Abstract: A piston pump unit for a hydraulic vehicle power braking system including an electric motor, a planetary gear set, a worm gear, and a piston displaceable in a cylinder. As ventilation of an annular gap between the cylinder and the piston and a back side of the piston, the invention provides a radial hole and grooves in the cylinder.

Abstract: A motor vehicle braking system cuboidal hydraulic block includes at least one wheel connector to which at least one wheel brake cylinder is connectable, a master brake cylinder receiving borehole connected to the at least one wheel connector such that a master brake cylinder is at least partially providable in the master brake cylinder receiving borehole, and a plunger receiving borehole that extends from an engine side of the hydraulic block in the direction of an opposite side of the hydraulic block and that is connected to the at least one wheel connector such that a plunger of a motorized plunger device is providable therein.

Abstract: A pedal travel simulator for a hydraulic power vehicle braking system. For the purpose of adapting to different main brake cylinders and of changing a spring characteristic curve, a stop is provided to be pressed into a piston of the pedal travel simulator. A pressing-in depth of the stop delimits a piston stroke.

Abstract: A hydraulic block for a hydraulic power vehicle brake system including a slip control. A bore, which communicates through a circumferential groove with a receptacle of a pedal travel simulator, is run through parallel to a motor side of the hydraulic block between the motor side and a master brake cylinder bore in the hydraulic block and is connected through a transverse bore with a further bore parallel to the motor side, which connects the master brake cylinder bore with a connection for a pressureless brake fluid reservoir, which is attachable to the hydraulic block. The bores form a return of the pedal travel simulator, which has a low resistance to flow and allows for a closed system.

Abstract: A hydraulic block for a hydraulic unit of a brake controller of a hydraulic vehicle brake system is configured to fit with hydraulic components such as solenoid valves of the brake controller. The hydraulic block is manufactured by 3D printing, which enables considerably more complex line routing than manufacture by machining.

Abstract: For display of a 3D model (20) in virtual reality (VR), merely converting the CAD display from the 2D screen to a 3D image may not sufficiently reduce the information clutter. To provide metadata for the 3D CAD model (20) with less occlusion or clutter, a separate space (32) is generated in the virtual reality environment. Metadata and information about the 3D CAD model (20) and/or selected part (36) of the 3D CAD model (20) is displayed (58) in the separate space (32). The user may view the 3D CAD model (20) in one space (30), the metadata with or without a representation of a part in another space (32), or combinations thereof.

Abstract: A hydraulic block includes pedal travel simulator for a hydraulic power-assisted vehicle braking system includes a piston that is displaceable in a cylinder, a piston spring that acts on the piston against the displacement, and a stroke limiter limiting the displacement. A characteristic curve of such a pedal travel simulator is set.

Abstract: A hydraulic block of a slip regulation of a hydraulic vehicle power brake system that has a master brake cylinder bore and forms a master brake cylinder. In order to prevent a hard impact of a piston of the master brake cylinder against an end stop when the master brake cylinder is released, in particular when there is an abrupt release, for example when the foot slides off a foot brake pedal, a hydraulic return damper that is integrated in the piston is provided.

Abstract: A method for producing a hydraulic block of a slip-controlled hydraulic non-muscular-energy vehicle brake system. For the milling operation, the hydraulic block is clamped in two setups and a pump bore, into which the hydraulic block is clamped in the second setup, is produced in the hydraulic block in the first setup, thereby making it possible to machine five sides of the hydraulic block in the second setup free of clamping arrangement. Also described is a related hydraulic block.

Abstract: A cuboid hydraulic block for a slip-controlled hydraulic power vehicle braking system and provides applying ports for wheel brakes along a transverse side or along a longitudinal side in a large side of the hydraulic block.

Abstract: A hydraulic block for brake control of an automotive hydraulic braking system, including a main brake cylinder bore. A permanent magnet is connected to the main brake cylinder piston via a rod, so that the permanent magnet moves together with the main brake cylinder piston. A Hall sensor with which a position and/or a stroke of the main brake cylinder piston is measurable is situated in a signal range of the permanent magnet in a sensor bore in the hydraulic block transversely to the rod.

Abstract: A pedal travel simulator for a hydraulic vehicle power braking system with a cup-shaped cylinder cover in which a piston spring is accommodated, which is held by an orifice disk as a stop for a piston of the pedal travel simulator in the cylinder cover. Recesses are provided in an outer edge of the orifice disk, through which the piston is able to displace brake fluid on its rear side out of a cylinder of the pedal travel simulator through a circumferential groove into a return.

Abstract: For the purpose of redundancy, ports are provided for a separate power brake pressure unit on a hydraulic block of a hydraulic unit of a slip control system of a hydraulic vehicle power braking system. The ports are attached as cylindrical collars to the hydraulic block by friction welding.

Abstract: A hydraulic block includes pedal travel simulator for a hydraulic power-assisted vehicle braking system includes a piston that is displaceable in a cylinder, a piston spring that acts on the piston against the displacement, and a stroke limiter limiting the displacement. A characteristic curve of such a pedal travel simulator is set.

Abstract: A pressure generator for a hydraulic power braking system. The pressure generator is designed to have a ball thread drive and a planetary gear, a spindle nut of the ball thread drive forming a planetary carrier for planetary wheels of the planetary gear. A sun wheel is non-rotatably fixed to a hollow shaft of an electric hollow shaft motor and together with the hollow shaft rotatably supported. The electric hollow shaft motor surrounds the ball thread drive and the planetary gear.

Abstract: A rotation/translation converter gear unit having a helical gear and a planetary gear for driving the helical gear. A spindle nut of the helical gear forms a planet carrier for planet wheels of the planetary gear. Situated between the planetary gear and the helical gear is an axial friction bearing, that at the same time forms a centering element which centers a sun wheel of the planetary gear between the planet wheels. In particular, the rotation/translation converter gear unit is used to drive a piston of a pressure generator for a brake control of a hydraulic vehicle brake system.

Abstract: The invention relates to a pedal travel simulator (2) for a hydraulic power vehicle braking system. For the purpose of adapting to different main brake cylinders and of changing a spring characteristic curve, the invention provides for a stop (13) to be pressed into a piston (6) of the pedal travel simulator (2). A pressing-in depth of the stop (13) delimits a piston stroke.

Abstract: A feeding device for a rotatable wheel magazine of a machine tool is proposed. The feeding device includes a manipulator for changing and inserting tools on the wheel magazine, wherein the manipulator is movably arranged along the first direction of movement and has at least one movable tool holder. A tool input unit is provided with tool input positions for tools to be introduced and/or replaced in the wheel magazine. The manipulator for changing and inserting tools on the wheel magazine is moved along the first direction of movement, making refilling of the wheel magazine easy and efficient.

Abstract: For display of a 3D model (20) in virtual reality (VR), merely converting the CAD display from the 2D screen to a 3D image may not sufficiently reduce the information clutter. To provide metadata for the 3D CAD model (20) with less occlusion or clutter, a separate space (32) is generated in the virtual reality environment. Metadata and information about the 3D CAD model (20) and/or selected part (36) of the 3D CAD model (20) is displayed (58) in the separate space (32). The user may view the 3D CAD model (20) in one space (30), the metadata with or without a representation of a part in another space (32), or combinations thereof.

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.