| 摘要 |
A weighing bed (10) which includes a patient support assembly (12), an upper bed frame (14) and a lower bed frame (16). Linkage assemblies and actuators, powered by motors, provide movement capability for the bed (10). Mounted on both sides of the lower frame (16) are load cells (52, 53), each of which has connected thereto a U-shaped rigid bracket (72). First link member (84) connects one end (76) of bracket (72) to a foot portion of the upper bed frame (14), while second and third link members (90, 92) connect the other end (75) of the bracket (72) to a head end of the upper bed frame (14).
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