发明名称 |
Cutting arrangement for a snow blower |
摘要 |
A snow blower is provided with cutting devices which are housed within, but project beyond, a housing provided for the blower's auger. As the cutting devices engage snow during the blower's advance, the cutting devices move in a direction which tends to urge the forward portion of the blower downwardly.
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申请公布号 |
US5893224(A) |
申请公布日期 |
1999.04.13 |
申请号 |
US19970922535 |
申请日期 |
1997.09.03 |
申请人 |
MURRAY, INC. |
发明人 |
HARRINGTON, CHARLES W.;HEISMANN, RICHARD A. |
分类号 |
E01H5/09;(IPC1-7):E01H5/09 |
主分类号 |
E01H5/09 |
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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