Abstract: A connection for delivering fluid to a brake system housing having a cavity includes a fluid reservoir having a port extending along a centerline and configured to be received in the cavity. A collar extends around the port. A grommet extends around the port and is received in the cavity for forming a fluid-tight seal between the port and the brake system housing. The grommet includes a flange extending radially to an outermost surface positioned radially inside the collar.

Abstract: The disclosure relates to an electromechanical brake for a motor vehicle. The electromechanical brake comprises an actuating piston which is set up to be moved translationally in a direction of a piston axis in order to actuate at least one brake shoe. The electromechanical brake also comprises a brake carrier having a gas-containing piston chamber in which the actuating piston is received such that it can be moved translationally in a direction of the piston axis. Furthermore, the electromechanical brake comprises an electric motor for driving the actuating piston. In the case of the electromechanical brake, a venting device is provided, which is set up to vent the piston chamber with respect to an exterior. The disclosure also relates to a disc brake, to a brake system, and to a motor vehicle.

Abstract: A connecting device for a sealed exchange of fluid between two components is disclosed. The connecting devices comprises a pipe portion with at least two pipe portion ends, wherein an extent of the pipe portion between the pipe portion ends determines a streamline of the fluid, and comprises a sealing element which at least partially surrounds the pipe portion. At least one of the pipe portion ends is configured to form an inflow and/or outflow region that extends over the clear dimension of the at least one pipe portion end.

Abstract: A seal assembly for a brake piston assembly has an encircling fixing portion, and a seal portion which can be extended and/or compressed axially. The seal portion has a fastening element, spaced apart axially from the fixing portion by a first distance and is arranged closer to the axial end of a brake piston than the fixing portion, and a first connection portion, which is spaced apart axially from the fastening element by a second distance, which is smaller than the first distance, or is not spaced apart axially from the fastening element, and by which the seal portion is connected to the fixing portion. The seal assembly has sealing lip connected to the fixing portion by a second connection portion spaced apart axially from the fastening element by a third distance, which is greater than the second distance.

Abstract: An actuator assembly for a vehicle brake is described. It comprises a carrier assembly (22) on which an activating carriage (88) for a brake lining is guided linearly. Moreover, an electric motor fastened to the carrier assembly (22) is provided which is coupled drivingly to the activating carriage via a gear unit and a spindle drive such that the activating carriage can be displaced selectively between a retracted position and an extended position. In addition, the actuator assembly comprises a locking assembly (106) for selectively immobilizing in rotation an output shaft (38) of the electric motor. The locking assembly (106) here comprises a locking lever (114) which at a first end (116) is mounted rotatably on the carrier assembly (22) and at a second opposite end (118) is coupled to a locking actuator (112). A locking tooth (124) is moreover positioned between the first end (116) and the second end (118). A method for activating an actuator assembly for a vehicle brake is furthermore presented.

Abstract: An actuator assembly for a vehicle brake is described. It comprises a carrier assembly (22) on which an activating carriage (88) for a brake lining is guided linearly. Moreover, an electric motor fastened to the carrier assembly (22) is provided which is coupled drivingly to the activating carriage via a gear unit and a spindle drive such that the activating carriage can be displaced selectively between a retracted position and an extended position. In addition, the actuator assembly comprises a locking assembly (106) for selectively immobilizing in rotation an output shaft (38) of the electric motor. The locking assembly (106) here comprises a locking lever (114) which at a first end (116) is mounted rotatably on the carrier assembly (22) and at a second opposite end (118) is coupled to a locking actuator (112). A locking tooth (124) is moreover positioned between the first end (116) and the second end (118). A method for activating an actuator assembly for a vehicle brake is furthermore presented.

Abstract: A connection for delivering fluid to a brake system housing having a cavity includes a fluid reservoir having a port extending along a centerline and configured to be received in the cavity. A collar extends around the port. A grommet extends around the port and is received in the cavity for forming a fluid-tight seal between the port and the brake system housing. The grommet includes a flange extending radially to an outermost surface positioned radially inside the collar.

Abstract: An actuator assembly for a vehicle brake is described, which comprises a control assembly, which can be installed as a separate sub-unit and has a partition panel and a circuit board fastened to said partition panel. The actuator assembly furthermore has a drive assembly (14), which can be installed as a separate sub-unit and which comprises a carrier assembly on which an electric motor, a spindle drive and a gear unit are mounted, which gear unit drivingly couples the electric motor and the spindle drive. The control assembly and the drive assembly are arranged in a common housing. A method for manufacturing an actuator assembly for a vehicle brake is furthermore presented.

Abstract: A carrier assembly for an actuator assembly for a vehicle brake is described. It comprises a plate-like frame part which has a receiving space for a planetary gear stage and a first fastening interface for an electric motor. A centre axis of the receiving space and a centre axis of the first fastening interface run generally parallel. In addition, a drive assembly for an actuator assembly for a vehicle brake is proposed which has such a carrier assembly. An actuator assembly with a drive assembly of this type is moreover presented.

Abstract: An actuator assembly for an electromechanical vehicle brake is disclosed, having a carrier assembly with a frame part, and a guide part in which an actuating slide for a brake pad is mounted so as to be linearly displaceable. The guide part has a rotational locking geometry by which the guide part is rotationally fixedly received in the frame part by form fit. An electromechanical brake is also proposed.

Abstract: A connecting device for a sealed exchange of fluid between two components is disclosed. The connecting devices comprises a pipe portion with at least two pipe portion ends, wherein an extent of the pipe portion between the pipe portion ends determines a streamline of the fluid, and comprises a sealing element which at least partially surrounds the pipe portion. At least one of the pipe portion ends is configured to form an inflow and/or outflow region that extends over the clear dimension of the at least one pipe portion end.

