专利摘要:
Gantry crane for container handling. The crane comprises: a gantry (1), a movable carriage (2), a main lifting system (3) mounted on a displaceable carriage (2) and provided with lifting cables (32) of a container rig (33), rolled in a first direction in at least one motorized drum (31, 31a); and a counterweight system (4) comprising: at least: a counterweight cable (41) with a first end wound on a motorized drum (31, 31a) in an opposite direction to that of the lifting cables and a second fixed end to the sliding or rolled carriage in a motorized drum; said cable (41) forming a loop of variable length comprising a horizontal section (44) arranged along the transverse beam (13) of the gantry and at least one end vertical section (45) of which a counterweight is suspended ( 46) by means of a pulley (47). (Machine-translation by Google Translate, not legally binding)
公开号:ES2554647A1
申请号:ES201430937
申请日:2014-06-20
公开日:2015-12-22
发明作者:Eduardo Manuel MONTERO RICO
申请人:Eduardo Manuel MONTERO RICO;
IPC主号:
专利说明:

DESCRIPTION
image 1
权利要求:
Claims (1)
[1]
image 1
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同族专利:
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ES2554647B1|2016-07-12|
EP2962977A1|2016-01-06|
EP2962977B1|2017-01-11|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题
US1318467A|1919-10-14|Waeeen teavell |
US985417A|1906-04-27|1911-02-28|Ole Johnson|Apparatus for elevating, transporting, and discharging material.|
DE436392C|1925-09-12|1926-11-01|Bruno Trognitz|Load weight compensation for trolleys and cranes that can be moved on loading bridges|
FR2522315A1|1982-03-01|1983-09-02|Gimar Sa|Overhead travelling crane running on cables - uses cables to support beam of crane which is moved by tractor cable and has moving counterweight in beam|
GB2168310A|1984-12-14|1986-06-18|Rohr Gmbh|Dredger|
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JP2012126528A|2010-12-16|2012-07-05|Mitsui Eng & Shipbuild Co Ltd|Quay crane|
US6021911A|1998-03-02|2000-02-08|Mi-Jack Products|Grappler sway stabilizing system for a gantry crane|
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CN107098272B|2017-05-16|2019-01-25|田�健|A kind of autocrane that can be repaired in seam faulting of slab ends pavement usage and portable mobile|
CN110902575B|2019-11-01|2020-10-27|上海振华重工股份有限公司南通分公司|Large-scale track leg lifting and moving method|
CN111453620A|2020-03-27|2020-07-28|中亿丰建设集团股份有限公司|Hoisting equipment for bridge construction|
法律状态:
2016-07-12| FG2A| Definitive protection|Ref document number: 2554647 Country of ref document: ES Kind code of ref document: B1 Effective date: 20160712 |
2021-12-03| FD2A| Announcement of lapse in spain|Effective date: 20211203 |
优先权:
申请号 | 申请日 | 专利标题
ES201430937A|ES2554647B1|2014-06-20|2014-06-20|PORTO CRANE FOR CONTAINER HANDLING.|ES201430937A| ES2554647B1|2014-06-20|2014-06-20|PORTO CRANE FOR CONTAINER HANDLING.|
EP15382322.4A| EP2962977B1|2014-06-20|2015-06-18|Gantry crane for handling containers|
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