发明名称 Car wash machine with rolling gravity pressure controlled wrap brushes
摘要 An improved car wash is provided and consists of a structure for positioning by gravity pressure a rotating wrap brush on a support frame transversely into a path of a vehicle so that when the wrap brush is contacted by the vehicle the wrap brush will move across front, along one side and across back of the vehicle to wash the vehicle.
申请公布号 US4769868(A) 申请公布日期 1988.09.13
申请号 US19860918011 申请日期 1986.10.14
申请人 PAGNANELLI, VICTOR;O'CAMPO, DOUGLAS F.;PAGNANELLI, VINCENT 发明人 PAGNANELLI, VICTOR;O'CAMPO, DOUGLAS F.;PAGNANELLI, VINCENT
分类号 B60S3/06;(IPC1-7):B60S3/06 主分类号 B60S3/06
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