PROBLEM TO BE SOLVED: To provide a spacer case for an outboard engine which inhibits deterioration of fastening force of a fastening member to securely fix the spacer case to an upper case and a lower case while flexibly dealing with differences of vertical lengths of spacer cases.SOLUTION: A spacer case 9 (a spacer case for an outboard engine) is formed so as to adjust a position of a lower case 8 relative to an upper case 7. The spacer case 9 includes a rear part 9b having a side through hole 92. The rear part 9b includes: an upper part fastening hole part 94 which opens on an upper surface of the spacer case 9 and into which a bolt 98a may be inserted; and a lower part fastening hole part 95a (95b) which opens on a lower surface and into which a bolt 98b (98c) may be inserted. The upper part fastening hole part 94 is formed so as to connect with the side through hole 92.

    【課題】スペーサケースの上下方向の長さの違いに柔軟に対応しながら、締結部材の締結力の低下を抑制して、スペーサケースとアッパーケースおよびロワーケースとを強固に固定することが可能な船外機用スペーサケースを提供する。【解決手段】このスペーサケース9(船外機用スペーサケース)は、アッパーケース7に対するロワーケース8の位置を調節するように構成されている。また、スペーサケース9は、側方貫通孔92を有する後方部9bを備える。また、後方部9bは、スペーサケース9の上面に開口するとともに、ボルト98aが挿入可能な上部締結用孔部94と、下面に開口するとともに、ボルト98b(98c)が挿入可能な下部締結用孔部95a(95b)とを含み、上部締結用孔部94は側方貫通孔92に繋がるように形成されている。【選択図】図1


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    Title :

    SPACER CASE FOR OUTBOARD ENGINE AND OUTBOARD ENGINE


    Additional title:

    船外機用スペーサケースおよび船外機


    Contributors:

    Publication date :

    2016-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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