Abstract: The invention relates to an assembly (10) for a hydraulic brake system having a fluid container (12) for a brake fluid, an electronic control unit (14) with a first housing (16), a hydraulic block (18) with a second housing (20), and a brake pressure control device which is arranged at least in sections in the second housing (20), and a fastening device for fastening the fluid container (12) and the electronic control unit (14) to the hydraulic block (18). The second housing (20) has a first fluid connector for connecting to the fluid container (12) and a second fluid connector (24) for connecting to a hydraulic line of the brake system. The brake pressure control device is set up to pressurize the brake fluid. The fastening device has a single-piece connecting element (28) which, in the mounted state of the assembly (10), connects the second housing (20) to the first housing (16) and/or an electric motor (26) of the brake pressure control device.

Abstract: The present disclosure pertains to a coupling device for coupling a fluid reservoir for a brake fluid with a brake actuation device. The coupling device includes at least one coupling extension provided at the fluid reservoir with a first recess, a second recess configured in the area of an edge of the brake actuation device as well as a hole configured in the brake actuation device and open to the second recess, a bridge element crossing the second recess along the edge of the brake actuation device and a coupling element with at least one striker, wherein, when the fluid reservoir is coupled to the brake actuation device, the hole is aligned with the first recess along a central longitudinal axis of the striker and the striker passes through the first recess and engages with the hole. The present disclosure also pertains to a vehicle brake system equipped with such a coupling device.

Abstract: The disclosure relates to an electromechanical brake for a motor vehicle. The electromechanical brake comprises an actuating piston which is set up to be moved translationally in a direction of a piston axis in order to actuate at least one brake shoe. The electromechanical brake also comprises a brake carrier having a gas-containing piston chamber in which the actuating piston is received such that it can be moved translationally in a direction of the piston axis. Furthermore, the electromechanical brake comprises an electric motor for driving the actuating piston. In the case of the electromechanical brake, a venting device is provided, which is set up to vent the piston chamber with respect to an exterior. The disclosure also relates to a disc brake, to a brake system, and to a motor vehicle.

Abstract: A vehicle mechanism with a housing may have a spindle/nut assembly and a rotation lock, where in order to displace a spindle rod of the spindle/nut assembly in the longitudinal direction of the spindle rod, a rotational movement of a spindle nut of the spindle/nut assembly is blocked by the rotation lock. In order to support the spindle nut such that it cannot rotate, and/or to facilitate an assembly of the vehicle mechanism, and/or the rotation lock, the rotation lock may have at least one elastomer element for retaining the rotation lock on the housing.

Abstract: The invention relates to an assembly (10) for a hydraulic brake system having a fluid container (12) for a brake fluid, an electronic control unit (14) with a first housing (16), a hydraulic block (18) with a second housing (20), and a brake pressure control device which is arranged at least in sections in the second housing (20), and a fastening device for fastening the fluid container (12) and the electronic control unit (14) to the hydraulic block (18). The second housing (20) has a first fluid connector for connecting to the fluid container (12) and a second fluid connector (24) for connecting to a hydraulic line of the brake system. The brake pressure control device is set up to pressurize the brake fluid. The fastening device has a single-piece connecting element (28) which, in the mounted state of the assembly (10), connects the second housing (20) to the first housing (16) and/or an electric motor (26) of the brake pressure control device.

Abstract: A disc brake for a motor vehicle having a reset device that can only be plastically deformed, as a result of a force acting thereon in the actuation direction along a guide surface of the receiving region, if the reset device has adopted a predetermined, exclusively elastic deformation as a result of this force, wherein the plastically deformable region is formed as a loop and is in direct contact with the retaining tongue and can also roll out along the guide surface during the plastic deformation.

Abstract: A vehicle mechanism with a housing may have a spindle/nut assembly and a rotation lock, where in order to displace a spindle rod of the spindle/nut assembly in the longitudinal direction of the spindle rod, a rotational movement of a spindle nut of the spindle/nut assembly is blocked by the rotation lock. In order to support the spindle nut such that it cannot rotate, and/or to facilitate an assembly of the vehicle mechanism, and/or the rotation lock, the rotation lock may have at least one elastomer element for retaining the rotation lock on the housing.

Abstract: The present disclosure pertains to a coupling device for coupling a fluid reservoir for a brake fluid with a brake actuation device. The coupling device includes at least one coupling extension provided at the fluid reservoir with a first recess, a second recess configured in the area of an edge of the brake actuation device as well as a hole configured in the brake actuation device and open to the second recess, a bridge element crossing the second recess along the edge of the brake actuation device and a coupling element with at least one striker, wherein, when the fluid reservoir is coupled to the brake actuation device, the hole is aligned with the first recess along a central longitudinal axis of the striker and the striker passes through the first recess and engages with the hole. The present disclosure also pertains to a vehicle brake system equipped with such a coupling device.

Abstract: A disc brake for a motor vehicle brake system and a restoring spring arranged therein, the disc brake comprising the following: a brake support which has at least one receiving region; a brake lining arrangement which has a brake lining support and a brake lining which is attached to the brake lining support and which can be brought into interaction with a brake disc in order to achieve a braking effect, wherein the brake lining arrangement is received in the at least one receiving region in a guided manner via a guiding portion formed on the brake lining support; and at least one restoring spring which engages the brake lining arrangement and biases the brake lining arrangement under elastic deformation into a starting position that does not produce a braking effect. The at least one restoring spring can be plastically deformed in order to compensate for brake lining wear.