Pressure regulation
    1.
    发明授权
    Pressure regulation 失效
    压力调节

    公开(公告)号:US5092358A

    公开(公告)日:1992-03-03

    申请号:US705636

    申请日:1991-05-28

    IPC分类号: G05D16/10 G05D16/06

    摘要: A pressure regulator whose initial pressure can be set by manually setting the initial stress of a control spring has a double-seated valve with an inner and outer valve seat and a valve closing element. The valve closing element divides a supply pressure chamber from a control pressure chamber and the latter from a pressure-relief chamber. The inner valve seat is arranged on a control piston which is loaded by the control spring. In order to set a higher initial pressure, the initial stress of the control spring is increased, in order to reduce pressure, the initial stress of the spring is diminished. During this process, the outer or inner valve seat lifts off temporarily from the valve closing element until equilibrium is reestablished by a corresponding pressure chamber and the double-seated valve closes. In order to compensate the hysteresis occurring here, a lifting device is provided which, when the initial stress of the control spring is reduced, briefly lifts off the inner valve seat from the valve closing element and then becomes inactive again. The superproportional pressure drop associated with this in the control pressure chamber has the effect that the equilibrium of forces for closing the double-seated valve is always produced after the outer valve seat is opened by the pressure increase.

    摘要翻译: 可以通过手动设定控制弹簧的初始应力来设定初始压力的压力调节器具有带有内外阀座和闭阀元件的双阀。 阀关闭元件将供给压力室与控制压力室分离,并将其从减压室分离。 内阀座布置在由控制弹簧加载的控制活塞上。 为了设定较高的初始压力,控制弹簧的初始应力增加,为了减小压力,弹簧的初始应力减小。 在该过程中,外阀座或内阀座临时从阀关闭元件提升,直到通过相应的压力室重新建立平衡,并且双阀阀关闭。 为了补偿这里发生的滞后,提供了一种提升装置,当控制弹簧的初始应力减小时,将其从阀关闭元件短暂地提升出内阀座,然后再次变得不起作用。 与控制压力室相关联的超比例压降具有这样的效果,即在通过压力增加打开外阀座之后,总是产生用于关闭双座阀的力的平衡。

    Adjustable back support for motor vehicles
    2.
    发明授权
    Adjustable back support for motor vehicles 失效
    适用于机动车辆的可调支撑

    公开(公告)号:US4699424A

    公开(公告)日:1987-10-13

    申请号:US923050

    申请日:1986-10-24

    IPC分类号: A47C7/46 B60N2/90 A47C3/00

    摘要: In order to achieve with an adjustable back support a further comfort increase, supports consisting of individual air chambers are accommodated in the backrest of a motor vehicle seat stacked flake-shaped one above the other. The approximately horizontally directed boundary edges of the air chambers are constructed wave-shaped so that wave troughs and coordinated wave peaks of two adjoining air chambers overlap owing to the stacking.

    摘要翻译: 为了实现可调节的背部支撑,进一步的舒适度增加,由各个空气室组成的支撑件容纳在彼此堆叠的片状的机动车辆座椅的靠背中。 空气室的大致水平方向的边界边缘被波浪形地形成,使得两个邻接的空气室的波谷和协调波峰由于堆叠而重叠。

    Pneumatic control installation for headlights
    4.
    发明授权
    Pneumatic control installation for headlights 失效
    气动控制安装

    公开(公告)号:US4013883A

    公开(公告)日:1977-03-22

    申请号:US518893

    申请日:1974-10-29

    IPC分类号: B60Q1/105 B60Q1/04

    CPC分类号: B60Q1/105

    摘要: A pneumatically operated control system for the automatic alignment of motor vehicle headlights in which a measuring transmitter at each axle of the motor vehicle determines the change in distance of the axle to the vehicle body and, cooperating with a pressure modulator, causes the alignment of the headlights to a constant light distance by way of a differential control element and a control shifting device; the control shifting device thereby includes a control rod engaging at the pivotal headlight which in case of pressure failure is clamped fast either directly or indirectly by a servo-adjusting motor which is operatively connected with the pressure line.

    Locking device for a fluid plug-in connection between a fluid pipe and a
connecting part
    5.
    发明授权
    Locking device for a fluid plug-in connection between a fluid pipe and a connecting part 失效
    用于流体管道和连接部件之间的流体插入连接的锁定装置

    公开(公告)号:US4938510A

    公开(公告)日:1990-07-03

    申请号:US354831

    申请日:1989-05-22

    IPC分类号: F16L37/00 F16L37/14

    CPC分类号: F16L37/144

    摘要: A locking device for a plug-in connection between a fluid pipe, provided with a shaped-on radially protruding abutment, and a connecting part utilizes a clamp, which can be guided in the connecting part, two branches of the clamp overlapping the abutment of a correctly plugged-in fluid pipe in order to secure the plug-in connection against axial separation. A guide slot, for receiving the clamp, opens along its length towards a plug-in side of the connecting part in order to prevent incorrectly produced plug-in connections, i.e. unsecured conditions, while the clamp itself is provided with a guard which can be displaced in the elongated opening of the guide slot. This guard ensures that the abutment of the plugged-in fluid pipe is either overlapped by the clamp branches, in the case of a correct plug-in connection, or remains visible above the plug-in side of the connecting part, in the case of an incorrectly executed plug-in connection.

