A device (400) for closing and regulating a flow of air (F) intended to flow through a heat exchanger (7, 9) for a motor vehicle, the closing device (400) comprising a support frame (361) defining at least one opening for access to a passage of the flow of air (F), and comprising at least one roller blind (404, 405), and at least one roller blind (404, 405) movable in an opening and closing direction between a closed position closing the passage opening and an open position allowing the air flow (F) to pass through the passage opening, the at least one roller blind (404, 405) being arranged to be wound and unwound about a winding axis (401, 402) extending on the support frame (361) along one of the sides of the passage opening. The baffle device (400) further comprises at least one pressure member (500) pressed against the winding shaft (401, 402), said pressure member (500) pressing the at least one roller blind (404, 405) against the winding shaft (401, 402).

    一种用于关闭和调节旨在流过用于机动车辆的热交换器(7,9)的空气流(F)的装置(400),关闭装置(400)包括支撑框架(361),该支撑框架限定用于进入空气流(F)的通道的至少一个开口,并且关闭装置包括至少一个卷帘(404,405),该至少一个卷帘能够在打开和关闭方向上在关闭通道开口的关闭位置与允许空气流(F)穿过通道开口的打开位置之间移动,至少一个卷帘(404,405)被布置为围绕卷绕轴(401,402)卷绕和展开,该卷绕轴沿着通道开口的侧部中的一个在支撑框架(361)上延伸。挡板装置(400)进一步包括压靠在卷绕轴(401,402)上的至少一个压力构件(500),所述压力构件(500)将至少一个卷帘(404,405)压靠在卷绕轴(401,402)上。


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    Title :

    Air flow shut-off device for motor vehicle


    Additional title:

    用于机动车辆的空气流切断装置


    Contributors:

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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