公开(公告)号：US20240381801A1

公开(公告)日：2024-11-21

申请号：US18690094

申请日：2021-12-06

Applicant: Techtronic Cordless GP

Inventor： Keegen Riley Mould ,  John Eugene McCallum ,  Philip Edward Mason ,  Eli Benjamin Dixon ,  Matthew Gerard Moehn ,  Matt Lambert ,  Yang Yang ,  Jie Huang ,  Xiao Tao Lin ,  Yi Zhong Lv

IPC: A01B33/02 ,  A01B33/08 ,  A01B71/02

Abstract: A tiller including a walking element configured to move the tiller, a tine rotatable about a rotational axis; a first motor configured to drive the walking clement to move the tiller, and a counterweight, wherein the tine is disposed on a first side of the tiller and wherein the counterweight is disposed on a second side of the tiller opposite the first side.