    摘要翻译: 用于在设置有成形的径向突出的邻接部的流体管与连接部之间的插入连接的锁定装置利用可以在连接部中被引导的夹具,夹具的两个分支重叠于 一个正确插入的流体管,以确保插入式连接不被轴向分离。 用于接收夹具的引导槽沿着连接部件的插入侧朝向连接部件的插入侧开口,以防止错误地产生的插入连接,即不安全的状况,同时夹具本身设置有可以是 在引导槽的细长开口中移位。 该防护件确保插入式流体管道的邻接部分与夹具分支重叠,在正确的插入式连接的情况下,或者在连接部件的插入侧上方保持可见,在 未正确执行的插件连接。

    Motor vehicle seat
    6.
    发明授权
    Motor vehicle seat 失效
    汽车座椅

    公开(公告)号:US4497517A

    公开(公告)日:1985-02-05

    申请号:US393597

    申请日:1982-06-30

    摘要: A seat cushion adapted to be concealed in a back rest area of a motor vehicle seat includes a number of superimposed chambers, with the chambers being individually inflatable for individual support of a spinal column of the user of the seat. The individual chambers are delimited at intervals by a connecting ribs, with each connecting rib following along staggered paths and, preferably, along staggered undulating paths so that adjoining chamber walls form a tooth-like meshing. Thus, a transition area formed by the tooth-like meshing of the chambers is percieved as comfortable when the chambers are inflated to different hardnesses.

    摘要翻译: 适于隐藏在机动车辆座椅的靠背区域中的座垫包括多个重叠的腔室,其中腔室可单独地充气以用于座椅使用者的脊柱的单独支撑。 各个腔室通过连接肋间隔定界,每个连接肋沿着交错的路径并且优选沿着交错的起伏路径,使得相邻的腔室壁形成齿状啮合。 因此,当室被充气到不同的硬度时,由室的齿状啮合形成的过渡区域被认为是舒适的。

    Inflatable cushion apparatus for motor vehicle passenger seats
    7.
    发明授权
    Inflatable cushion apparatus for motor vehicle passenger seats 失效
    汽车乘客座椅充气缓冲装置

    公开(公告)号:US4756574A

    公开(公告)日:1988-07-12

    申请号:US922951

    申请日:1986-10-24

    摘要: An inflatable cushion is provided to be embedded in the upholstery of a motor vehicle seat. The cushion has one inflatable compartment and is typically placed near an exterior edge of a back support or seat cushion. As the inflatable cushion is inflated, the contours of the back support or seat cushion can be changed. The longitudinal interior edge of the cushion has a wave-like configuration which faces toward the central portion of the back support or seat cushion.

    摘要翻译: 提供了一种可充气的垫子来嵌入机动车辆座椅的室内装饰。 垫子具有一个充气隔间,并且通常放置在背部支撑件或座垫的外部边缘附近。 当充气垫充气时,可以改变背部支撑或座垫的轮廓。 衬垫的纵向内部边缘具有朝向背部支撑件或座垫的中心部分的波状构造。

    Motor vehicle body, especially for passenger motor vehicles
    9.
    发明授权
    Motor vehicle body, especially for passenger motor vehicles 失效
    机动车辆,特别适用于客车

    公开(公告)号:US4222603A

    公开(公告)日:1980-09-16

    申请号:US848307

    申请日:1977-11-03

    摘要: A motor vehicle body, especially for passenger motor vehicles, which is provided with laterally arranged doors and longitudinal bearers disposed therebelow whereby an upper area of the longitudinal bearer projects laterally outwardly beyond the lower area, and the upper area is at least partially covered off by the lower edge of the door or by a sealing profile secured at the lower edge of the door and is thus protected against soiling; the lower edge of the door or the sealing profile secured at the lower edge of the door thereby does not abut the longitudinal bearer but extends at a distance with respect thereto.

    摘要翻译: 机动车体,特别是用于客运机动车辆,其设置有横向布置的门和设置在其下方的纵向承载件,由此纵向承载件的上部区域横向向外突出超出下部区域,并且上部区域至少部分地被 门的下边缘或通过固定在门的下边缘处的密封型材,从而防止污染; 门的下边缘或固定在门的下边缘处的密封轮廓不邻接纵向承载件,而是相对于其延伸一定距离。

    Installation for the protection of a line
    10.
    发明授权
    Installation for the protection of a line 失效
    安装保护线

    公开(公告)号:US4122436A

    公开(公告)日:1978-10-24

    申请号:US749422

    申请日:1976-12-10

    IPC分类号: F16L57/00 G01M3/28 G08B21/00

    CPC分类号: F16L57/00 G01M3/283

    摘要: An installation for the protection of a line, according to which the line is surrounded at least within its area endangered by external influences by a coaxially arranged tubular member and the annular space disposed between the line and the tubular member is filled by a control medium which triggers a warning indication in case of an unusual pressure change caused, for example, by mechanical damage to the outer tubular member.

    摘要翻译: 用于保护线的装置,根据该装置,线被至少在其内部被其同轴布置的管状构件的外部影响所包围的区域内包围,并且设置在线与管状构件之间的环形空间由控制介质填充, 在例如由于外部管状构件的机械损坏引起的异常压力变化的情况下触发警告指示。