发明名称 Height-adjustable bed
摘要 A bed, in particular a sickbed or nursing bed, comprises a height-adjustable bedstead having a frame comprising frame side parts and frame transverse parts and, in the region of the frame transverse parts, legs connected with each other in pairs by means of cross bracings. The legs have lower ends supported on a floor and, at their opposite upper ends, are supported and slidably guided at guiding profiles extending in parallel to the frame side parts. Further, the bed comprises two lifting assemblies each having a drive unit comprising a housing, and a pushrod adapted to be moved out of the housing and into the housing by the drive unit. The two lifting assemblies are arranged in the region of the frame side parts, leaving a space for accommodation of an adjustment drive for an adjustable mattress supporting device.
申请公布号 US7509697(B2) 申请公布日期 2009.03.31
申请号 US20070703533 申请日期 2007.02.07
申请人 VOELKER AG 发明人 DORENBECK GUENTHER
分类号 A61G7/012 主分类号 A61G7/012
代理机构 代理人
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