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    • 8. 发明申请
    • Height Adjustable Bed with a Lift Chain Assembly and Components Thereof
    • 高度可调节床与升降链组件及其组件
    • US20100223728A1
    • 2010-09-09
    • US12397511
    • 2009-03-04
    • Stephen E. HutchisonDavid W. HornbachDarrell L. Metz
    • Stephen E. HutchisonDavid W. HornbachDarrell L. Metz
    • A47B9/12B66F13/00F16G13/00F16G13/06
    • A61G7/012B66F3/06
    • A bed 14 has a base frame 32, an elevateable frame 34 and a telescopable column 36 having a base segment 36a connected to the base frame 32 and a terminal segment 36e connected to the elevateable frame 34. Each column circumscribes a lift chain assembly 100 which includes a magazine 102 and a lift chain 160 with a terminal link 240. The magazine 102 is connected to either the base frame 32 or the elevateable frame 34 and the terminal link 240 is connected to the other of the base frame 32 and the elevateable frame 34. The magazine 102 comprises left and right magazine covers 104, 106 each having an outer face and an inner face 112, 114 with grooves 120. The lift chain 160 has left and right rollers 238 that project into the grooves. The lift chain assembly 100 also includes a gear train 320 extending from a gear train drive shaft 334 to a gear train output shaft 338 and a motor 278 having an output shaft 314 connected to the gear train drive shaft 334.
    • 床14具有基座框架32,可升高的框架34和可伸缩的柱36,其具有连接到基座框架32的基部段36a和连接到可升高的框架34的端子段36e。每列限定升降链组件100, 包括杂志102和具有终端链接240的提升链160.盒102连接到基架32或可升高框架34,并且终端连接240连接到基座框架32和可升高框架中的另一个 料仓102包括左和右刀库盖104,106,每个刀片盖具有外表面和具有凹槽120的内表面112,114。提升链160具有突出到凹槽中的左右滚子238。 提升链组件100还包括从齿轮系驱动轴334延伸到齿轮系输出轴338的齿轮系320和具有连接到齿轮系驱动轴334的输出轴314的马达278。
    • 9. 发明授权
    • Siderail mechanism
    • 西铁机制
    • US08745785B2
    • 2014-06-10
    • US12871241
    • 2010-08-30
    • Darrell L. MetzDavid W. HornbachTerry J. Stratman
    • Darrell L. MetzDavid W. HornbachTerry J. Stratman
    • A47C21/08
    • A61G7/0507A61G7/015A61G7/0506A61G7/0509A61G7/0514A61G7/0524A61G2203/42
    • A person-support apparatus comprises a frame, a person support assembly, and a siderail. The person-support assembly is coupled to the frame and is configured to rotate about a first rotational axis with respect to the frame between a first position and a second position. The siderail is movably coupled to the person support assembly and configured to move therewith. The siderail is in a first angular orientation with respect to the frame when the person support assembly is in the first position and in a second angular orientation with respect to the frame when the person support assembly is in the second position. The first angular orientation is substantially the same as the second angular orientation.
    • 人员支持装置包括框架,人员支撑组件和座椅。 人员支撑组件联接到框架并且构造成围绕第一旋转轴线相对于框架在第一位置和第二位置之间旋转。 座椅可移动地联接到人员支撑组件并且被配置成与其一起移动。 当人员支撑组件处于第二位置时,当人支撑组件处于第一位置时,座椅相对于框架处于第一角度定向,并且当人支撑组件处于第二位置时,座椅相对于框架处于第二角度定向。 第一角度取向基本上与第二角度取向相同。