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公开(公告)号：US5185894A
公开(公告)日：1993-02-16
申请号：US793829
申请日：1991-11-18
CPC分类号： A61G7/1019 , A61G7/1032 , A61G7/1046 , A61G7/1057 , A61G2200/32 , Y10T74/18848
摘要： In an apparatus for shifting patients and having a mobile frame supported on rollers, a cantilevered platform arranged on the frame, and a transport band (44) which is movable by means of a drive mechanism in both directions and which proceeding from a first winding roll supported in the frame extends over the upper side of the platform, around the free longitudinal edge of the platform and along the bottom side of the platform to a second winding roll supported in the frame and onto which it is windable, both winding rolls (26, 28) are constantly coupled with the drive mechanism (68, 70, 72) with rotary play being provided between each winding roll (26, 28) and the drive mechanism (68, 70, 72). Each winding roll (26, 28) can be biased in its winding direction.
摘要翻译： 在用于移动患者并且具有支撑在辊上的可移动框架的装置中，布置在框架上的悬臂平台以及可以通过驱动机构沿两个方向移动并且从第一卷绕辊 支撑在框架中的平台的上侧围绕平台的自由纵向边缘并且沿着平台的底侧延伸到支撑在框架中并且可卷绕在其上的第二卷绕辊，两个卷绕辊（26 ，28）经常与驱动机构（68,70,72）耦合，旋转播放设置在每个卷绕辊（26,28）和驱动机构（68,70,72）之间。 每个卷绕辊（26,28）可以沿其缠绕方向偏置。
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公开(公告)号：US5651150A
公开(公告)日：1997-07-29
申请号：US631268
申请日：1996-04-12
CPC分类号： A61G7/1019 , A61G13/10 , A61G7/1057 , A61G13/104 , A61G2203/80 , Y10T403/602
摘要： A structure providing a patient support surface is transferable between a stationery support column and a wheeled transport carriage with the transport carriage, the support column and the support surface providing structure having connecting parts which cooperate to securely hold the structure to the transfer carriage or to the support column when the structure is mounted on the transfer carriage or the support column, the connecting parts during transfer of the structure from the transfer carriage to a support column, or vice versa, being automatically moved between latched and unlatched conditions to allow the transfer to occur and having security features preventing the patient support surface providing structure from being inadvertently unfastened from both the support column and the transport carriage during a transfer procedure.
摘要翻译： 提供患者支撑表面的结构可在文具支撑柱和具有运输托架的轮式运输托架之间转移，运输托架，支撑柱和支撑表面提供结构具有连接部件，该连接部件配合以将结构牢固地保持在传送托架上 当结构安装在转移支架或支撑柱上时，将结构从转移支架转移到支撑柱，或反之亦然的连接部分在锁定和非锁定状态之间自动移动，以允许转移到 发生并且具有防止患者支撑表面提供结构在转移过程期间不经意地从支撑柱和运输托架松开的安全特征。
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公开(公告)号：US4065837A
公开(公告)日：1978-01-03
申请号：US710365
申请日：1976-08-02
IPC分类号： D06C13/08
CPC分类号： D06C13/08
摘要： A velvet cutting machine includes, a cutting knife having a knife holder, a knife blade and a velvet point, the velvet point extending at one end of the cutting knife in the form of a needle connected successively to the knife blade and the knife holder, the knife holder being connected by a shaft of the machine to a knife-retaining arm of the machine which, in turn, is coupled by another shaft of the machine, that is subjected to a spring, biasing force in peripheral direction thereof, to a cutting head of the machine swingingly suspended on a support arm of the machine extending substantially parallel to the region of a traveling fabric web that is to be cut. The velvet-point needle extends along a straight line at a side thereof facing toward the fabric web during travel of the latter in normal operation, and the cutting knife is formed with a recess extending over a region thereof located below the shaft connected to the knife holder on the side of the needle and terminating at a projection located at the opposite end of the cutting knife from that at which the needle is located, the projection having a side thereof facing toward the traveling fabric web that is disposed on an extension of the straight line along which the side of the needle extends.
摘要翻译： 天鹅绒切割机包括具有刀架，刀片和天鹅绒点的切割刀，所述天鹅绒点在切割刀的一端处以连续地连接到刀片和刀架的针的形式延伸， 刀保持器通过机器的轴连接到机器的刀保持臂，该刀保持臂又连接在机器的另一个轴上，该另一个轴在其周向方向上受到弹簧的偏压力， 所述机器的切割头在所述机器的支撑臂上摆动地悬挂，所述支撑臂基本上平行于待切割的行进织物网的区域延伸。 天鹅绒点针在其正常操作期间的行进过程中沿着一条直线延伸，并且切割刀形成有在其连接到刀的轴下方的区域上延伸的凹槽 保持器在针的侧面并且终止于位于切割刀的相对端处的针与针所在的突起处，突起的侧面面向行进织物纤维网，该侧面设置在针 针的侧面延伸的直线。
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