PROBLEM TO BE SOLVED: To provide a simple and safe attachment/detachment work of an outboard engine to an opening for attachment of outboard motor formed on a ship bottom.SOLUTION: A fixture for attachment/detachment of outboard motor to a ship bottom opening is used by attaching an outboard motor including an outboard motor attachment/detachment tool having a curved structure corresponding to an exterior wall surface, an upper wall surface, and an interior wall surface which is attached/detached to a periphery edge of the opening having the interior wall surface forming the opening for attachment of the outboard motor and extending in the vertical direction, the upper wall surface extending from an upper edge of the interior wall surface in the direction of the outer periphery, and the exterior wall surface extending downward from the outer periphery edge of the upper wall surface to a ship bottom. The fixture includes: an outside restraining piece with a curved structure corresponding to the exterior wall surface, the interior wall surface, and the upper wall surface of the periphery edge of the opening; an inner restraining piece inside the outside restraining piece extending in parallel to the outside restraining piece; and an upper side restraining piece connecting upper end edges of the outside restraining piece and the inner restraining piece. A fastening tool which is attached on the opening unit periphery edge from the upper side and carries out fastening engagement between the outside restraining piece and the exterior wall surface is arranged on the outside restraining piece.SELECTED DRAWING: Figure 5

    【課題】船底に形成されている船外機装着用の開口部への船外機の取付、取外作業を簡単で、安全なものにする。【解決手段】船外機装着用開口部を形成して上下方向に伸びる内壁面と、内壁面上端から外周方向に伸びる上壁面と、上壁面の外周縁から船底に下向きに伸びる外壁面とを有する開口部周縁に着脱される、前記外壁面、上壁面、内壁面に対応する屈曲構造を有する船外機着脱具を備えている船外機を開口部に着脱する際に開口部周縁に取り付けて使用される船底開口部への船外機装着用治具。開口部周縁の外壁面、内壁面、上壁面に対応する屈曲構造を有する、外側掛止片、外側掛止片の内側で外側掛止片と平行に伸びる内側掛止片、外側掛止片及び内側掛止片の上端縁同士を結ぶ上側掛止片を有する。開口部周縁に上側から装着され、外側掛止片と外壁面との間で緊締係合を行う緊締具が外側掛止片に配備されている。【選択図】図5


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    Title :

    OUTBOARD MOTOR ATTACHMENT FIXTURE TO SHIP BOTTOM OPENING


    Additional title:

    船底開口部への船外機装着用治具


    Contributors:

    Publication date :

    2018-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / A01G Gartenbau , HORTICULTURE / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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