A grill shutter device (10) includes an opening portion (24) positioned in a vehicle front portion, a fin (26) configured to open and close the opening portion (24), and a frame (28) configured to hold the fin (26). The frame (28) has an inner frame (28B) and an outer frame (28A). The inner frame has a rear side air introduction port (28BH) open toward the cooling object device (36). The outer frame (28A) has a front side air introduction port (28AE) positioned in front of the inner frame (28B) and open toward the rear side air introduction port (28BH) at a position corresponding to the opening portion (24). The inner frame (28B) has a first wall portion covering the fin (26) from a vehicle rear side in an open state where the fin (26) opens the opening portion (24). The outer frame (28A) has a second wall portion covering the fin (26) from the vehicle front side in the open state where the fin (26) opens the opening portion (24).


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    Title :

    GRILL SHUTTER DEVICE


    Additional title:

    GITTERVERSCHLUSSVORRICHTUNG
    DISPOSITIF D'OBTURATION DE GRILLE


    Contributors:

    Publication date :

    2020-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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