Abstract: A gearwheel pair for a spur gear unit, comprising a first spur gear and a second spur gear, which can be meshed with one another, wherein the first spur gear consists entirely or partially of metal or plastic and the second spur gear comprises an outer part having a gear rim made of a first plastic and having a number of injection-molded portions, an inlay part made of metal, and a connecting part, which is arranged between the inlay part and the outer part and is made of a second plastic for the interlocked and/or materially-bonded connection of the inlay part and the outer part and further relates to the second spur gear per se, a spur gear unit having such a gearwheel pair, and a method for producing a second spur gear, which is used for such a spur gear unit.

Abstract: An actuator arrangement for a brake, particularly an electric parking brake or an electro-mechanic operating brake with a brake pad-adjustment unit that can be driven by an actuator arrangement. The actuator arrangement comprises: an electric motor, a transmission unit located in a housing, which is coupled to the electric motor and is effectively connected at the output side with the brake pad, adjustment unit, a mechanism for fastening the actuator arrangement at the caliper or at the brake pad, adjustment unit, a plug accept for a connection plug of an electric connection unit, which is electrically connected to the electric motor, the electric motor is encompassed at least partially by an encasement, at which the plug accept is formed in one piece, and/or the fastening mechanism are embodied as a separate exchange part, with fastening openings, and fixed at the actuator arrangement in a torque-proof fashion.

Abstract: A planetary gear assembly, in particular for an electromechanical service or parking brake for a motor vehicle. The planetary gear assembly can include a central sun gear, a plurality of planetary gears rotatably mounted on a planetary carrier, and a ring gear enclosing the planetary gears. The planetary gears can be mounted by the planetary carrier, such that the planetary gears roll off both the sun gear and the ring gear, whereby the sun gear, the planetary carrier or the ring gear is non-rotatably held by a holding unit with a holding torque. A force-sensing device can be arranged between the holding unit and the non-rotatably held element, or between the holding unit and an intermediate component non-rotatably connected to the held component. The force-sensing device can measure the force acting between the held component and the holding unit as a result of the holding torque.

Abstract: A parking brake, particularly for a vehicle, includes a brake piston, supported to be movable along a longitudinal axis between a braking position and an open position, by which a brake disk is immobilizable by applying a braking force, when the brake piston is in the braking position, a drive unit for moving the brake piston along the longitudinal axis, and a toggle lever interacting with the brake piston and having at least first and second legs. The first and second legs are connected rotatably with a joint element and are actuatable by the drive unit, such that the toggle lever provides the braking force and applies it to the brake piston. An immobilizing device having such a parking brake, as well as a vehicle having the immobilizing device, and a method for immobilizing a vehicle by such an immobilizing device are also provided.

Abstract: A motor transmission connection arrangement, in particular for use in vehicles, can comprise a motor pot, a brush holder, and a transmission housing. The motor pot, the brush holder and the transmission housing are pluggable to connect with one another, and the motor pot can include a number of centering surfaces, whereby the motor pot with respectively one of the centering surfaces comes into contact both with the brush holder as well as with the transmission housing, when the motor pot, the brush holder and the transmission housing are plugged into one another. The brush holder and the transmission housing can be concentrically oriented to the motor pot. In addition, the present disclosure refers to a sunroof for a vehicle with a motor transmission connection arrangement of this type as well as a vehicle with such a motor transmission connection arrangement.

Abstract: The present application relates to a gear pairing for a helical gear unit or a spur gear unit, comprising a first gear with a first toothing portion, and a second gear with a second toothing portion, wherein the first gear has a first axis and the second gear has a second axis, which enclose a shaft angle, which is between 0 and 90°, the first toothing portion and the second toothing portion can be brought into meshing engagement and, when engaged, form an involute toothing, the materials of the first and second toothing portions are chosen so that, when engaged, a material pairing metal/plastic results, and the toothing portion made of plastic has a first helix angle and the toothing portion made of metal has a second helix angle.

Abstract: A gearwheel pairing for a helical gearing, comprising a helical gear with a first toothing segment, and a worm with a second toothing segment, wherein the first toothing segment and the second toothing segment can be brought into intermeshing and form an involute toothing when intermeshed, the materials of the first and the second toothing segments are chosen such that when intermeshed there results a plastic-metal material pairing, and the toothing segment made of plastic has a first normal tooth thickness and the toothing segment made of metal has a second normal tooth thickness, wherein the ratio of the first normal tooth thickness to the second normal tooth thickness is increased by 10 to 200% with respect to a reference profile.

Abstract: The invention relates to a connecting structure for mechanical connection of a first housing with a second housing, whereby one face of the second housing has a hollow cylindrical recess for inserting the first housing; according to the invention it is provided that (i) the hollow cylindrical recess is formed of a ring-shaped collar, and (ii) for producing a frictional connection of the first housing with a second housing, the collar has at least one tensioning element, which in radial direction with respect to the collar is in active connection with the first housing.

