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    Vehicle seat with scissor frame arrangement
    1.
    发明授权
    Vehicle seat with scissor frame arrangement 有权

    公开(公告)号：US11685298B2

    公开(公告)日：2023-06-27

    申请号：US17118907

    申请日：2020-12-11

    申请人： GRAMMER AG

    发明人： Florian Dotzler ,  Konstantin Krivenkov

    IPC分类号： B60N2/50 ,  B60N2/52 ,  F16M13/00

    CPC分类号： B60N2/508 ,  B60N2/501 ,  B60N2/502 ,  B60N2/522 ,  B60N2/525 ,  B60N2/527 ,  F16M13/00

    摘要： The invention relates to a vehicle seat comprising a vehicle seat upper part and a vehicle seat lower part, which are spaced apart from one another along a height axis and are connected to one another by means of a scissor frame arrangement, wherein the scissor frame arrangement comprises at least one inner swinging arm and at least one outer swinging arm, wherein the at least one inner swinging arm and the at least one outer swinging arm are mechanically coupled, whereby an angle of inclination of the vehicle seat upper part relative to the vehicle seat lower part can be specified, wherein the mechanical coupling comprises an arm element and a first connecting element pivotably connected thereto, wherein the angle of inclination can be specified by a length of the first connecting element.

    VEHICLE SEAT COMPRISING AN ADDITIONAL VOLUME FOR LEVELLING AND STABILIZATION
    3.
    发明申请
    VEHICLE SEAT COMPRISING AN ADDITIONAL VOLUME FOR LEVELLING AND STABILIZATION 审中-公开

    公开(公告)号：US20180111524A1

    公开(公告)日：2018-04-26

    申请号：US15787177

    申请日：2017-10-18

    申请人： GRAMMER AG

    发明人： Konstantin LOREY ,  Hubert WITTMANN ,  Konstantin KRIVENKOV

    IPC分类号： B60N2/52

    CPC分类号： B60N2/525 ,  B60N2/501 ,  B60N2/502 ,  B60N2/505 ,  B60N2/508 ,  B60N2/522 ,  B60N2/527

    摘要： A vehicle seat comprising a device for levelling the vehicle seat is provided. The vehicle seat including an upper seat element, which can be moved relative to a lower seat element by a first air spring and on which a mass can be arranged The lower and the upper seat element are arranged at a predetermined distance from one another, and the first air spring is fluidically connected to an additional volume of an additional volume module by a first fluid connection. The internal pressure of the first air spring is controllable by the additional volume module. The device comprises a limited auxiliary volume, which is fluidically coupled to the additional volume by means of a fluid conveying unit and a second fluid connection, it being possible, when the distance changes between said seat elements due to a shift in weight of the mass on the upper seat element, to change the internal pressure of the additional volume and, indirectly, of the first air spring by a fluid being conveyed between the auxiliary volume and the additional volume by means of the fluid conveying unit in order to compensate for the change in distance.

    VEHICLE SEAT OR VEHICLE CABIN HAVING A SUSPENSION APPARATUS AND UTILITY VEHICLE
    6.
    发明申请
    VEHICLE SEAT OR VEHICLE CABIN HAVING A SUSPENSION APPARATUS AND UTILITY VEHICLE 有权
    具有悬挂装置和实用车辆的车辆座椅或车辆舱

    公开(公告)号：US20160200230A1

    公开(公告)日：2016-07-14

    申请号：US14915754

    申请日：2014-09-23

    申请人： GRAMMER AG

    发明人： Erwin HALLER

    IPC分类号： B60N2/52 ,  B60N2/50

    CPC分类号： B60N2/522 ,  B60G99/002 ,  B60G2202/152 ,  B60G2202/24 ,  B60G2202/414 ,  B60G2202/416 ,  B60G2600/182 ,  B60N2/501 ,  B60N2/502 ,  B60N2/505 ,  B60N2/508 ,  B60N2/527

    摘要： The invention relates to a vehicle seat or to a vehicle cabin having a suspension apparatus comprising a top end part and a bottom end part, which can be deflected relative to the top end part, which are connected to each other in a spring-loaded manner by means of a suspension element, and having a dampening apparatus for dampening vibrations having effect on at least one of the two end parts wherein the dampening apparatus and a distance leveling apparatus for adjusting a distance between the top end part and the bottom end part have an acutator fluid element controlled by common pressure stages.

    摘要翻译： 本发明涉及一种具有悬挂装置的车辆座椅或车厢，所述悬挂装置包括顶端部分和底端部分，所述顶端部分和底端部分可相对于顶端部分偏转，弹簧加载方式彼此连接 并且具有用于抑制振动的阻尼装置，所述阻尼装置对两个端部中的至少一个具有影响，其中所述阻尼装置和用于调节所述顶端部与所述底端部之间的距离的距离调平装置具有 由普通压力级控制的辅助流体元件。

    Weight compensating shock isolator assembly
    7.
    发明授权
    Weight compensating shock isolator assembly 有权
    重量补偿冲击隔离器总成

    公开(公告)号：US08794402B2

    公开(公告)日：2014-08-05

    申请号：US12911246

    申请日：2010-10-25

    申请人： Shubin Ruan ,  Jeffrey T. Kelly

    发明人： Shubin Ruan ,  Jeffrey T. Kelly

    IPC分类号： F16F9/49 ,  F16F7/00 ,  F16M1/00

    CPC分类号： B60N2/503 ,  B60N2/24 ,  B60N2/4242 ,  B60N2/527 ,  B60N2/544 ,  F16F13/007

    摘要： A weight compensating shock isolator assembly includes at least one spring with preload to return the isolator to an initial position, the at least one spring exerting a spring force that changes during the isolator stroke. The isolator includes a hydraulic cylinder containing hydraulic fluid and a piston that moves relative to the hydraulic cylinder, wherein hydraulic fluid is forced through or around a piston head during relative movement thereof with respect to the hydraulic cylinder to create a resisting force that is stroke and velocity dependent, with the damping constant C changing with stroke.

