In-wheel working device
AssigneeHyundai Mobis Co., Ltd.
InventorKyeongHo Shin
Life of this patent
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Abstract
An in-wheel working device may include a motor part configured to generate power, a first speed reduction part including a sun gear connected to a driving shaft of the motor part and configured to rotate with the driving shaft, a planetary gear configured to rotate along a circumference of the sun gear, and a carrier configured to rotate with the planetary gear, a second speed reduction part installed in series to the first speed reduction part, and configured to perform speed reduction through a gear ratio while rotating with the carrier axially connected to the second speed reduction part, a hub part spline-coupled to the second speed reduction part, and configured to rotate with the second speed reduction part, and a wheel member connected to the hub part, and configured to rotate with the hub part.
Claims14
An in-wheel working device, comprising:
- a motor part configured to generate power;
- a first speed reduction part comprising a sun gear connected to a driving shaft of the motor part and configured to rotate with the driving shaft, a planetary gear configured to rotate along a circumference of the sun gear, and a carrier configured to rotate with the planetary gear;
- a second speed reduction part installed in series to the first speed reduction part, and configured to perform speed reduction through a gear ratio while rotating with the carrier axially connected to the second speed reduction part;
- a hub part spline-coupled to the second speed reduction part, and configured to rotate with the second speed reduction part;
- and
- a wheel member connected to the hub part, and configured to rotate with the hub part.
Dependencies are inferred from the claim text.