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US 2024/0101202 A1Published application
Stair-climbing vehicle
AssigneesHyundai Motor Company, Kia Corporation
InventorsJong Sool Park, Jong Chan Park
Life of this patent
Estimating the term…
Abstract
A vehicle includes: a body, a plurality of driving wheels arranged along a front-rear direction of the body to be rotatable and movable with respect to the body, a wheel position moving device for moving a rotation shaft of the driving wheel while preventing the driving wheel from contacting a stair vertical plane, and a driving source installed to supply driving force to the driving wheel.
Claims20
A stair-climbing vehicle comprising:
- a body;
- a plurality of driving wheels arranged along a front-rear direction of the body and configured to be rotatable and movable with respect to the body;
- a wheel position moving device configured to move rotation shafts of the driving wheels while preventing the plurality of driving wheels from contacting a stair vertical plane;
- and
- a driving source installed to supply driving force to the plurality of driving wheels.
2 more elements
A stair-climbing vehicle comprising:
- a body;
- a plurality of driving wheels arranged in pairs, rotatably and moveably with respect to the body, for two paired driving wheels to simultaneously contact a same stair plane along a front-rear direction of the body;
- a wheel position moving device provided to actively move rotation shafts of the driving wheels with respect to the body;
- and
- a driving source installed to supply driving force to the driving wheels.
2 more elements
Dependencies are inferred from the claim text.