PROBLEM TO BE SOLVED: To provide a lifting device for a boat, a ship and a lifting method for a boat capable of suppressing generation of a vortex in a ramp way for lifting the boat in a state that a mother ship is sailing and capable of smoothly and safely carrying out lifting of the boat to the mother ship.SOLUTION: A mother ship 20 is provided with a ramp way 2 extending from an opening unit 23 of the mother ship 20 to water. The ramp way 2 partially or entirely having a structure capable of transmitting water flow or a structure capable of transmitting water flow when lifting the boat 30, is extended from an opening unit 23 into the water, and the boat 30 is lifted inside the mother boat 20 via the ramp way 2 from on-water.SELECTED DRAWING: Figure 2

    【課題】母船が航走している状態において舟艇を揚収するためのランプウェイによる渦の発生を抑制でき、舟艇の母船への揚収を円滑かつ安全に行うことができる舟艇用揚収装置、船舶、および舟艇用揚収方法を提供する。【解決手段】母船20に母船20の開口部23から水中まで延在するランプウェイ2を備え、このランプウェイ2の一部または全部が水流が透過可能な構造であるかまたは舟艇30の揚収の際に水流が透過可能な構造となるランプウェイ2を開口部23から水中に延在させ、舟艇30を水上からランプウェイ2を経由させて母船20の内部に揚収する。【選択図】図2


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    Title :

    LIFTING DEVICE FOR BOAT, SHIP AND LIFTING METHOD FOR BOAT


    Additional title:

    舟艇用揚収装置、船舶、および舟艇用揚収方法


    Contributors:

    Publication date :

    2018-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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