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1. 发明申请

WO1993011062A1 AIR CHAMBER TYPE PATIENT MOVER 审中-公开
标题翻译：空气室类型患者运动
公开(公告)号：WO1993011062A1
公开(公告)日：1993-06-10
申请号：PCT/US1991008660
申请日：1991-11-25
申请人： WEEDLING, Robert, E. , SWALLEN, William, R. , JOHNSON, Raynor, A. , WEGENER, Jack , DAVIS, David, T.
IPC分类号： B65G07/06
CPC分类号： B60V3/025 , A61G7/1021 , A61G7/1028 , A61G7/103 , A61G2200/32
摘要： Air chamber-type air pallets (10) incorporate side-to-side linked air pressurized tubes or chambers (46-64) in two integrated rows, having common members (14, 16) for adjacent chambers under air pressurization rendered rigid over a certain extent to rigidify the air chambers thereof which form load backing chambers in place of rigid backing members conventionally employed in air pallets maintaning the load (P) footprint borne by the air pressurized backing chambers matched by that of the developed air bearing or air film (A) by passage of compressed air through the pattern of perforations (26). Preferably, linked tubes (44-54) of one row are laterally offset but integrated physically to those (56-64) of a second row to both limit lateral shrinkage of linked tubes (44-64) extending completely across the pin hole perforations (26) within the thin, flexible bottom sheet (18) partially forming such air pallets. A single row of linked tubes (306) formed of two thin, flexible sheets (302, 304), acting as plenum chambers and having perforations (316) within the thin, flexible bottom sheet (304) functions adequately to support the patient (P) directly on the top thin, flexible sheeet (302) with the bottom tangential surfaces of the individual tubes (306) flattening.
摘要翻译：空气室型空气托盘（10）包括两个一体排列的侧向连接的空气加压的管或室（46-64），其具有在空气加压之下的相邻室的共同构件（14,16）在形成负载背衬室的空气室的刚度方面，代替常规用于空气托盘中的刚性背衬构件，该空气托盘支撑由与开发的空气轴承或空气薄膜（A）匹配的空气加压背衬腔承载的负载（P））通过压缩空气通过穿孔图案（26）。优选地，一排的连接管（44-54）横向偏移，但物理地与第二排的（56-64）物理地结合，以限制完全延伸穿过销孔穿孔的连接管（44-64）的横向收缩 26）部分地形成这种空气托盘的薄的柔性底部片（18）内。由薄的柔性片（302,304）形成的一排连接的管（306），其作为充气室并且在薄的柔性底片（304）内具有穿孔（316），其功能足以支撑患者（P ）直接位于顶部薄的柔性薄片（302）上，其中各个管（306）的底部切向表面变平。

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