PROBLEM TO BE SOLVED: To provide a life boat which hardly upsets, and restores by oneself even when it upsets.SOLUTION: A life boat comprise: water tanks 4, 5 on a port side and a starboard side of a hull; life floats 6, 7 made of foamed resin; and a roof-shaped float 11 on the life boat. By opening/closing action of a scupper 9 disposed to one of the water tanks 4, 5 and the life float 11, when the boat upsets, it immediately restores like a tumbler doll. In addition, a rescue port which can be opened and closed freely is formed on a bow, and people to be rescued are taken down from the life boat by a small number of people from the rescue port.

    【課題】転覆しにくく、転覆しても独りでに復原する救命ボートを提供する。【解決手段】船体の左右舷に水タンク4、5とこの上方に発泡樹脂製の浮き6、7を形成すると共に船上に屋根形フロート11を設ける。このフロート11と前記水タンク4、5の一方に設けた排水口9の開閉作用により、起き上り小法師のようにして転覆したときに救命ボートは直ちに復原する。また、船首には開閉自在の救助口を形成し、この救助口から被救助者を少人数で船外に降ろしたりすることができる。【選択図】図3


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    Title :

    LIFE BOAT


    Additional title:

    救命ボート


    Contributors:

    Publication date :

    2015-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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