发明名称 VEHICLE WASHING APPARATUS
摘要 A side brush apparatus for washing tall vehicles including a longitudinally displaceable carriage and a pair of independently pivotal cylindrical brushes mounted on the carriage with the axes thereof in spaced, staggered, parallel relationship and inclined from the vertical at an angle of 45 DEG to present a maximum swept washing area for an angled brush at minimum effective longitudinal length.
申请公布号 US3812550(A) 申请公布日期 1974.05.28
申请号 US19730333441 申请日期 1973.02.16
申请人 BIVENS WINCHESTER CORP,US 发明人 BIVENS D,US
分类号 B60S3/06;(IPC1-7):B60S3/06 主分类号 B60S3/06
代理机构 代理人
主权项
地址