Abstract: A blocking device for an electromechanical service brake of a motor vehicle, wherein the electromechanical service brake comprises a ratchet gear, supported rotatably about a rotational axis, which ratchet gear is connected or is connectable torque-proof with a drive shaft, rotatable about the same rotational axis of a power train of the electromechanical service brake, and the blocking device comprises a blocking tappet which is axially movable along a displacement axis between a first position, in which the blocking tappet releases the ratchet gear, and a second position, in which the blocking tappet for the purpose of blocking engages into the ratchet gear, a moving system for moving the blocking tappet along the displacement axis, and a position determination system for determining the position of the blocking tappet and an electromechanical service brake for a motor vehicle with such a blocking device and to a motor vehicle with such an electromechanical service brake.

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: A motor-transmission arrangement for an adjusting device for adjusting two components adjustable relative to each other can include a planetary gear system having a planetary carrier, a planetary gear with planetary gear toothing and which is rotatably mounted in the planetary carrier and with a ring gear with an internal toothing which engages with the planetary gear toothing. An electric motor can have a motor shaft which can be rotated about a motor shaft axis, which shaft interacts with the planetary gear system, and a housing which is closed with first and second housing covers in which the motor shaft is mounted via a first bearing section and a second bearing section.

Abstract: A longitudinal adjustment unit of a seat, particularly of a seat in a motor vehicle can include a housing with a through-hole arranged along a longitudinal axis and having a first spindle opening and a second spindle opening, a spindle that can be guided through the through-hole along the longitudinal axis through the housing, a spindle nut, and a screw driving the spindle nut and supported in the housing via a bearing located on both sides. The spindle nut can be supported in the housing in the longitudinal axis so that it can be rotated bidirectionally and axially. Also, at least one fastener can be provided, through which the spindle is connected to the spindle nut in a torque-free manner.

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 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: A bearing assembly for supporting a helical-wheel shaft of a helical planetary gear, in particular an adjustment device in vehicles for adjusting two mutually adjustable vehicle parts, wherein the helical-wheel planetary gear is a helical-wheel shaft with a helical-gear toothing, which shaft is rotatably mounted about a helical-wheel shaft axis, and a planetary carrier comprising at least three helical planetary gears, each rotatably mounted in the planetary carrier about a planetary gear axis, and each having a planetary gear toothing, wherein the helical gear planetary axes extend obliquely to the helical-wheel shaft axis, and the bearing assembly for supporting the helical gear shaft has a first bearing section and a second bearing section, wherein the first bearing section consists of an axial and radial bearing, and the second bearing section consists of helical-wheel planetary gears, wherein the planetary gear toothing in the second bearing section meshes with the helical-gear toothing.

Abstract: A helical planetary gear for a helical planetary gear unit for an adjusting device in vehicles for adjusting two components which are adjustable with respect to one another, wherein the helical planetary gear defines a planetary gear axis and comprises planetary gear toothing having a first planetary gear toothing end and a second planetary gear toothing end, wherein the first planetary gear toothing end and the second planetary gear toothing end are arranged apart from one another in relation to the planetary gear axis, and the planetary gear toothing has a diameter that increases or decreases proceeding from the first planetary gear toothing end to the second planetary gear toothing end and further relates to an internal helical gear for a helical planetary gear unit as well as a helical planetary gear unit for an adjusting unit for adjusting two components which are adjustable with respect to one another.

Abstract: A toothed gear for use in a gearing, comprising a base body that forms a ring gear with a number of first teeth having a first deformability and a number of second teeth having a second deformability, wherein the second deformability is greater than the first deformability and to a gear pair of a gearing, comprising such a toothed gear and at least one further toothed gear which can be made to mesh or is in mesh with the toothed gear. The invention relates moreover to a gearing with such a gear pair.

Abstract: A blocking device for an electromechanical service brake of a motor vehicle, wherein the electromechanical service brake comprises a ratchet gear, supported rotatably about a rotational axis, which ratchet gear is connected or is connectable torque-proof with a drive shaft, rotatable about the same rotational axis of a power train of the electromechanical service brake, and the blocking device comprises a blocking tappet which is axially movable along a displacement axis between a first position, in which the blocking tappet releases the ratchet gear, and a second position, in which the blocking tappet for the purpose of blocking engages into the ratchet gear, a moving system for moving the blocking tappet along the displacement axis, and a position determination system for determining the position of the blocking tappet and an electromechanical service brake for a motor vehicle with such a blocking device and to a motor vehicle with such an electromechanical service brake.

Abstract: 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: A planet carrier for supporting at least one planet wheel in a planetary gear for an adjustment unit for adjusting two components adjustable in relation to one another. The planet wheel comprises a planet wheel axle, which has first and second axle portions protruding beyond the planet wheel, and the planet carrier comprises a tubular main body with a passage that penetrates the main body, first and second support portions originating from the passage, where the first and second support portions are designed for the rotational accommodation of the first and the second axle portions. The planet carrier can include protrusions that fix the first and the second axle portions in the support portions.

