作者: Clarence J. Aulik
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摘要: An improved system for actuating wheel engaging ring brakes a hospital stretcher, bed, or the like. The brake includes an elongated rotational member extending longitudinally along stretcher to actuate pivot arms adjacent one front and rear prevent wheels from rolling. A separate extends length of actuates bullet pin latch lock nonbraked against swivel action. Thus, single nurse can easily push manipulate about even when loaded with patient.