发明名称 Lawn mower auxiliary unit with flexible drive shaft
摘要 An edge trimmer mounted as auxiliary equipment on a rotary lawn mower. A flexible drive shaft has a first end connected to the top end of the lawn mower engine crankshaft. The opposite end of the flexible shaft is connected to a rotatable input driver of a trimmer. A rotatable cutting head on the trimmer is connectable to the flexible drive shaft by the rotatable input driver. The trimmer is mounted on the lawn mower and may be removed therefrom while connected to the engine crankshaft to facilitate trimming of grass at a location away from the lawn mower. A compressor and reservoir tank is mounted to the lawn mower and may be powered by the flexible drive shaft for spraying insecticide or other liquid.
申请公布号 US4242855(A) 申请公布日期 1981.01.06
申请号 US19790013883 申请日期 1979.02.22
申请人 BEAVER, JR., B. MAX 发明人 BEAVER, JR., B. MAX
分类号 A01D34/00;A01D43/16;(IPC1-7):A01D35/26 主分类号 A01D34/00
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