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US 2024/0381801 A1Published application
Rear tine tiller
AssigneeTechtronic Cordless GP
InventorsKeegen 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
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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.
Claims20
A tiller comprising:
- a walking element configured to move the tiller;
- a tine rotatable about a rotational axis;
- a first motor configured to drive the walking element to move the tiller;
- and
- an energy storage device,
- wherein the tine is disposed on a first side of the walking element, and
- wherein the energy storage device is disposed above the walking element or wherein the energy storage device is disposed toward or on a second side of the walking element opposite the first side.
4 more elements
A tiller comprising a plurality of wheels;
- a tine rotatable about a rotational axis;
- a first motor configured to rotate at least one of the plurality of wheels to move the tiller;
- and
- a second motor configured to drive rotation of the tine about the axis.
1 more element
A tiller comprising:
- a walking element configured to move the tiller;
- a tine rotatable about a rotational axis;
- a motor configured to drive the tine about the rotational axis;
- 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, and
- wherein the motor is configured to be powered by an energy storage device.
4 more elements
Dependencies are inferred from the claim text.