The invention discloses a novel cab lying-allowable automatically air-cut brake operating device which comprises an installing base and an operating rod; the installing base is provided with an installing groove communicating with the upper end face of the installing base, and a parking opening, an air inlet and an air release opening, wherein the parking opening, the air inlet and the air releaseopening are formed in the side portion of the installing base at intervals in the vertical direction and communicated with the installing groove; the parking opening is used for communicating the parking brake; the air inlet is connected with an air source; and the air outlet is connected with a quick release valve; the operating rod is movably mounted in the installing groove in the vertical direction, so that the operating rod has an operating state where the upper end extends out of the installing groove and a parking state where the operating rod is accommodated in the installing groove,and the operating rod is provided with a communicating channel; when the operating rod is in the operating state, the communicating channel communicates with the air inlet and the parking opening, sothat the parking brake is inflated, and the parking function is closed; and when the operating rod is in the parking state, the communicating channel communicates with the air release opening and theparking opening, so that the parking brake is deflated, and the parking function is started.

    本发明公开一种新型驾驶室可卧断气刹操纵装置,包括安装座和操作杆,安装座设有连通至安装座的上端面的安装槽、以及沿上下向间隔布设于安装座的侧部且连通至安装槽的驻车口、进气口和泄气口,驻车口用以连通驻车制动器,进气口用于连接气源,泄气口用于连接快泄阀;操作杆沿上下向活动安装于安装槽,以使得操作杆具有上端伸出安装槽外的操作状态、以及收容于安装槽内的驻车状态,操作杆设有连通通道;在操作杆处于操作状态,连通通道连通进气口和驻车口,以使得驻车制动器充气,关闭驻车功能;在操作杆处于驻车状态,连通通道连通泄气口和驻车口,以使得驻车制动器放气,开启驻车功能。


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    Title :

    Novel cab lying-allowable automatically air-cut brake operating device


    Additional title:

    新型驾驶室可卧断气刹操纵装置


    Contributors:
    WANG MIAO (author) / YU HANG (author) / LU HAIPING (author) / WANG LEI (author) / YANG PAN (author) / CHUN HAIYAN (author) / ZHANG WEI (author) / WANG JIKUAN (author) / XIE XUEMIN (author) / XIAO LULU (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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