发明名称 |
Internal Combustion Engine Traction Drive With Electric Cutting Unit Drive For Walking Greens Mower |
摘要 |
A walk-behind greens mower having a mobile structure and a ground engaging traction member rotatably coupled to the mobile structure. The ground engaging traction member imparts traction movement to the mobile structure for movement on the ground at a ground speed. An internal combustion engine is supported on the mobile structure and outputs a driving force to the ground engaging traction member. A bed knife is supported by the mobile structure having a cutting edge that cooperates with a grass cutting reel rotatably supported on the mobile structure. An electric motor supported on the mobile structure rotatably driving the grass cutting reel at a rotational speed that can vary depending upon the detected ground speed.
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申请公布号 |
US2007107400(A1) |
申请公布日期 |
2007.05.17 |
申请号 |
US20070622032 |
申请日期 |
2007.01.11 |
申请人 |
TEXTRON INC. |
发明人 |
DERBY HARRY L.V;HOLBY BRYAN E. |
分类号 |
A01D41/127;A01D34/47;A01D34/58;A01D34/78 |
主分类号 |
A01D41/127 |
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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