发明名称 Soil tilling machine with transmission having three drive trains
摘要 A walk-behind garden tiller having a pair of ground wheels and a row of soil penetrating and pulverizing tines both powered from a single engine through a power transmission. The transmission includes a tilling drive mode in which the tines and drive wheels are simultaneously driven, a non-tilling reverse ground wheel drive mode, a non-tilling machine transport drive mode, and a neutral drive mode, all controlled by a single, simple push-pull lever which is adapted to automatically disengage power transmission to the tines when the tiller is operated in either the reverse, transport, or neutral drive modes.
申请公布号 US4567949(A) 申请公布日期 1986.02.04
申请号 US19830466064 申请日期 1983.02.14
申请人 ROPER CORPORATION 发明人 HERSCHER, LEE R.
分类号 A01B33/08;B62D51/00;F02B75/02;(IPC1-7):A01B33/02;B62D51/06 主分类号 A01B33/08
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