| 摘要 |
PROBLEM TO BE SOLVED: To provide a boat lifting device capable of smoothly carrying in an out a loaded boat through one wire rope. SOLUTION: The boat lifting device 1 carries in and out the boat 90 loaded on a main vessel 99, and is equipped with davit 2 fixed and provided on the main vessel 99, one wire rope 3 delivered to from the davit 2 and the boat 99 suspended on the wire rope 3a guide rope 3 is lifted along the guide slope 7 from a broad side hull shell plating 99c. The boat 90 suspended on one wire rope 3 is lifted along the guide slope 7, and an attitude change of the boat 90 is suppressed by the guide slope 7. COPYRIGHT: (C)2007,JPO&INPIT
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