Fluid control tap and plug assembly
    1.
    发明授权
    Fluid control tap and plug assembly 失效
    流体控制带和插头组件

    公开(公告)号:US3763504A

    公开(公告)日:1973-10-09

    申请号:US3763504D

    申请日:1971-07-26

    申请人: IMI DEV LTD

    发明人: PARSONS B

    IPC分类号: E03C1/23 E03C1/22

    CPC分类号: E03C1/2304 E03C2001/2315

    摘要: A fluid flow control tap and plug assembly in which there is a torsion means interconnecting the tap and plug to move the plug, so as to open or close the waste water outlet, a terminal element pivotally mounted in a chamber of the tap holding one end of the torsion means, and a manually operable knob projecting from the tap to effect rotation of the terminal element and the torsion means.

    摘要翻译: 一种流体流动控制龙头和塞组件,其中存在一个扭转装置,其互连了龙头和塞子以移动塞子,以便打开或关闭废水出口;枢转地安装在龙头保持一端 的扭转装置,以及从该抽头突出的手动操作旋钮来实现端子元件和扭转装置的旋转。

    Mixer taps
    2.
    发明授权
    Mixer taps 失效
    混合器TAPS

    公开(公告)号:US3744519A

    公开(公告)日:1973-07-10

    申请号:US3744519D

    申请日:1971-07-26

    申请人: IMI DEV LTD

    发明人: PARSONS B

    IPC分类号: F16K11/20 F16K19/00

    摘要: A mixer tap in which the body has a chamber at the rear of the body and which is separate from water passageways passing through the body, the chamber being provided to receive a support element of a plug actuating mechanism and having an opening to the outside of the body for the insertion of the support element.

    Tap closure member operating mechanisms
    3.
    发明授权
    Tap closure member operating mechanisms 失效
    TAP闭合会员操作机制

    公开(公告)号:US3566704A

    公开(公告)日:1971-03-02

    申请号:US3566704D

    申请日:1969-03-20

    申请人: IMI DEV LTD

    IPC分类号: F16K1/02 F16H27/02

    CPC分类号: F16K1/02 Y10T74/18576

    摘要: A TAP CLOSURE MEMBER OPERATING MECHANISM WITH A RETAINING NUT AND A HEAD NUT, ONE OF WHICH IS MADE FROM PLASTICS, EACH NUT HAVING A LOCKING PORTION, THE LOCKING PORTIONS OF THE TWO NUTS BEING IN ALIGNMENT IN PLANES TAKEN NORMAL TO THE AXES OF THE SCREW THREADS WHEN THE NUTS ARE ASSEMBLED TOGETHER, AND DURING UNSCREWING OF THE NUTS, THE LOCKING PORTION OF THE PLASTICS NUT IS RESILIENTLY COMPRESSED BY THE OTHER LOCKING PORTION SO THAT THE LOCKING PORTIONS MUST PASS ONE ANOTHER AND ALLOW THE UNSCREWING ACTION.