Plastic part provided with a metal threaded element
    1.
    发明授权
    Plastic part provided with a metal threaded element 失效
    塑料部件设有金属螺纹元件

    公开(公告)号:US4917407A

    公开(公告)日:1990-04-17

    申请号:US97008

    申请日:1987-09-16

    IPC分类号: B60T17/04 F16L47/18 F16L47/24

    CPC分类号: B60T17/04 F16L47/18 F16L47/24

    摘要: A plastic housing cover for a valve having an integral connector nozzle part provided with a metal threaded nipple element is proposed, in which it is assured that the threaded element, inserted in a sealing manner into the plastic, cannot destroy the tight connection with the plastic part during the twisting of insertion and possible twisting on the part of the threaded element itself. The threaded element is accordingly given an opportunity at the outset to rotate, while maintaining the tightness of the seal. The threaded nipple element is preferably a hollow threaded connector and the plastic part comprises a cover of a compressed air valve, especially a brake valve.

    Plastic part provided with a metal threaded element
    3.
    发明授权
    Plastic part provided with a metal threaded element 失效
    塑料部件设有金属螺纹元件

    公开(公告)号:US4714278A

    公开(公告)日:1987-12-22

    申请号:US852385

    申请日:1986-04-15

    CPC分类号: B60T17/04 F16L47/18 F16L47/24

    摘要: A plastic housing cover for a valve having an integral connector nozzle part provided with a metal threaded nipple element is proposed, in which it is assured that the threaded element, inserted in a sealing manner into the plastic, cannot destroy the tight connection with the plastic part during the twisting of insertion and possible twisting on the part of the threaded element itself. The threaded element is accordingly given an opportunity at the outset to rotate, while maintaining the tightness of the seal. The threaded nipple element is preferably a hollow threaded connector and the plastic part comprises a cover of a compressed air valve, especially a brake valve.

    摘要翻译: 提出了一种用于阀的塑料外壳盖,其具有设置有金属螺纹接头元件的整体连接器喷嘴部分,其中确保以密封方式插入塑料中的螺纹元件不能破坏与塑料的紧密连接 在螺纹元件本身的插入和可能的扭转期间扭转的部分。 因此,螺纹元件在开始时具有旋转的机会,同时保持密封的紧密性。 螺纹接头元件优选地是中空螺纹连接器,并且塑料部件包括压缩空气阀的盖,特别是制动阀。

    Leveling control for motor vehicles
    4.
    发明授权
    Leveling control for motor vehicles 失效
    汽车调平控制

    公开(公告)号:US4162083A

    公开(公告)日:1979-07-24

    申请号:US836886

    申请日:1977-09-23

    摘要: A leveling control mechanism for motor vehicles includes an electric pump and a solenoid valve for raising and lowering the vehicle body and a leveling switch with an electronic damping device. The periodic measurement of the distance from the vehicle axle to the vehicle body is carried out by a mechanical-electrical converter, which converts the rotation of a shaft into an electrical signal. During acceleration and deceleration of the vehicle, as well as during the occurrence of centrifugal forces, suitably situated inertial switches inhibit the response of the leveling control mechanism.

    摘要翻译: 用于机动车辆的调平机构包括电动泵和用于升降车辆的电磁阀和具有电子阻尼装置的调平开关。 从车轴到车身的距离的周期性测量由机电转换器实现,其将轴的旋转转换为电信号。 在车辆的加速和减速期间,以及在离心力的发生期间,适当地设置的惯性开关可以抑制调平控制机构的响应。