An adjustment mechanism for an oscillating sieve or chaffer comprises a first member that extends from the sieve or chaffer and a selective engagement device that selectively engages the first member and uses the difference in velocity between the two-the oscillating movement of the sieve or chaffer-to adjust louvers of the sieve or chaffer.
申请公布号
WO2008005339(A3)
申请公布日期
2008.10.23
申请号
WO2007US15140
申请日期
2007.06.28
申请人
DEERE & COMPANY;NELSON, FREDERICK, W.;COERS, BRUCE, A.