发明名称 Truck mounted pavement sweeping brush
摘要 A brush assembly apparatus for cooperation with a snow plow mounting apparatus which includes apparatus for attachment to the associated snow plow mounting apparatus and an elongated main body. A plurality of bristles mounted in the main body extend generally downwardly during normal operation and apparatus is provided to bias the main body downwardly to insure thorough sweeping. In some form of the invention the apparatus also includes at least a first generally L-shaped axial extremity for the main body. Other forms of the invention may also include a second generally L-shaped axial extremity for the main body.
申请公布号 US5182830(A) 申请公布日期 1993.02.02
申请号 US19910799422 申请日期 1991.11.26
申请人 VIOLA, JOHN 发明人 VIOLA, JOHN
分类号 E01H1/02 主分类号 E01H1/02
代理机构 代理人
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