发明名称 Constant clearance conditioning rolls
摘要 A conditioning roll mechanism is disclosed for use on a mower-conditioner to provide uniform conditioning of crop material passing therebetween. Each conditioner roll is formed with a plurality of transversely extending lobes interspersed with corresponding troughs to provide an intermeshing configuration with the opposing conditioning roll. The configuration of the external surface of each conditioning roll permits the rolls to be mounted in a nominal working position in which a substantially uniform clearance is maintained between the conditioning rolls during rotation thereof to provide uniform conditioning of the entire crop material plant.
申请公布号 US4924661(A) 申请公布日期 1990.05.15
申请号 US19880266618 申请日期 1988.11.03
申请人 FORD NEW HOLLAND, INC. 发明人 SEYMOUR, SHAUN A.
分类号 A01D82/00 主分类号 A01D82/00
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