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특허 상세정보

Tiller with removable battery

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A01B-033/00   
미국특허분류(USC) 172/042; 172/125; 172/354
출원번호 US-0081631 (2011-04-07)
등록번호 US-8162072 (2012-04-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Harness, Dickey & Pierce, P.L.C.
인용정보 피인용 횟수 : 5  인용 특허 : 123
초록

A tiller can include a frame supported by at least one wheel. An upright assembly can extend from the frame. A drive mechanism can be supported by the frame and include a motor having an output member. A tilling implement can have a drive shaft that is driven by the output member. The tilling implement can comprise at least one tine plate. A slider assembly can communicate with the wheel and be movably coupled along the upright assembly. The slider assembly can be configured to securably locate in at least a first position wherein the wheel is located at...

대표
청구항

1. A tiller comprising: a frame supported by at least one wheel;an upright assembly extending from the frame;a drive mechanism supported by the frame and including a motor having an output member;a tilling implement having a drive shaft that is driven by the output member in a first rotational direction, the tilling implement comprising at least one tine plate;an unjamming mechanism including a key that is selectively rotatable in a first receiving member, wherein rotation of the key causes the drive shaft to rotate in a second rotational direction, oppo...

이 특허에 인용된 특허 (123)

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