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公开(公告)号：US20240081181A1
公开(公告)日：2024-03-14
申请号：US18516317
申请日：2023-11-21
发明人： James C. Ferrell , William E. Colber , Dayu Feng
CPC分类号： A01D34/824 , A01D34/6806 , A01D34/78 , A01D69/02 , A01D2034/6843 , A01D2101/00
摘要： A mower including a handle assembly and a grip coupled to the handle assembly. The handle assembly includes a cross member. The grip is moveable longitudinally relative to the cross member. The mower also includes a sensor operable to generate an output signal based on a position of the grip relative to the cross member, and a drive assembly configured to operate based on the output signal.
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公开(公告)号：US20200245555A1
公开(公告)日：2020-08-06
申请号：US16774785
申请日：2020-01-28
摘要： A power tool may have features for varying height or speed. The power tool may include a base chassis, one or more wheels mounted to the base chassis, and a handle frame attached to the base chassis. A slider assembly or support rail may further be included with the power tool to, for instance, aid in varying speed or height.
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公开(公告)号：US20230232738A1
公开(公告)日：2023-07-27
申请号：US18188036
申请日：2023-03-22
发明人： James C. Ferrell , William E. Colber , Dayu Feng
CPC分类号： A01D34/824 , A01D34/78 , A01D34/6806 , A01D69/02 , A01D2034/6843 , A01D2101/00
摘要： A mower including a handle assembly and a grip coupled to the handle assembly. The handle assembly includes a cross member. The grip is moveable longitudinally relative to the cross member. The mower also includes a sensor operable to generate an output signal based on a position of the grip relative to the cross member, and a drive assembly configured to operate based on the output signal.
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公开(公告)号：US11856888B2
公开(公告)日：2024-01-02
申请号：US18188036
申请日：2023-03-22
发明人： James C. Ferrell , William E. Colber , Dayu Feng
IPC分类号： A01D34/82 , A01D34/68 , A01D34/78 , A01D69/02 , A01D101/00
CPC分类号： A01D34/824 , A01D34/6806 , A01D34/78 , A01D69/02 , A01D2034/6843 , A01D2101/00
摘要： A mower including a handle assembly and a grip coupled to the handle assembly. The handle assembly includes a cross member. The grip is moveable longitudinally relative to the cross member. The mower also includes a sensor operable to generate an output signal based on a position of the grip relative to the cross member, and a drive assembly configured to operate based on the output signal.
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公开(公告)号：US20230413725A1
公开(公告)日：2023-12-28
申请号：US18244002
申请日：2023-09-08
CPC分类号： A01D34/824 , A01D34/68 , A01D34/74
摘要： A power tool may have features for varying height or speed. The power tool may include a base chassis, one or more wheels mounted to the base chassis, and a handle frame attached to the base chassis. A slider assembly or support rail may further be included with the power tool to, for instance, aid in varying speed or height.
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