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US 10,377,363 B2Granted
Parking brake in a vehicle
AssigneeRobert Bosch GmbH
InventorsHelmut Wolff, Simon Hauber
Life of this patent
Estimating the term…
Abstract
A parking brake for a vehicle includes an electric brake motor, a transmission, and a brake piston. The transmission transfers a drive movement of the motor to the brake piston. The transmission has a transmission efficiency that steadily increases as a temperature in the transmission rises.
Claims10
A parking brake for a vehicle, comprising:
- a brake piston that is displaceable in a direction of a brake disc;
- an electromechanical braking device that includes an electric brake motor;
- and
- a gear mechanism configured to transmit a drive movement of the electric brake motor to the brake piston, the gear mechanism having a transmission efficiency that rises constantly as a temperature of the gear mechanism rises.
1 more element
Dependencies are inferred from the claim text.