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    • 8. 发明授权
    • Vehicle seat, in particular utility vehicle seat
    • 车辆座椅,特别是多用途车辆座椅
    • US08783772B2
    • 2014-07-22
    • US13170602
    • 2011-06-28
    • Rolf SchülerChristoph SchuhnHeinz Voss
    • Rolf SchülerChristoph SchuhnHeinz Voss
    • B60N2/16B60N2/04
    • B60N2/502B60N2/505B60N2/508B60N2/525
    • A vehicle seat, in particular a utility vehicle seat, has a seat frame which can be pivoted by a pneumatic spring and which can be adjusted in terms of height. An adjuster (20) establishes the actual value of the height of the seat frame. The adjuster (20) has a cable roll (22) which is supported on a first portion of the seat frame so as to be able to be rotated about an axis (A), and a cable (24), which can be at least partially wound on the cable roll (22), unwound therefrom and is secured to a second portion of the seat frame that can be moved relative to the first portion, and which controls at least one control valve (36) of the pneumatic spring in accordance with a desired value of the height of the seat frame. A gear mechanism (30) creates an operational connection, in particular a gear connection, between the cable roll (22), a desired value generator (32), by which the desired value of the height of the seat frame can be adjusted, and a control device (34) which controls the at least one control valve (36).
    • 车辆座椅,特别是多功能车辆座椅,具有座椅框架,该座椅框架可以由气动弹簧枢转,并且可以在高度方面进行调节。 调节器(20)确定座椅框架的高度的实际值。 调节器(20)具有电缆辊(22),其被支撑在座椅框架的第一部分上以能够围绕轴线(A)旋转;以及电缆(24),其可以至少 部分地缠绕在电缆卷筒(22)上,从其上展开并固定到座椅框架的可相对于第一部分移动的第二部分,并且根据空气弹簧的至少一个控制阀(36)控制 具有座椅框架的高度的期望值。 齿轮机构(30)在电缆卷(22),期望值发生器(32)之间产生操作连接,特别是齿轮连接,借此可以调整座椅框架的高度的期望值,以及 控制装置(34),其控制所述至少一个控制阀(36)。