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US 2022/0024303 A1Published application
In-wheel drive device and vehicle including the same
AssigneeHyundai Mobis Co., Ltd.
InventorKyeong Ho SHIN
Life of this patent
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Abstract
An in-wheel drive device includes: a wheel bearing including a hub; and a speed reducer at least partially disposed in an internal space of the wheel bearing. The speed reducer includes: planet gears; a ring gear configured to engage the planet gears; and a carrier coupled to the planet gears and configured to transmit, to an outside of the in-wheel drive device, power generated by a revolution of the plurality of planet gears. A first sealing part is disposed in a region in which the carrier and the wheel bearing face each other.
Claims20
An in-wheel drive device, comprising:
- a wheel bearing comprising a hub;
- and
- a speed reducer at least partially disposed in an internal space of the wheel bearing, and comprising:
- planet gears;
- a ring gear configured to engage the planet gears;
- and
- a carrier coupled to the planet gears and configured to transmit, to an outside of the in-wheel drive device, power generated by a revolution of the plurality of planet gears,
- wherein a first sealing part is disposed in a region in which the carrier and the wheel bearing face each other.
5 more elements
A vehicle, comprising:
- an in-wheel drive device comprising:
- a wheel bearing comprising a hub;
- and
- a speed reducer at least partially disposed in an internal space of the wheel bearing,
- wherein the speed reducer comprises:
- planet gears;
- a ring gear configured to engage the planet gears;
- and
- a carrier coupled to the planet gears and configured to transmit, to an outside of the in-wheel drive device, power generated by a revolution of the planet gears, and
- wherein a first sealing part is disposed in a region in which the carrier and the wheel bearing face each other.
7 more elements
Dependencies are inferred from the claim text.