Abstract: A pinion cage for supporting at least one spiral gear planet wheel in a spiral gear planetary gear train for an adjustment device for adjusting two structural components which can be adjusted relative to one another, wherein the spiral gear planet wheel comprises a planet wheel axle which comprises a first axial section extending over the spiral gear planet wheel and comprises a second axial section extending over the spiral gear planet wheel, and the pinion cage comprises a tubular base body which defines a pinion cage axis, at least one perforation arranged in the base body and penetrating through it, a first support section starting from the perforation, a second support section starting from the perforation, wherein the first and the second support sections are constructed for rotatably receiving the first and the second axial sections and are arranged in such a manner that the planet wheel axle runs in a twisted manner to the pinion cage axis if the axial sections are received in the support sections, an

Abstract: A motor-transmission arrangement for an adjusting device for adjusting two components adjustable relative to each other can include a planetary gear system having a planetary carrier, a planetary gear with planetary gear toothing and which is rotatably mounted in the planetary carrier and with a ring gear with an internal toothing which engages with the planetary gear toothing. An electric motor can have a motor shaft which can be rotated about a motor shaft axis, which shaft interacts with the planetary gear system, and a housing which is closed with first and second housing covers in which the motor shaft is mounted viaa first bearing section and a second bearing section.

Abstract: A motor-transmission arrangement in particular for an adjustment device in vehicles for adjusting two vehicle parts which can be adjusted relative to one another can include a planetary transmission with at least one pinion cage, at least one planet wheel which is rotatably supported in the pinion cage and with a planet wheel cogging, and with at least one hollow gear with an inside cogging which is engaged with the planet wheel cogging, and an electromotor with a motor shaft which can rotate about a motor shaft axle and which comprises a motor shaft cogging arranged directly on the motor shaft, which cogging is engaged with the planet wheel cogging. The disclosure also relates to an adjustment device with such a motor-transmission arrangement and to the usage of such a motor-transmission arrangement in adjustment devices.

Abstract: A bearing assembly for supporting a helical-wheel shaft of a helical planetary gear, in particular an adjustment device in vehicles for adjusting two mutually adjustable vehicle parts, wherein the helical-wheel planetary gear is a helical-wheel shaft with a helical-gear toothing, which shaft is rotatably mounted about a helical-wheel shaft axis, and a planetary carrier comprising at least three helical planetary gears, each rotatably mounted in the planetary carrier about a planetary gear axis, and each having a planetary gear toothing, wherein the helical gear planetary axes extend obliquely to the helical-wheel shaft axis, and the bearing assembly for supporting the helical gear shaft has a first bearing section and a second bearing section, wherein the first bearing section consists of an axial and radial bearing, and the second bearing section consists of helical-wheel planetary gears, wherein the planetary gear toothing in the second bearing section meshes with the helical-gear toothing.

Abstract: A longitudinal adjustment unit of a seat, particularly of a seat in a motor vehicle can include a housing with a through-hole arranged along a longitudinal axis and having a first spindle opening and a second spindle opening, a spindle that can be guided through the through-hole along the longitudinal axis through the housing, a spindle nut, and a screw driving the spindle nut and supported in the housing via a bearing located on both sides. The spindle nut can be supported in the housing in the longitudinal axis so that it can be rotated bidirectionally and axially. Also, at least one fastener can be provided, through which the spindle is connected to the spindle nut in a torque-free manner.

Abstract: A helical planetary gear for a helical planetary gear unit for an adjusting device in vehicles for adjusting two components which are adjustable with respect to one another, wherein the helical planetary gear defines a planetary gear axis and comprises planetary gear toothing having a first planetary gear toothing end and a second planetary gear toothing end, wherein the first planetary gear toothing end and the second planetary gear toothing end are arranged apart from one another in relation to the planetary gear axis, and the planetary gear toothing has a diameter that increases or decreases proceeding from the first planetary gear toothing end to the second planetary gear toothing end and further relates to an internal helical gear for a helical planetary gear unit as well as a helical planetary gear unit for an adjusting unit for adjusting two components which are adjustable with respect to one another.

Abstract: A planet carrier for supporting at least one planet wheel in a planetary gear for an adjustment unit for adjusting two components adjustable in relation to one another. The planet wheel comprises a planet wheel axle, which has first and second axle portions protruding beyond the planet wheel, and the planet carrier comprises a tubular main body with a passage that penetrates the main body, first and second support portions originating from the passage, where the first and second support portions are designed for the rotational accommodation of the first and the second axle portions. The planet carrier can include protrusions that fix the first and the second axle portions in the support portions.

Abstract: A pinion cage for supporting at least one spiral gear planet wheel in a spiral gear planetary gear train for an adjustment device for adjusting two structural components which can be adjusted relative to one another, wherein the spiral gear planet wheel comprises a planet wheel axle which comprises a first axial section extending over the spiral gear planet wheel and comprises a second axial section extending over the spiral gear planet wheel, and the pinion cage comprises a tubular base body which defines a pinion cage axis, at least one perforation arranged in the base body and penetrating through it, a first support section starting from the perforation, a second support section starting from the perforation, wherein the first and the second support sections are constructed for rotatably receiving the first and the second axial sections and are arranged in such a manner that the planet wheel axle runs in a twisted manner to the pinion cage axis if the axial sections are received in the support sections, an