To provide a propeller propulsion lifeboat which is hard to capsize in a rescue area and capable of stably performing a lifesaving activity by eliminating the effects of obstacles such as many floating objects.SOLUTION: A propeller propulsion lifeboat comprises a boat bottom 2, a float part 3 fixed to the front side and both sides of the boat bottom 2, and a propulsion apparatus 4 installed on the rear part of the boat bottom 2 and to propel the lifeboat 1 on the water by the exhaust discharged from a propeller 11 which can rotate around the axis. The lifeboat is hard to capsize, can eliminate the influence of many floating objects on navigating and enables stable lifesaving activities because the float part 3 is configured by filling hard urethane foam into a resin tube with fender.SELECTED DRAWING: Figure 1

    【課題】救難区域において転覆し難く、かつ多くの浮遊物などの障害物による影響をなくすことで、安定した救命活動を可能にするプロペラ推進救命艇を提供する。【解決手段】船底2と、船底2の前側及び両側に固定されたフロート部3と、船底2の後部上に設けられ、軸芯を中心に回転可能なプロペラ11で排出される排気によって当該救命艇1を水上で推進させるプロペラ推進機4とを備えている。フロート部3を、防舷性を有する樹脂製のチューブに硬質発泡ウレタンを充填して構成することで、転覆し難く、かつ多くの浮遊物などによる走行への影響をなくし、安定した救命活動を可能にすることができる。【選択図】図1


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    Title :

    PROPELLER PROPULSION LIFEBOAT


    Additional title:

    プロペラ推進救命艇


    Contributors:

    Publication date :

    2020-10-01


    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 / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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