发明名称 Liquid lubricated cleaning element for vehicle washing apparatus
摘要 A vehicle washing apparatus includes a curtain cleaning element constructed of a main pipe for receiving a liquid from a supply source and having a plurality of openings therein and a plurality of secondary pipes connected to the openings in the main pipe for receiving the liquid therefrom and discharging it through a plurality of discharge openings. The main pipe and the secondary pipes form a framework for supporting a curtain constructed of a liquid retaining material folded over on itself to form a double layer of the material fastened together at spaced positions, with the secondary pipes positioned between the layers whereby when liquid is flowed through the pipes, it is discharged through the discharge openings to wet or lubricate the liquid retaining material of the cleaning element. The vehicle washing apparatus includes a frame having a set of top mounted curtains and two sets of opposed side curtains rotatably attached thereto for washing a vehicle.
申请公布号 US7331079(B2) 申请公布日期 2008.02.19
申请号 US20040920406 申请日期 2004.08.18
申请人 ENNIS G THOMAS 发明人 ENNIS G. THOMAS
分类号 B60S3/04 主分类号 B60S3/04
代理机构 代理人
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