Patent ID: 6409388
Filing Date: 2002-06-25
Classification: B60B,F16C,Y10T

Abstract:
A ball support comprising:a cup including a peripheral portion having a peripheral flange laterally extended outward therefrom, and including a chamber formed therein, and including a passage formed through said cup and communicating with said chamber of said cup, and including an outer peripheral portion having a cut-off portion formed therein and communicating with said passage of said cup, a rotary member received in said chamber of said cup, a plurality of balls received in said chamber of said cup and engaged between said rotary member and said cup, and means for retaining said rotary member and said balls in said cup, said passage and said cut-off portion of said cup being communicating with said chamber of said cup for allowing a cleaning agent to flow into said chamber of said cup to clean said ball support.