PROBLEM TO BE SOLVED: To automatically inflate a tire so as to compensate for tire pressure reduction with the passage of time without needing a driver's involvement.SOLUTION: An adjustment device 300 includes a central adjustment valve housing having an inner chamber, and a pressure film 550 which is: attached inside the inner chamber; located so as to open/close an outlet port provided in the inner chamber 320; and is in fluid communication with the pressure of a tire cavity. The central adjustment valve housing is connected to a first flexible duct 400 with an internal passage. The first flexible duct 400 has a first end part connected to an inlet filter assembly, and the inlet filter assembly is in fluid communication with an outer side air supply source. A second end part of the first flexible duct 400 is connected to an opening of the inner chamber of the adjustment device 300.

    【課題】運転者が介入する必要なしに時間の経過とともにタイヤ圧が低下するのを補償するようにタイヤを自動膨張させること。【解決手段】調整装置300は、内部チャンバを有する中央調整弁ハウジングと、内部チャンバ内に取り付けられ、かつ、内部チャンバ320内に設けられた出口ポートを開閉するように位置し、タイヤキャビティの圧力と流体連通する圧力膜550と、を有する。中央調整弁ハウジングは、内部通路を有する第1の可撓性ダクト400に連結されており、第1の可撓性ダクト400は入口フィルタ組立体に連結された第1の端部を有し、入口フィルタ組立体は外側空気供給源と流体連通し、第1の可撓性ダクト400の第2の端部が調整装置300の内部チャンバの開口部に連結されている。【選択図】図3


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    Title :

    SELF-INFLATING TIRE ASSEMBLY


    Additional title:

    自動膨張タイヤ組立体


    Contributors:

    Publication date :

    2015-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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