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1. 发明申请

WO2004028307A9 VALVE FOR ZONED CELLULAR CUSHION 审中-公开
标题翻译：用于分区细胞垫的阀
公开(公告)号：WO2004028307A9
公开(公告)日：2004-09-02
申请号：PCT/US0309406
申请日：2003-03-25
申请人： ROHO INC , GRAEBE ROBERT W , KLOTZ ROBERT , RICKMAN PAUL A , CLAPPER DENNIS L
发明人： GRAEBE ROBERT W , KLOTZ ROBERT , RICKMAN PAUL A , CLAPPER DENNIS L
IPC分类号： A47C27/00 , A47C23/00 , A47C27/10 , F16K5/04 , F16K11/06 , F16K11/07 , F16K11/074
CPC分类号： F16K11/06 , A47C27/081 , A47C27/10 , A61G5/1045 , A61G7/05769 , F16K5/0442 , F16K11/0716 , F16K11/074 , Y10T137/86879
摘要： A valve (600) for use with an inflatable cushion (A) having individual inflation zones (r, s, t, u) including a slide housing (686) positioned between two outer casing halves (604, 606). Each casing half has a plurality of nipple connector seats (612). Each nipple connector seat has at least one external detent (638). The slide housing has a series of nipple connectors (694) along its length that are inserted into air conduits in the peripheral edge of the cushion, which, in turn, are connected to the individual inflation zones. Each nipple connector has at least one retainer groove (702) in the surface. The casing half detents engage the cushion edge and the retainer grooves to retain the nipple in the air conduits. There is a movable slide (688) inside the slide seat bore (692). The slide has a longitudinal inner bore (720) and a number of openings (722) along its length that communicate with the inner bore. The valve is opened by aligning the slide openings with the connector nipples to allow the inflation zones to communicate through the valve slide bore and is closed by moving the slide openings out of alignment with the casing openings to seal off the inflation zones.
摘要翻译：一种用于具有单独充气区（r，s，t，u）的充气垫（A）的阀（600），包括位于两个外壳半部（604,606）之间的滑动壳体（686）。每个外壳半部具有多个接头连接器座（612）。每个接头连接器座具有至少一个外部止动件（638）。滑动壳体具有沿其长度的一系列接头连接器（694），其被插入到缓冲垫的周边边缘中的空气管道中，而这又连接到各个充气区域。每个接头连接器在表面中具有至少一个保持槽（702）。套管半制动器接合衬垫边缘和保持器凹槽以将乳头保持在空气管道中。在滑动座孔（692）内有一个活动滑块（688）。滑动件具有沿其长度的与内孔连通的纵向内孔（720）和多个开口（722）。通过将滑动开口与连接器接头对准来打开阀门，以允许充气区域通过阀滑动孔连通，并通过移动滑动开口与壳体开口不对准以封闭充气区域而关闭阀。

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