Vehicle seat assemblies including support structures having at least two supports parts coupled at an articulating joint and a pneumatic actuator system including at least one pneumatic chamber inflated and deflated to articulate the articulating joint to move one support part relative to the other or to synchronize movement of two support parts. Support structures can include a backrest coupled to a seat bottom or leg rest coupled to a seat bottom, wherein articulation of the joint causes movement of the backrest or leg rest along a non-hinged trajectory to change a sitting position of the support structure, change seat orientation, and generally improve seat comfort.

    一种车辆座椅组件包括支撑结构和气动致动器系统,所述支撑结构具有在关节接头处联接的至少两个支撑部;以及所述气动致动器系统包括至少一个气动腔,所述至少一个气动腔充气和放气以使关节接头活动,以使一个支撑部相对于另一个运动或同步两个支撑部的运动。支撑结构能够包括联接至座椅底部的靠背或联接至座椅底部的腿托,其中接头的活动引起靠背或腿托沿非铰链轨迹的运动,进而改变支撑结构的坐姿、改变位置座椅方向,并且通常提高座椅舒适度。


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    Title :

    PNEUMATICALLY ACTUATED VEHICLE SEAT ASSEMBLIES


    Additional title:

    气动致动的车辆座椅组件


    Contributors:

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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