| 摘要 |
<p>The caster wheel assembly (10) includes a top plate (12) with downwardly extending walls which terminate in bottom flanges to support the frame of a heavy cabinet. The caster wheel assembly further includes side flanges with eyelets (74,76) through which screws or bolts pass to threaded apertures in the frame of the heavy cabinet. The top plate (12) is configured to bend elastically and then inelastically in response to a force on the caster wheels, thereby reducing the force transmitted to the cabinet frame. <IMAGE></p> |