Abstract: An adjusting device for adjusting a vehicle seat along a sliding axis, having a first and a second lower rail, both of which are fixedly connected with the vehicle, a first upper rail, which is slidably supported in the first lower rail in parallel to the sliding axis and a second upper rail, which is slidably supported in the second lower rail in parallel to the sliding axis. The first lower rail and the first upper rail can enclose a first cavity and the second lower rail and the second upper rail enclose a second cavity. A first spindle can be arranged in the first cavity and non-rotatably connected to the first lower rail and a second spindle can be arranged in the second cavity and non-rotatably connected to the second lower rail.

Abstract: A worm gearbox having a worm wheel is arranged, in a torsionally resistant manner, on a steering shaft and rotates around a steering axis. A worm shaft is supported to rotate around a rotational axis, with the worm shaft having an end on the engine side and an end away from the engine. Worm toothing engages the teeth of the worm wheel and when the worm shaft rotates around the rotational axis, the worm wheel and the steering shaft rotate around the steering axis. A gearbox housing supports the worm wheel and the worm shaft and allows them to rotate. A compensating element has a middle section, a rear end section connected to the gearbox housing and a front end section retaining the end away from the engine of the worm shaft or a holder accommodating the end away from the engine of the worm shaft.

Abstract: The present disclosure relates to a connection system for connecting a component to a gear wheel, wherein the gear wheel comprises helical gearing having a tooth helix angle and a first connecting section, and the component comprises a second connecting section by way of which the component can be connected or is connected to the first connecting section, wherein the component, in the second connecting section, comprises at least one depression or elevation that is operatively connected to the first connecting section when the component is connected to the first connecting section, wherein the depression has a connection helix angle, and the connection helix angle is defined as follows: 0°????. The disclosure furthermore relates to a device for transmitting a rotational movement, comprising a rotatable component and a gear wheel, wherein the gear wheel and the component are connected by way of such a connection system.

Abstract: The invention relates to a multicomponent gear having an outer part with a toothed rim, an inner part, and a connecting part made of plastic for the positive locking connection of the inner part and the outer part. The outer part is thereby arranged on an outer circumferential surface and the inner part is arranged on an inner circumferential surface of the connecting part. The connecting part is additionally provided with a plurality of indentations on two opposite primary surfaces lying outside and perpendicular to a rotational axis. The invention is thereby characterized in that the indentations in the first primary surface of the connecting part are, in comparison to the indentations in the second primary surface of the connecting part, arranged offset to each other radially and/or in the circumferential direction to the rotational axis.

Abstract: A gear for an adjusting device in vehicles for adjusting two vehicle parts adjustable relative to each other, in particular, for adjusting two parts of a seat adjusting device, a window lifter, or a sun roof, the gear including a drivable drive screw having gear teeth, a spindle nut, which has spindle nut teeth engaging with the screw teeth, and an internal thread, using which the spindle nut can be brought into engagement with a threaded spindle of the adjusting device, and a gear housing, which accommodates and supports the drive screw and the spindle nut. The spindle nut is made at least partially of metal, and the drive screw is made of plastic, and the gear housing includes a first bearing section made of plastic for supporting the spindle nut and a second bearing section made of metal for supporting the drive screw.

Abstract: A method for assembling a helically geared first sprocket, particularly a worm gear and a second sprocket arranged on an axis, particularly a worm, to form a transmission, particularly a worm drive, in which the first sprocket is positioned coaxially in reference to an axis of assembly of the first sprocket, aligned at a 90° position in reference to the axis via an assembly device.

Abstract: An actuator arrangement for an electric parking brake or electric motor service brake, having a brake pad adjustment device which can be driven by the actuator arrangement. The invention has a modular construction, comprising: an electric motor, a gear unit, positioned in a housing, coupled to the electric motor and having a functional connection at its output end with the brake pad adjustment device, a means for fastening the actuator arrangement to the brake caliper or the brake pad adjustment device, and a plug receptacle for a plug connector used for the purpose of transmitting electrical signals to the electric motor. The housing has a motor tube molded joined thereto, housing the electric motor, and a motor cap to which is molded, as a single piece, the plug receptacle for a plug connector used for the purpose of transmitting electrical signals to the electric motor.

Abstract: Drive of a seat adjusting device, especially for motor vehicles, with a spindle that is fastened on a first of two rails, which are adjustable with respect to each other, by means of at least one mounting located at the end of the spindle and with a transmission driven by a motor that is mounted on the second rail, whereby the mounting has one part as a base plate, from which two walls at a distance from each other extend upward and that at least one end of the spindle is fastened between these two walls.

Abstract: Provided are variations of a motor and planetary gear assembly comprising a motor, as well as a method for producing such motor and planetary gear assemblies.

Abstract: A driven hatch arrangement is provided, particularly a rear hatch arrangement, for a motor vehicle with a hatch and with a hatch drive for opening and/or closing the hatch, with the hatch drive comprising a motor with a motor shaft and a motor pinion and at least one planetary gear with a sun gear, planetary carriers with planetary rolling elements arranged on bearing pins, and an annulus, with the sun wheel of the planetary gear being formed by the motor pinion and a driven shaft being driven via the planetary gear, in which the motor pinion is slid onto the motor shaft.

Abstract: A device comprising a first housing having a first flange for accommodating an engine, a second housing with a second flange for holding a transmission as well as connection device between the first flange and the second flange arranged as a flat disk connection, which connects the first flange with the second flange horizontally, wherein the connection device is double-sided adhesive tape.