Abstract: A driver brake force simulator is provided for a braking system of a vehicle, including at least one spring, and a displaceable piston which delimits a pressure chamber formed in the driver brake force simulator and which is movable from its starting position, against an elastic force of the at least one spring, by a predefined maximum displacement travel in a first direction in such a way that a volume of the pressure chamber which is fillable with brake fluid is increasable. The driver brake force simulator includes at least multiple disk springs as the at least one spring. Moreover, a manufacturing method is provided for a driver brake force simulator for a braking system of a vehicle by supporting a displaceable piston of the driver brake force simulator with the aid of at least one spring. The displaceable piston is supported by at least multiple disk springs as the at least one spring.

Abstract: A pressure generator for a hydraulic vehicle brake system includes a piston-cylinder unit, a piston, a ball screw drive configured to move the piston, an electric hollow-shaft motor that surrounds and is configured to drive the ball screw drive, and a planetary gear set configured to transmit a rotational movement of the hollow-shaft motor to the ball screw drive. The generator also includes a flange part, a sleeve, and an axial needle-roller bearing. The flange part has a tubular collar configured to axially guide the piston in a movable fashion therein. The sleeve has a flange configured as a counterbearing which is attached to an interior of the tubular collar, and is further configured to support the bearing. The bearing is configured to rotatably mount and axially support the ball screw drive.

Abstract: A pressure generator for a hydraulic vehicle brake system includes a piston cylinder unit with a cylinder and a piston, a ball screw drive, an electric hollow-shaft motor which surrounds and is configured to drive the ball screw drive, and a planetary gear set configured to transmit a rotational movement of the hollow-shaft motor to the ball screw drive. The planetary gear set includes a planetary carrier and an internal gear which are respectfully connected via pint-type positive locking connections to a spindle nut of the ball screw drive and a static tubular force transmitter. The locking connections are configured to enable connections between parts via the respective parts being brought together axially in a hollow shaft of the hollow-shaft motor.

Abstract: A hydraulic unit for a slip control system of a hydraulic vehicle brake system includes a pressure change damper arranged radially with respect to a piston pump and laterally to the outside of an intake valve on one valve side of a hydraulic block of the hydraulic unit. The hydraulic unit has hydraulically separate annular channels that surround the piston pump. The pressure change damper has an inlet and an outlet that issue into the hydraulically separate annular channels.

Abstract: A hydraulic anti-lock braking system for a two-wheel vehicle includes: an inlet valve for connecting and disconnecting a hydraulic connection between a brake actuating device and a wheel brake; an accumulator for accommodating brake fluid from the hydraulic connection between the inlet valve and the wheel brake; and an outlet valve for connecting and disconnecting the accumulator to and from the wheel brake. The accumulator is designed to return brake fluid into the hydraulic connection between the inlet valve and the wheel brake.

Abstract: A hydraulic module for a hydraulic antilock braking system for a two-wheeled vehicle, the hydraulic module including a first hydraulic connection for connecting the hydraulic module by a hydraulic line to a brake-actuating device; a second hydraulic connection for connecting the hydraulic module by a hydraulic line to a wheel brake; an inlet valve for connecting and disconnecting the first hydraulic connection to/from the second hydraulic connection; an outlet valve for connecting and disconnecting a pressure accumulator to/from the second hydraulic connection; and a housing in which the inlet valve and the outlet valve are accommodated and which provides the first hydraulic connection and the second hydraulic connection.

Abstract: A hydraulic pump assembly for a hydraulic vehicle brake system includes a drive motor, preferably an electric motor, and a piston pump. The hydraulic pump assembly has a worm gear, preferably a ball screw unit, which converts a rotating output movement of the drive motor into a translatory drive movement of the piston pump or the pump piston. A method is provided for manufacturing the hydraulic pump assembly. A vehicle brake system includes the hydraulic pump assembly.

Abstract: A hydraulic block for a hydraulic assembly of a slip-regulated, hydraulic vehicle brake system, comprises a first plurality of receivers aligned in a first row that are each configured to fluidly connect to a respective brake pressure, and a second plurality of receivers aligned in a parallel second row that are each configured to fluidly connect to a respective brake pressure reduction valve. The second row is spaced from the first row in a first direction. The hydraulic block further comprises a first further receiver that fluidly connects to a brake master cylinder pressure sensor. The first further receiver is located perpendicularly offset from the first row in a second direction opposite the first direction and within a plane extending between two of the first plurality of receivers and between two of the second plurality of receivers and that is outside of a center plane defined by the hydraulic block.

Abstract: A hydraulic block for a hydraulic unit is configured to control the brake pressure in a slip-controlled vehicle brake system. Multiple pressure sensors are received in receptors that are defined by the hydraulic block and that are configured to place each of the pressure sensors in hydraulic contact with a respective brake circuit. The pressure sensors are configured to detect wheel brake pressures in the corresponding brake circuits. The hydraulic contact between the pressure sensors and the brake circuits is enabled by a common duct that includes a shut-off element configured to block a pressure medium connection between the brake circuits.

