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1. 发明授权

US4580601A Two-part rising cap for faucets 失效
标题翻译：水龙头两部分上升帽
公开(公告)号：US4580601A
公开(公告)日：1986-04-08
申请号：US646252
申请日：1984-08-31
申请人： Walter F. Schlotman , Raymond M. Grella
发明人： Walter F. Schlotman , Raymond M. Grella
IPC分类号： E03C1/042 , F16K27/08 , F16K31/60 , F16K11/02
CPC分类号： F16K27/08 , Y10T137/86549
摘要： A single-handle faucet has a faucet housing with a mixing valve cartridge disposed therein. The valve cartridge includes a fixed sleeve and a movable stem. A two-part rising cap is connected to the valve stem. An operating handle extends through an opening in the rising cap and is pivotally connected to the sleeve. The two part rising cap is split into first and second parts which are joined along mating surfaces by cooperating pin and hole pairs. The rising cap opening is defined by adjoining slots formed in each of the first and second parts, allowing the rising cap to be assembled about a previously installed handle.
摘要翻译：单把龙头具有一个其中设置有混合阀芯的水龙头外壳。阀芯包括固定套筒和活动杆。两部分上升盖连接到阀杆。操作手柄延伸穿过上升帽中的开口并枢转地连接到套筒。两部分上升帽分为第一和第二部分，它们通过配合销和孔对而沿配合表面连接。上升盖开口由形成在第一和第二部分中的每一个中的相邻狭槽限定，允许上升帽围绕先前安装的手柄组装。

2. 发明授权

US4027851A Faucet valve and seal therefor 失效
标题翻译：水龙头阀门及其密封件
公开(公告)号：US4027851A
公开(公告)日：1977-06-07
申请号：US590848
申请日：1975-06-27
申请人： Walter F. Schlotman
发明人： Walter F. Schlotman
IPC分类号： F16K1/02 , F16K1/42 , F16K31/50 , F16K39/02 , F16K25/00
CPC分类号： F16K31/508 , F16K39/022
摘要： A fluid valve for use in a two handle faucet assembly has a housing, a sleeve within the housing, a stem positioned within the sleeve with a handle portion extending outside of the sleeve and housing, and a reciprocal piston. Rotation of the stem causes reciprocation of the piston. A grommet-type seal is attached to the interior end of the sleeve, adjacent its inlet, and has a portion extending within the sleeve toward the axially movable piston. The seal portion extends in the direction of fluid flow through the valve with the piston closing against the direction of fluid flow onto the extending portion of the seal to effect opening and closing of the valve.
摘要翻译：用于两把手龙头组件的流体阀具有壳体，壳体内的套筒，位于套筒内的柄部，其具有延伸到套筒和壳体外部的手柄部分以及往复活塞。杆的旋转引起活塞的往复运动。垫圈式密封件邻近其入口附接到套筒的内端，并且具有在套筒内朝向可轴向移动的活塞延伸的部分。密封部分沿流体流动的方向延伸穿过阀门，活塞抵靠流体流向密封件的延伸部分的方向，以实现阀的打开和关闭。

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