日: 2015-11-18
- 发明人: KALKMAN, Pieter
- 申请人: Innovative Input B.V.
- 申请人地址: Ringdijk 396 2983 GS Ridderkerk NL
- 专利权人: Innovative Input B.V.
- 当前专利权人: Innovative Input B.V.
- 当前专利权人地址: Ringdijk 396 2983 GS Ridderkerk NL
- 代理机构: Nederlandsch Octrooibureau
- 优先权: NL2010094 20130108
- 国际公布: WO2014109637 20140717
- 主分类号: B63B27/10
- IPC分类号: B63B27/10 ; B66C13/02 ; B66C23/52 ; B66C23/68 ; B66C23/00
摘要:
A crane comprises a base (1, 2), an articulated jib (3, 4) which is supported by the base, as well as hoisting means (5, 9) which are guided from the base via the jib, such as a hoisting cable. The jib comprises jib parts (3, 4) which are rotatably supported with respect to each other and with respect to the base (1, 2), as well as respective jib part drives (10- 12) for varying the angular position of jib parts with respect to the base or with respect to another jib part. One of the jib part drives has series-connected linear actuators (11, 12), one of which is connected to one of the jib parts and the other of which is connected to a jib part adjoining said jib part and which linear drives cooperate with each other via a guide (13) on the jib.
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