To easily remove covers 30A and 30B from a shroud 20 of a cooling unit 1A.SOLUTION: Grooves 37a, 37b, 37c, and 37d formed in a circumferential direction are provided on covers 30A and 30B. On opening forming portions 24a and 24b of a shroud 20, protrusions 26a, 26b, 26c, and 26d protruding to one side in a vehicle width direction orthogonal to a circumferential direction are provided. BY rotating the covers 30A and 30B to one side in the circumferential direction, the protrusions 26a, 26b, 26c, and 26d are fitted in the grooves 37a, 37b, 37c, and 37d to press in and fix the shroud 20 and the covers 30A and 30B.SELECTED DRAWING: Figure 1

    【課題】冷却ユニット1Aのシュラウド20からカバー30A、30Bを容易に取り外す。【解決手段】カバー30A、30Bには、円周方向に亘って形成され溝37a、37b、37c、37dが設けられている。シュラウド20の開口形成部24a、24bには、円周方向に直交する車両幅方向の一方側に突出する突起部26a、26b、26c、26dが設けられている。カバー30A、30Bを円周方向一方側に回転させることにより、溝37a、37b、37c、37dに突起部26a、26b、26c、26dを嵌め込んでシュラウド20およびカバー30A、30Bを圧入固定する。【選択図】図1


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    Title :

    METHOD OF MANUFACTURING COVER FIXING STRUCTURE, AND COVER FIXING STRUCTURE


    Additional title:

    カバー固定構造の製造方法、およびカバー固定構造


    Contributors:

    Publication date :

    2020-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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