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US 11,180,204 B2Granted
Autonomous track-type moving device
AssigneePositec Power Tools (Suzhou) Co., Ltd.
InventorsYuanzhong Ran, Kang Song
Life of this patent
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Abstract
A track-type moving device having one or more track mechanisms. The track mechanism may include a guide wheel, a driving wheel, a track, and/or a tensioning mechanism. The tensioning mechanism may include an adjusting member and/or an elastic member. The elastic member may provide a driving force that enables the adjusting member to move.
Claims13
A track mechanism for an autonomous moving device, comprising:
- a base;
- a driving wheel rotatably disposed on the base;
- a guide wheel, configured to support the base together with the driving wheel and disposed movably relative to the base;
- a track, wound around the driving wheel and the guide wheel, to perform rotary motion around the driving wheel and the guide wheel;
- and
- a tensioning mechanism, including an adjusting member connected to the guide wheel configured to change a position of the guide wheel and an elastic member located between the adjusting member and the base, the elastic member provides a driving force that enables the adjusting member to move, and the adjusting member drives the guide wheel to move and tension the track
- wherein the elastic member provides an elastic force that enables the adjusting member to perform swinging motion relative to the base, and when the adjusting member is moving, the adjusting member drives the guide wheel to perform swinging motion.
4 more elements
Dependencies are inferred from the claim text.