发明名称 Grain stalk lifter
摘要 A grain stalk lifter attached to a conventional combine for use with grain stalks which are lying down. The grain stalk lifter includes a body having an upper lifting surface extending from a forward end upwards to a rear position above the cutting blades of the combine and further having a forward end provided with a skid for sliding on the ground surface. The body is connected through a spring to the blade guards of the combine to allow the skid to resiliently move upwards from the ground surface.
申请公布号 US5906091(A) 申请公布日期 1999.05.25
申请号 US19970905239 申请日期 1997.08.01
申请人 GEMAR, LESLIE J. 发明人 GEMAR, LESLIE J.
分类号 A01D65/00;(IPC1-7):A01D57/22;A01D65/02 主分类号 A01D65/00
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