公开(公告)号：US12168394B2

公开(公告)日：2024-12-17

申请号：US17384897

申请日：2021-07-26

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: F16H57/029 ,  B60B27/00 ,  B60K7/00 ,  B60K17/04 ,  F16H57/04 ,  F16H57/08

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.

公开(公告)号：US12078232B2

公开(公告)日：2024-09-03

申请号：US17735184

申请日：2022-05-03

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: F16H37/08

CPC classification number: F16H37/082

Abstract: A power transmission device include a motor including a rotary shaft, a first decelerator, coupled to the rotary shaft of the motor, configured to receive power from the rotary shaft, a second decelerator, coupled to the first decelerator, configured to receive the power from the first decelerator, and a wheel bearing coupled to one side of the second decelerator. A portion of the first decelerator is configured to insert into the rotary shaft and couple thereto.

公开(公告)号：US11999190B2

公开(公告)日：2024-06-04

申请号：US17124267

申请日：2020-12-16

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: B60B27/00 ,  B60K7/00 ,  G01P1/02

CPC classification number: B60B27/0068 ,  B60K7/0007 ,  G01P1/026 ,  B60B27/0047 ,  B60B2380/10 ,  B60B2900/113 ,  B60B2900/114 ,  B60B2900/115 ,  B60B2900/311 ,  B60B2900/321 ,  B60K2007/0092

Abstract: Provided are an in-wheel driving device and a vehicle including the same. According to exemplary embodiments of the present disclosure, the in-wheel driving device includes: a wheel bearing including a hub forming a body; a resolver sensor provided in the inside of the wheel bearing, and including a resolver rotor and a resolver stator; and a wheel sensor partially provided in the inside of the wheel bearing, and detecting a rotation of the resolver rotor.

公开(公告)号：US12065035B2

公开(公告)日：2024-08-20

申请号：US17384906

申请日：2021-07-26

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: F16H57/08 ,  B60B27/00 ,  B60K7/00 ,  B60K17/04 ,  F16H57/023 ,  F16H55/17

CPC classification number: B60K17/046 ,  B60B27/0015 ,  B60B27/0094 ,  B60K7/0007 ,  F16H57/023 ,  F16H57/08 ,  F16H2055/176

Abstract: An in-wheel drive device includes: a wheel bearing including a hub and an outer race spaced apart outward in a radial direction from the hub; and a speed reducer including a ring gear coupled to the wheel bearing. An outer surface of the ring gear, in the radial direction, and an inner surface of the wheel bearing, in the radial direction, adjoin to define first and second regions. The ring gear includes a protruding portion disposed on the outer surface of the ring gear in the second region and having a shape protruding toward the inner surface of the wheel bearing. The wheel bearing includes a recessed portion disposed on the inner surface of the wheel bearing in the second region and having a shape corresponding to a shape of the protruding portion. The protruding portion and the recessed portion engage each other in the second region.

公开(公告)号：US11511623B2

公开(公告)日：2022-11-29

申请号：US17136591

申请日：2020-12-29

Applicant: HYUNDAI MOBIS Co., Ltd.

Inventor： Kyeong Ho Shin

IPC: B60K17/04 ,  B60K17/02 ,  B60K17/14 ,  B60K17/26

Abstract: A power train for a vehicle, the power train includes: a motor including a rotatable shaft; a reducer coupled to the motor; a gear train disposed at least partially inside the reducer, to transmit rotational force generated by the motor; and a wheel rotatable by receiving power from the reducer or by transmitting power generated by its rotation to the reducer, wherein the gear train is configured to transmit power from the motor to the reducer or to transmit power from the reducer to the motor based upon comparison of a rotational angular velocity of the rotatable shaft and a rotational angular velocity of the reducer.

公开(公告)号：US09636999B2

公开(公告)日：2017-05-02

申请号：US14219072

申请日：2014-03-19

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: B60K17/04 ,  B60K7/00

CPC classification number: B60K17/046 ,  B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0061

Abstract: Disclosed is an in-wheel drive system including a motor inside a wheel, in which the motor is disposed inside the wheel, with the center of the rotary shaft ahead of and above the center of the wheel, so it provides an effect of more freely designing the inside of the wheel.

公开(公告)号：US11794516B2

公开(公告)日：2023-10-24

申请号：US16903126

申请日：2020-06-16

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: B60B27/00 ,  B60K7/00

CPC classification number: B60B27/0015 ,  B60B27/0052 ,  B60B27/0063 ,  B60K7/0007 ,  B60B2900/114

Abstract: An in-wheel motor unit may include: a rim member having a tire installed along an outer circumference thereof; a spoke connected to the rim member and rotated with the rim member; a motor part located in a mounting space formed by the rim member and the spoke, and configured to generate rotational power through power supply, and rotate the spoke; a knuckle part connected to the motor part and configured to support a suspension part; and a hub part having one side fixed to the spoke and the other side connected to the knuckle part, and configured to rotatably support the spoke.

公开(公告)号：US11376952B1

公开(公告)日：2022-07-05

申请号：US17469188

申请日：2021-09-08

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Kyeong Ho Shin

IPC: B60K17/04 ,  B60K7/00

Abstract: The present disclosure relates to an in-wheel driving device and a method for assembling the same, and the in-wheel driving device includes a driving motor including a motor shaft, a reducer which interworks with the driving motor to reduce a rotational force of the driving motor, a reducer housing, in which the reducer is disposed, a first gear connected to the reducer, and a support bearing part which supports the reducer on an outer side of the reducer, the reducer includes a sun gear connected to the motor shaft, a ring gear disposed in the reducer housing, a planetary gear disposed between the sun gear and the ring gear and engaged with the sun gear and the ring gear, and a carrier, in which the sun gear is disposed in an interior thereof, which supports the planetary gear and rotates in conjunction with rotation of the planetary gear.