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US 11,701,274 B2Granted
Driving wheel and mobility vehicle including same
AssigneesHyundai Motor Company, Kia Corporation
InventorsHun Keon Ko, Hyun Kyoo Park, Jea Kyoo An
Life of this patent
Estimating the term…
Abstract
A driving wheel includes: a first disc provided to be rotatable with respect to a rotary shaft; a second disc provided to be rotatable with respect to the rotary shaft; a plurality of spokes each protruding outward and each having a first side rotatably coupled to the first disc and a second side rotatably coupled to the second disc; a first motor to rotate the first disc; and a second motor to rotate the second disc.
Claims18
A driving wheel comprising:
- a rotary shaft;
- at least one first disc provided to be rotatable with respect to the rotary shaft;
- at least one second disc provided to be rotatable with the rotary shaft;
- a plurality of spokes each configured to protrude outward and each including:
- a first part rotatably coupled to the at least one first disc, and
- a second part rotatably coupled to the at least one second disc;
- a first motor configured to rotate the at least one first disc;
- a second motor configured to rotate the at least one second disc,
- wherein the plurality of spokes each comprises:
- a first spoke extending outward from the first part, and
- a second spoke extending from the first part to the second part;
- and
- an elastic part provided in the first spoke of a corresponding spoke among the plurality of spokes and configured to support the second spoke with respect to an outer end portion of the first spoke of the corresponding spoke.
10 more elements
A mobility vehicle comprising:
- at least one driving wheel, wherein the at least one driving wheel comprises:
- a first disc provided to be rotatable with respect to a rotary shaft;
- a second disc provided to be rotatable with the rotary shaft;
- a plurality of spokes each configured to protrude outward and each having a first part rotatably coupled to the first disc and a second part rotatably coupled to the second disc,
- wherein the plurality of spokes each comprises:
- a first spoke extending outward from the first part, and
- a second spoke extending from the first part to the second part;
- a first motor configured to rotate the first disc;
- a second motor configured to rotate the second disc;
- and
- an elastic part provided in the first spoke of a corresponding spoke among the plurality of spokes and configured to support the second spoke with respect to an outer end portion of the first spoke of the corresponding spoke.
8 more elements
Dependencies are inferred from the claim text.