发明名称 Electric implement lift system for mower cutting units
摘要 An electric implement lift system for mower cutting units may include an electric motor having a rotatable output shaft with a pivot bracket mounted thereto, a lift link or a pair of lift links, each lift link having a first end connected to the pivot bracket and a second end connected to a lift arm, the output shaft rotatable in a first direction to raise the mower cutting unit and in a second direction to lower the mower cutting unit. The output shaft may be rotatable in the first direction to move the cutting unit to a top/center position and rotatable further in the first direction to move the cutting unit to a raised/transport position.
申请公布号 US7631478(B2) 申请公布日期 2009.12.15
申请号 US20060429367 申请日期 2006.05.05
申请人 DEERE & COMPANY 发明人 HENSON ROBERT ALAN;TREFZ HARLIN JAMES;BARTLETT THOMAS GREGORY
分类号 A01B73/00 主分类号 A01B73/00
代理机构 代理人
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