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    • 2. 发明专利
    • Boat lifting apparatus
    • 船提升装置
    • JP2006001440A
    • 2006-01-05
    • JP2004180773
    • 2004-06-18
    • Kayaba System Machinery Kkカヤバ システム マシナリー株式会社
    • SATO KENJI
    • B63B23/10
    • PROBLEM TO BE SOLVED: To provide a rotary crane type boat lifting apparatus which smoothly carries in and out an onboard boat.
      SOLUTION: The boat lifting apparatus comprises a crane boom 6 which is rotated about a vertical axis and is swung out from a deck 2, a swing device 8 which drives the crane boom 6, one wire rope 7 which is fed out of the front end of the crane boom 6 via a sheave 12, and one winch 9 which winds the wire rope 7. The crane boom 6 is rotated to carry the onboard boat 4 hung by the wire rope 7 in and out of a mother ship 1. The lifting apparatus also includes a stabilizer 80 which is located to face the head of the onboard boat 4 hung up to the vicinity of the crane boom 6. The head of the onboard boat 4 is brought into contact with the stabilizer 80 to restrain the onboard boat 4 from changing its position.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种顺利地进出船上的旋转式起重机型船用起重设备。 解决方案:船舶升降装置包括一起重吊杆6,起重臂6围绕垂直轴线旋转并从甲板2摆出;驱动起重臂6的摆动装置8;一个钢绳绳7, 起重臂6的前端经由滑轮12,以及一个卷绕钢丝索7的绞盘9.起重机吊杆6旋转,将由钢索绳索7悬挂在船母1上的船上, 提升装置还包括稳定器80,该稳定器80位于垂直于起重臂6附近的船上4的头部上。船上的船头4与稳定器80接触以约束 船上的船4改变位置。 版权所有(C)2006,JPO&NCIPI