发明名称 Curb and gutter machine
摘要 A new curb and gutter machine used in combination with a vehicle and characterized by its construction to include an adjustable cutter for trimming along the side of a roadway or curb, a sweeper for removing not only trimmed material but also other debris which might be along the side of the roadway, and a vacuum head for transferring the debris into a receptacle that is preferably mounted at the rear of the vehicle. The machine of this invention is further characterized by its utilization of braided cable to accomplish both the cutting operation and the sweeping operation, thereby significantly increasing the useful life of both the cutter and the sweeper.
申请公布号 US4620341(A) 申请公布日期 1986.11.04
申请号 US19850740342 申请日期 1985.06.03
申请人 RIGBY, ROBERT B. 发明人 RIGBY, ROBERT B.
分类号 E01H1/08;E01H11/00;(IPC1-7):E01H1/08;E01H1/04 主分类号 E01H1/08
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