To further improve a pressure accumulator of a liquid pressure assembly of a vehicle brake device, especially improve the behavior of a pressure accumulator at a cut-off border portion of a medium between a fluid chamber and an accumulation chamber.SOLUTION: In a pressure accumulator (34) of a liquid pressure assembly of a vehicle brake device equipped with a piston (44) and a packing sealing the piston (44) with respect to a piston guide (42), the packing is configured to include an elastomer ring (64) held by the piston (44). A layer ring (66) is provided, which is held by the piston (44) and is pressed against the piston guide (42) by the elastomer ring (64).SELECTED DRAWING: Figure 4

    【課題】車両ブレーキ装置の液圧アッセンブリの蓄圧器をさらに改善させること、特に流体室と蓄積室との間にある媒体切り離し境界部における蓄圧器の挙動を改善する。【解決手段】ピストン(44)と、ピストン(44)をピストンガイド(42)に対し密封させているパッキンとを備えた車両ブレーキ装置の液圧アッセンブリの蓄圧器(34)は、パッキンが前記ピストン(44)で保持されているエラストマーリング(64)を備えるように構成され、ピストン(44)で保持され、エラストマーリング(64)によってピストンガイド(42)に対し押し付けられている層リング(66)が設けられている。【選択図】図4


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    Title :

    PRESSURE ACCUMULATOR OF LIQUID PRESSURE ASSEMBLY


    Additional title:

    液圧アッセンブリの蓄圧器


    Contributors:

    Publication date :

    2022-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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