Abstract: A hydraulic block for a hydraulic power unit of a hydraulic vehicle brake system includes a main brake cylinder bore and an intake that are integrated to form a pedal travel simulator.

Abstract: A device for vibration-damping mounting of a vehicle brake system fluid assembly in a receiving opening includes a stay bolt, an elastic damping element in the form of a sleeve through which the stay bolt passes, a clamping sleeve guided by the stay bolt, and a screw element having an internal thread. The stay bolt comprises a connecting pin and a threaded shank having an external thread onto which the screw element can be screwed in order to move the clamping sleeve axially on the stay bolt towards the elastic damping element. The clamping sleeve and the screw element are in the form of a one-piece clamping element having a bearing shoulder, wherein the axial force generated by the clamping element as a result of the screwing-on movement acts via the bearing shoulder on the elastic damping element. A fluid assembly includes at least one such device for vibration-damping mounting.

Abstract: A flat, box-shaped hydraulic block for the mechanical fastening and hydraulic interconnection of solenoid valves, pump elements, etc. of a slip-controlled vehicle brake system connects connections of installation spaces for the pump elements to connectors for a brake master cylinder and connections of receptacles for pressure build-up valves which run past one another via flat chambers on longitudinal sides of the hydraulic block and short blind bores. As a result, the receptacles of the pressure build-up valves are connected to the connectors for the brake master cylinder. The chambers damp pressure pulses of the pump elements of a piston pump.

Abstract: In a pump housing of a motor-vehicle hydraulic assembly, on which at least two inlet-valve openings, at least two outlet-valve openings, at least one high-pressure control valve opening and at least one switchover-valve opening and a pressure-sensor connection are formed. The at least two inlet-valve openings are arranged in a first row, the at least two outlet-valve openings are arranged in a following second row, the pressure sensor connection is arranged in a further following third row, and the at least one high-pressure control valve opening and the at least one switchover valve opening are arranged in a further following fourth row. There are also five embodiments of arrangements of connecting lines and holes in a pump housing for the short connection of the valve openings and connections, and one embodiment with respect to the use of the pump housing according to one of the six embodiments.

Abstract: A structural unit having a control unit housing and a hydraulic assembly housing is proposed. The control unit housing and the hydraulic assembly housing form a receiving chamber with a covering for at least one electrical component. The at least one electrical component is arranged in the receiving chamber in a sealed manner at least in the region of contact faces between the component and the chamber. For each component, one seal is applied in a fluid process and is assigned individually to the relevant electrical component to be arranged. The seal is applied in the region of the contact faces between the component and the covering of the electrical component, the control unit housing, and the hydraulic assembly housing.

Abstract: A pump housing has at least two inlet valve openings located in a first row, at least two outlet valve openings located in a subsequent second row, and at least one high-pressure switching valve opening and at least one changeover valve opening located in a further subsequent fourth row. At least one connection for a wheel pressure sensor is positioned in a third row between the second and fourth rows. At least one connection for a master cylinder pressure sensor is positioned in a fifth row following the fourth row.

Abstract: A vehicle braking system having a hydraulic brake circuit has a triggerable delivery pump and has an accumulator having an adjustable wall which is acted upon by a spring force in the flow path between an outlet valve of a wheel brake unit and the delivery pump. The adjustable wall is in an intermediate position in the unloaded starting condition.

Abstract: In a pump housing of a motor-vehicle hydraulic assembly, on which at least two inlet-valve openings, at least two outlet-valve openings, at least one high-pressure control valve opening and at least one switchover-valve opening and a pressure-sensor connection are formed. The at least two inlet-valve openings are arranged in a first row, the at least two outlet-valve openings are arranged in a following second row, the pressure sensor connection is arranged in a further following third row, and the at least one high-pressure control valve opening and the at least one switchover valve opening are arranged in a further following fourth row. There are also five embodiments of arrangements of connecting lines and holes in a pump housing for the short connection of the valve openings and connections, and one embodiment with respect to the use of the pump housing according to one of the six embodiments.

Abstract: A hydraulic device includes a housing and a closure element arranged thereon. The closure element is connected to the housing by torsional welding.

Abstract: In a pump housing, in block form, of a vehicle brake system, having a top side which is manufactured to final dimensions and a bottom side which is manufactured to final dimensions, the final dimensions of the top side and of the bottom side are obtained by means of a non-cutting deformation process starting from a blank.

Abstract: A hydraulic block for a hydraulic unit of a slip-controlled hydraulic vehicle brake system includes a row of receptacles for brake pressure buildup valves and a row of receptacles for brake pressure reduction valves arranged parallel to the row of receptacles for the brake pressure buildup valves. The hydraulic block further includes installation spaces for damper chambers arranged between the receptacles for the brake pressure buildup valves and the brake pressure reduction valves to allow space-saving accommodation of damper chambers. The installation spaces emerge at longitudinal sides of the hydraulic block and run parallel to the rows of receptacles for the brake pressure buildup valves and the brake pressure reduction valves. The installation spaces for the damper chambers viewed from a front side are arranged below the receptacles for the brake pressure buildup valves and the brake pressure reduction valves, close to a rear side of the hydraulic block.