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US 2024/0109527 A1Published application
Actuator and brake system including the same
AssigneeHl Mando Corporation
InventorSeyeon LEE
Life of this patent
Estimating the term…
Abstract
An actuator and a brake system including the same are provided. The actuator includes a motor configured to generate power by receiving electric power from a power supply and a gear assembly configured to transmit the power provided from the motor to an output shaft, and the gear assembly includes a plurality of gears engaged with each other and a pocket covering around at least one of the gears to accommodate grease applied to the gear and a swellable material capable of swelling in contact with the grease.
Claims20
An actuator comprising:
- a motor configured to generate power;
- and
- a gear assembly configured to transmit the power provided from the motor,
- wherein the gear assembly includes:
- a plurality of gears;
- and
- a pocket covering around at least one of the gears to accommodate grease applied to the at least one of the gears in the pocket, the pocket comprising a swellable material capable of swelling in contact with the grease.
4 more elements
An actuator comprising:
- a motor configured to generate power;
- a gear assembly including a plurality of gears to transmit the power provided from the motor;
- and
- a housing having an inner space so that the gear assembly is disposed in the inner space of the housing, wherein:
- the gear assembly includes a pocket covering around at least one of the gears to accommodate grease applied to the at least one of the gears in the pocket, and
- the pocket has an outer surface, which is in contact with and supported by the housing, and a swellable material capable of swelling inward toward the at least one of the gears by absorbing the grease.
3 more elements
Dependencies are inferred from the claim text.