发明名称 |
RUBBER-TIRE GANTRY CRANE WITH SHORE POWER |
摘要 |
<p>An apparatus for coupling power from shore power to a rubber tire gantry (RTG) crane comprises a power junction trolley and optionally an RTG crane. The power junction trolley receives power through a high voltage cable or alternatively through an inductive power coupling and alternatively outputs a low AC or a low DC voltage through a flexible power cable for connection to an RTG crane. A guiding apparatus directs the power junction trolley along a selected path so as to reduce a control accuracy requirement for the RTG crane. The RTG crane may move from a selected path to another selected path without interrupting a high voltage connection. The power junction trolley optionally determines its position relative to a selected path comprising a guide rail in some embodiments and a guide wire in others. Embodiments of the power junction trolley are alternately self-propelled or towed by the RTG crane.</p> |
申请公布号 |
WO2009002509(A1) |
申请公布日期 |
2008.12.31 |
申请号 |
WO2008US07891 |
申请日期 |
2008.06.24 |
申请人 |
PACECO CORP;ICHIMURA, KINYA |
发明人 |
ICHIMURA, KINYA |
分类号 |
B66C19/00 |
主分类号 |
B66C19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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