发明名称 |
Apparatus for spreading granular materials from vehicle |
摘要 |
A material spreader is adapted to dispense granular material from a vehicle. The material spreader includes a feed chute having a discharge opening and a discharge disc assembly disposed below the feed chute. The discharge disc assembly includes a spinner disc adapted to receive granular material from the feed chute, a shroud disposed in at least partial covering relation to the spinner disc, and a rotational drive operatively connected to the spinner disc such that the spinner disc is rotatable within the shroud about a rotational axis. The shroud includes a pass-through opening disposed in substantially aligned relation with the discharge opening of the feed chute at a position radially removed from the central rotational axis. The discharge disc assembly is rotatably mounted in pivoting relation about a pivot axis extending through the pass-through opening and the discharge opening of the feed chute.
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申请公布号 |
US8511589(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US201113018027 |
申请日期 |
2011.01.31 |
申请人 |
RICHARDSON SHANNON B.;HOLLINRAKE MARK S.;WARD MART E.;UNGERER GLENN L.;HENDERSON PRODUCTS, INC. |
发明人 |
RICHARDSON SHANNON B.;HOLLINRAKE MARK S.;WARD MART E.;UNGERER GLENN L. |
分类号 |
E01C19/00;A01C19/00;A01C23/00 |
主分类号 |
E01C19/00 |
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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