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