发明名称 Multi-row crop header with feed assist roller
摘要 A multi-row crop header for a forage harvester having a plurality of forwardly extending dividers to provide crop passageways therebetween, the inner ends of said dividers being adjustably connected to a transverse frame member to vary the spacings between said passageways, and a rotatable feed assist roller mounted adjacent the inner end of the outermost divider to assist in guidng down crops picked up by said dividers to the inner ends of said passageways for discharge therefrom and prevent hairpinning of said down crops from jamming said header thereby.
申请公布号 US4215527(A) 申请公布日期 1980.08.05
申请号 US19790008143 申请日期 1979.01.31
申请人 SPERRY CORP 发明人 LINDBLOM, CURTIS H;SHRIVER, JOE E
分类号 A01D43/08;(IPC1-7):A01D45/02 主分类号 A01D43/08
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