US 11,738,733 B2
Actuating arrangement for a parking brake of a motor vehicle and motor vehicle having the actuating arrangement
Martin Sagmeister, Passau (DE); Gerhard Krieg, Thyrnau (DE); Stefan Igl, Vilshofen (DE); Daniel Nachbaur, Ravensburg (DE); and Sebastian Steidle, Deggenhausertal (DE)
Assigned to ZF Friedrichshafen AG, Friedrichshafen (DE)
Filed by ZF FRIEDRICHSHAFEN AG, Friedrichshafen (DE)
Filed on Nov. 29, 2021, as Appl. No. 17/536,643.
Claims priority of application No. 10 2020 215 108.3 (DE), filed on Dec. 1, 2020.
Prior Publication US 2022/0169227 A1, Jun. 2, 2022
Int. Cl. B60T 17/08 (2006.01)
CPC B60T 17/086 (2013.01) [B60T 17/083 (2013.01); B60T 2201/06 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An actuating arrangement for a parking brake of a motor vehicle comprising:
a first actuating unit for manual actuation of the parking brake, and
a shaft for transmitting braking forces to at least one wheel brake cylinder of a service brake of the motor vehicle,
wherein the first actuating unit is operatively connected to the shaft, with the result that, when the first actuating unit is actuated, a first braking force is transmitted to the at least one wheel brake cylinder of the service brake via the shaft,
a second actuating unit for the controllable actuation of the parking brake,
the second actuating unit is operatively connected to the shaft, with the result that, when the second actuating unit is actuated, a second braking force is transmitted to the at least one wheel brake cylinder of the service brake via the shaft such that the actuation of the parking brake, via the second braking force, by the second actuating unit is independent of the actuation of the parking brake, via the first braking force, by the first actuating unit.