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专利名称：Body support
发明人：Peter J. Olds,Richard S. Blakeway申请号：US06/447322申请日：19830321公开号：US04494260A公开日：19850122
摘要：A body support applicable to a hospital bed, seat or the like includes asubstantially horizontal frame on which a series of carriers are mounted for oscillationabout parallel axes transverse of the frame, substantially rectangular-section supportblocks of resiliently yieldable material being mounted on the carriers, drive means beingprovided for oscillating the carriers and the support blocks mounted thereon in unisonto tilt the upper faces of the support blocks alternately in both directions from
horizontal, varying the pressure applied by all parts of a body supported by the supportblocks.
申请人：OLDS; PETER J.,BLAKEWAY; RICHARD S.
代理机构：Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Koch
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