Provided is an underwater elevating apparatus, wherein the cable is not paid out unexpectedly by self-buoyancy while waiting underwater, excessive paying out of the cable may be prevented by a latch unit having simple mechanisms, and electric power does not be used needlessly. An underwater elevating apparatus (1), which rises or descends together with a flame (10) having an underwater observation apparatus (80) and buoyancy bodies (12) connected through a cable (11) anchored to the bottom, comprises: a stopper (51) halfway attached to the cable (11) at a lower position than the frame (10); a winch provided to the frame (10) for spooling and paying out of the cable (11); and a latch unit (30) provided to the frame (10), having opening or closing a plurality of hooks surrounding the cable (11), for causing the winch to stop spooling of the cable (11) while causing the plurality of hooks closed to seize the stopper (51) on the basis of a trigger according to pressure and contact with the stopper (51) by spooling thereof, and for causing the winch to start paying out of the cable from the plurality of hooks opened on the basis of the trigger by release of the stopper (51).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Underwater rising/falling device


    Beteiligte:
    KAWAHARA HISAYOSHI (Autor:in) / NAKAMURA TETSUYA (Autor:in) / OHTA JUNGO (Autor:in)

    Erscheinungsdatum :

    11.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B66D Haspeln , CAPSTANS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



    WORK-PIECE RISING/FALLING DEVICE, WORK-PIECE RISING/FALLING METHOD AND WORK-PIECE PROCESSING METHOD

    FUKUSHIMA ATSUSHI / TAKAMATSU EIICHI | Europäisches Patentamt | 2017

    Freier Zugriff


    Rising/falling step of industrial vehicle

    TSUTSUMI KATSUHIRO / TAKAHASHI TAKEHITO | Europäisches Patentamt | 2015

    Freier Zugriff

    RISING/FALLING STEP OF INDUSTRIAL VEHICLE

    TSUTSUMI KATSUHIRO / TAKAHASHI TAKEHITO | Europäisches Patentamt | 2015

    Freier Zugriff

    RISING/FALLING STEP OF INDUSTRIAL VEHICLE

    TSUTSUMI KATSUHIRO / TAKAHASHI TAKEHITO | Europäisches Patentamt | 2016

    Freier Zugriff