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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
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。
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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
CPC分类号： F16K19/00 , Y10T137/87684 , Y10T137/9464
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.
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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
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.
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