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    • 26. 发明专利
    • Boat lifting device
    • 船提升装置
    • JP2012056489A
    • 2012-03-22
    • JP2010202716
    • 2010-09-10
    • Kayaba System Machinery Kkカヤバ システム マシナリー株式会社
    • KATSUI SOICHIKAWACHI AKIRAGOTO SHINPEI
    • B63B23/10B63B19/08B63B23/48
    • PROBLEM TO BE SOLVED: To provide a boat lifting device which enhances the appearance of a ship and achieves improved lifting/lowering work efficiency of a stern boat, and which also has the reduced cost and a compact accommodation recess.SOLUTION: The boat lifting device 1 is provided on a broadside 2 of a hull S of a ship and lifts/lowers the stern boat 3 with respect to the accommodation recess R for accommodating the stern boat 3 to be loaded on the ship. The boat lifting device has a door 7 which can open/close an opening part 6 of the accommodation recess R at the broadside 2, and when the door closes the opening part 6 of the accommodation recess R, the door is flush with a periphery of the opening part of the accommodation recess R at the broadside 2. A davit 4 and the door 7 are connected to each other via a link 19, and when carrying out the stern boat 3, the door 7 is detached from the opening part 6 of the accommodation recess R and the opening part 6 is opened as a result. When carrying in the stern boat 3, the opening part 6 of the accommodation recess R is closed by the door 7.
    • 要解决的问题:提供一种提高船舶外观的船用提升装置,并且能够提高船尾船的提升/降低作业效率,并且还具有降低的成本和紧凑的收纳凹部。 解决方案:船舶提升装置1设置在船体S的宽边2上,并相对于收容凹部R提升/降低船尾船3,以容纳装载在船上的船尾船3 。 船提升装置具有门7,门7可以在宽边2处打开/关闭收纳凹部R的开口部分6,并且当门关闭容纳凹部R的开口部分6时,门与周边平齐 在宽边2处的容纳凹部R的开口部分。吊架4和门7通过连杆19彼此连接,并且当执行船尾船3时,门7从开口部分6脱离 因此容纳凹部R和开口部6被打开。 当携带在船尾船3中时,容纳凹部R的开口部分6被门7关闭。版权所有:(C)2012,JPO&INPIT