发明名称 LAWN AERATING AND DETHATCHING DEVICE
摘要 A manually operated aerating and dethatching device includes a housing having a frame. A plurality of tine members is rotatably connected to the frame. Each tine member includes a plurality of outwardly extending tines for engaging a ground surface. The tine members are generally aligned along a longitudinal axis. A first wheel is rotatably connected to the housing. The first wheel has an outer rolling surface offset from an outer end of the plurality of tine members. A handle is rigidly connected to the housing extending generally outwardly and upwardly therefrom. Movement of the handle in an upward direction pivots the tine members on the wheel into engagement with the ground surface wherein a degree of engagement of the tine members with the ground surface can be controlled by the user.
申请公布号 US2014338934(A1) 申请公布日期 2014.11.20
申请号 US201414213277 申请日期 2014.03.14
申请人 Thompson Joseph 发明人 Thompson Joseph
分类号 A01B1/24 主分类号 A01B1/24
代理机构 代理人
主权项 1. A manually operated aerating and dethatching device comprising: a housing including a frame; a plurality of tine members rotatably connected to the frame, each tine member including a plurality of outwardly extending tines for engaging a ground surface, the tine members being generally aligned along a longitudinal axis; a first wheel rotatably connected to the housing, the first wheel having an outer rolling surface offset from an outer end of the plurality of tine members; a handle rigidly connected to the housing extending generally outwardly and upwardly therefrom, wherein movement of the handle in an upward direction pivots the housing on the first wheel to move the tine members into engagement with the ground surface wherein a degree of engagement of the tine members with the ground surface can be controlled by the user.
地址 Stony Brook NY US