发明名称 Street sweeping machine
摘要 A street sweeping vehicle with a single engine both for the purpose of propulsion and generation of hydraulic power. The hydraulic power is used to drive individual hydraulic motors controlling the main broom, gutter broom and debris elevating system. Each separate hydraulic motor is so positioned as to operate effectively while accomodating various drine positions, yet minimizing wear and tear on the mechanism driven.
申请公布号 US4328603(A) 申请公布日期 1982.05.11
申请号 US19800214263 申请日期 1980.12.08
申请人 DICKSON, DONALD L.;DICKSON, STEVEN L. 发明人 DICKSON, DONALD L.;DICKSON, STEVEN L.
分类号 E01H1/04;E01H1/05;(IPC1-7):E01H1/04 主分类号 E01H1/04
代理机构 代理人
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