发明名称 Rotor for a threshing system of an agricultural combine and method of making the same
摘要 A rotor for a threshing system of an agricultural combine and method for making the same, including a body of simplified, three part press fit construction including an inlet segment, a main body segment having threshing elements therearound, and a bulkhead to be connected to a drive mechanism. The inlet segment, main body segment and bulkhead are configured so as to facilitate press fit assembly thereof concentric about a rotational axis about which the rotor will be rotated during operation, while also minimizing eccentricities of those components. As a result, the manufacture of the rotor is simplified by the elimination of the need for an internal skeleton structure and associated welds and/or fasteners.
申请公布号 US7475467(B2) 申请公布日期 2009.01.13
申请号 US20070726007 申请日期 2007.03.20
申请人 CNH AMERICA LLC 发明人 MURRAY CRAIG E.;LINDER CHARLES;MATOUSEK ROBERT A.;EPPERLY MARK S.
分类号 B21D39/00;B23P11/00 主分类号 B21D39/00
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