发明名称 |
Surface sweeping machine with over-the-cab hopper dumping |
摘要 |
A road sweeper which includes a hopper between a cab and a centrifugal separator, a pair of relatively telescopically extendable and retractable members, one member of each pair being pivoted to a frame of the vehicle and another member of each pair being pivoted to a hopper, a pair of control arms pivoted one each between one of the extendable members and the vehicle, and a tilt cylinder and occupant-protecting mechanism cooperatively operative such that upon relative extension of the extendable and retractable members the control arms effect compound motion of the hopper to a position over-the-cab for subsequent dumping and the automatic interpositioning of the occupant protection mechanism between the hopper and the cab.
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申请公布号 |
US5337444(A) |
申请公布日期 |
1994.08.16 |
申请号 |
US19920957880 |
申请日期 |
1992.10.07 |
申请人 |
TYMCO, INC. |
发明人 |
YOUNG, GARY B.;HANEL, ALBERT L.;VESELKA, KENNETH R. |
分类号 |
E01H1/08;(IPC1-7):E01H1/08 |
主分类号 |
E01H1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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