A tire air filling device (1) according to one embodiment is provided with: a cylinder (11) having a first opening (11r) communicating with a tire; and a weight (12) that has an air flow hole (12b) through which air supplied to the tire flows, moves in the axial direction of the cylinder (11) when subjected to centrifugal force, and supplies air to the tire from the first opening (11r). A tire air filling device (1) is provided with: a weight airtight member (13) interposed between a weight (12) and the inner surface (11b) of a cylinder (11); and a weight spring (16) that biases the weight (12) toward the opposite side of the tire. The cylinder (11) has a second opening (11c) on the side opposite the first opening (11r), and is provided with a cover (52) which is provided so as to be detachable from the second opening (11c).

    一实施方式的轮胎空气填充装置(1)具备:缸(11),其具有与轮胎连通的第1开口(11r);和重物(12),其具有供向轮胎供给的空气流通的空气流通孔(12b),受到离心力而在缸(11)的轴线方向移动,从第1开口(11r)向轮胎供给空气。轮胎空气填充装置(1)具备:重物用气密构件(13),其介于重物(12)与缸(11)的内表面(11b)之间;和重物用弹簧(16),其对重物(12)向轮胎的相反侧施力。缸(11)在与第1开口(11r)相反的一侧具有第2开口(11c),具备设为可相对于第2开口(11c)拆装的罩(52)。


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    Title :

    Tire air filling device


    Additional title:

    轮胎空气填充装置


    Contributors:

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60C VEHICLE TYRES , Fahrzeugreifen / F16K VALVES , Ventile



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