To provide a dust cover which includes three bellows and can shield sounds which enters a passenger compartment from an engine room to improve quietness.SOLUTION: A dust cover includes: a cylindrical bush; and a first bellows, a second bellows, and a third bellows which are disposed between a dash panel and the bush, arranged at positions different from each other in an axial direction, and have annular shapes. The first bellows includes a first flexible part having at least one curve part protruding to one side in the axial direction. The second bellows includes a second flexible part having at least one curve part protruding to the one side. The third bellows includes a third flexible part having at least one curve part protruding to the other side in the axial direction.SELECTED DRAWING: Figure 4


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    Title :

    ダストカバー


    Publication date :

    2024-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16J Kolben , PISTONS



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