发明名称 |
Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof |
摘要 |
The invention concerns an arrangement for the adjustment of the position of a shearbar with respect to knives of a chopper assembly. The arrangement includes a first adjusting drive to position the first end of the shearbar at a predetermined first spacing from the knives and a second adjusting drive to position the second end of the shearbar with respect to the knives until a spacing measurement arrangement indicates that the spacing between the shearbar and the knives is less than a threshold value. An analogous procedure is applied to the first adjusting drive. On the basis of the measurement values the shearbar is brought into a position that corresponds to a desired gap between the shearbar and the knives. Each of the first spacing and the second spacing are greater than the desired gap between the shearbar and the knives.
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申请公布号 |
US7222804(B2) |
申请公布日期 |
2007.05.29 |
申请号 |
US20050092525 |
申请日期 |
2005.03.29 |
申请人 |
DEERE & COMPANY |
发明人 |
WOLF HELMUT;CLAUSS STEFFEN;ENGEL MANFRED |
分类号 |
B02C25/00;A01F29/09;B02C18/18 |
主分类号 |
B02C25/00 |
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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