    摘要翻译： 重量补偿式隔震器组件包括至少一个具有预载荷的弹簧以将隔离器返回到初始位置，所述至少一个弹簧施加在隔离器冲程期间改变的弹簧力。 隔离器包括液压缸，其包含液压流体和相对于液压缸移动的活塞，其中液压流体在其相对于液压缸的相对运动期间被迫通过或围绕活塞头，以产生作为冲程的阻力， 速度依赖，阻尼常数C随行程而变化。

    Seat suspension system having fail-safe functionality
    8.
    发明授权
    Seat suspension system having fail-safe functionality 有权
    座椅悬挂系统具有故障安全功能

    公开(公告)号：US08682528B2

    公开(公告)日：2014-03-25

    申请号：US13448943

    申请日：2012-04-17

    申请人： Michael S. Contratto ,  John C. Spangler, Jr. ,  Charles E. Lewis, II ,  Florin M. Marcu ,  Kristen A. Gerstner

    发明人： Michael S. Contratto ,  John C. Spangler, Jr. ,  Charles E. Lewis, II ,  Florin M. Marcu ,  Kristen A. Gerstner

    IPC分类号： G06F7/00 ,  B60R22/00 ,  E05F15/00 ,  G05D1/00 ,  G05D3/00 ,  G06F17/00 ,  G08B21/00

    CPC分类号： B60N2/501 ,  B60N2/502 ,  B60N2/505 ,  B60N2/508 ,  B60N2/525 ,  B60N2/527

    摘要： A suspension system for a mobile machine is disclosed. The suspension system may have a seat operatively connected to a cabin floor of the mobile machine, a cylinder connected between the seat and the cabin floor, and a spring associated with the cylinder. The suspension system may also have at least one valve configured to regulate fluid flow into and out of the cylinder, and a controller in communication with the at least one valve. The controller may be configured to detect a failure condition of the suspension system. In response to detection of the failure condition, the controller may be further configured to cause the at least one valve to move to a default position at which fluid flow into and out of the cylinder is restricted by an amount that still allows fluid flow through the at least one valve.

    摘要翻译： 公开了一种移动机的悬挂系统。 悬挂系统可以具有可操作地连接到移动机器的机舱地板的座椅，连接在座椅和机舱地板之间的气缸以及与气缸相关联的弹簧。 悬挂系统还可以具有至少一个阀，其构造成调节进入和离开缸的流体流量，以及与所述至少一个阀连通的控制器。 控制器可以被配置为检测悬架系统的故障状况。 响应于故障状况的检测，控制器可以被进一步配置成使得至少一个阀移动到一个默认位置，在这个默认位置，进入和离开缸的流体流被限制在允许流体流过 至少一个阀。

    SHOCK-ABSORBING SEAT SYSTEM
    10.
    发明申请
    SHOCK-ABSORBING SEAT SYSTEM 审中-公开
    防震座椅系统

    公开(公告)号：US20110037300A1

    公开(公告)日：2011-02-17

    申请号：US12811812

    申请日：2008-12-05

    申请人： Marc Pettigrew ,  Paul Taylor

    发明人： Marc Pettigrew ,  Paul Taylor

    IPC分类号： A47C1/00 ,  A47C15/00 ,  A47C7/35 ,  A47C7/14 ,  F16F7/00

    CPC分类号： B63B29/04 ,  B60N2/502 ,  B60N2/509 ,  B60N2/525 ,  B60N2/527 ,  B60N2/544 ,  B63B17/0081 ,  B63B2029/043

    摘要： A shock-absorbing structure comprises a frame having front and rear sides. The frame provides mounting points for first and second shock-absorbing assemblies. The mounting points are located side-by-side across a transverse dimension of the frame and may be provided on a single frame member. The frame has front and rear faces each capable of supporting a linear slide to which a seat or other item may be attached. A first shock-absorbing assembly is mounted to the first mounting point and coupled to a first seat or other item supported on a linear slide on one of the front and rear faces of the frame. The shock absorbing structure may be applied to support seats in a boat or other vehicle.

    摘要翻译： 减震结构包括具有前侧和后侧的框架。 该框架为第一和第二减震组件提供安装点。 安装点在框架的横向尺寸上并排设置，并且可以设置在单个框架构件上。 框架具有各自能够支撑可以安装座椅或其他物品的线性滑块的前表面和后表面。 第一减震组件安装到第一安装点并且联接到支撑在框架的前表面和后表面之一上的线性滑块上的第一座位或其他物品。 冲击吸收结构可以用于支撑船或其他车辆中的座椅。