In an external cover of a replaceable cartridge that makes up an air drying apparatus of a compressed air brake for a vehicle, or the like, the present invention relates to a structure of the external cover in the air drying apparatus that enhances a sealing characteristic between the replaceable cartridge and a base, thereby improving quality and reliability of the air drying apparatus. Specifically, a first slope 16g is formed at an intermediate position between an extremity 16e of a rising piece 16a and a bottom 16f of an external cover 16, and a left vertical wall 16h is formed so as to rise from the bottom 16f. A right vertical wall 16i is formed opposite the left vertical wall 16h. A top face 16j is formed between the left vertical wall 16h and the right vertical wall 16i. An indentation 16b is defined by the left vertical wall 16h, the right vertical wall 16i, and the top face 16j, and a sealing member 21 is fitted into the indentation 16b. A circular-arc portion 16k is formed at a lower end of the right vertical wall 16i. A second slope 16n is formed in an extending manner at a predetermined height H2 from a lower end face 16m that is an intermediate position on a height H1 of the external cover 16. An outermost vertical wall 16q is formed so as to fall from the second slope 16n by way of a circular-arc portion 16p.


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    Title :

    STRUCTURE FOR AN EXTERNAL COVER OF AN AIR-DRYING DEVICE


    Additional title:

    STRUKTUR FÜR EINE AUSSENABDECKUNG EINER LUFTTROCKNUNGSVORRICHTUNG
    STRUCTURE DE CARTER EXTERNE D'UN DISPOSITIF DE SÉCHAGE DE L'AIR


    Contributors:

    Publication date :

    2021-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B01D SEPARATION , Trennen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16J Kolben , PISTONS



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