发明名称 Structure of golf cart wheel holder assembly
摘要 A golf cart wheel axle assembly having a holder plate connected to the frame of a golf cart to hold a wheel axle by a lock screw, wherein a rivet is fastened in a transversely extended rivet hole on the holder plate and peripherally engaged into an annular groove around a shoulder on the lock screw to stop the lock screw from an axial movement relative to the wheel axle.
申请公布号 US5957543(A) 申请公布日期 1999.09.28
申请号 US19970956455 申请日期 1997.10.23
申请人 WU, CHING-CHANG 发明人 WU, CHING-CHANG
分类号 A63B55/08;B60B33/00;B60B37/10;(IPC1-7):B60B29/00 主分类号 A63B55/08
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