Brose Fahrzeugteile Gmbh & Co Kg, Coburg

Brose Fahrzeugteile Gmbh & Co Kg

Brose Fahrzeugteile Gmbh&co.kg, Hallstadt

Audi Ag

Brose Fahrzeugteile Se & Co. Kommanditgesellschaft

Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg

Brose Fahrzeugteile Gmbh & Co Kommanditgesellschaft, Coburg

Brose Fahrzeugteile Gmbh & Co Kg, Wurzburg

Eds - Electric Drive Solution Gmbh & Co. Kg

Alwin Macht

Georg Scheck

Andrea Bauersachs

Andreas Prause

Markus Fischer

Werner Taubmann

Bernhard Schrimpl

Sebastian Heinze

Matthias Liebetrau

Jochen Hofmann

Michael Forkel

Matthias Hoffmann

Hans-Ulrich Karsch

Steffen Brosius

Uwe Klippert

Wolfgang Suck

Gregor Kröner

Matthias Fischer

Michael Flieger

Michael Wittelsbürger

Christian Saxstetter

Hans-Dieter Lieb

Klaus Beloch

Harald Krüger

Marcus Klopp

Linda Loeffler

Hans Possler

Sabine Wüst

Steffen Ross

Thomas Stöhr

Rainer Jarand

Marco Schramm

Andreas Weigand

Hans-Ullrich Karsch

Juergen Schlembach

Andre Schade

Steffen Roβ

Daniela Stegner

Andreas Diemar

Bernward Peitz

Daniel Rückel

Michael Neudert

A drive apparatus for a closure element of a motor vehicle, including a tube defining an axis, a spindle disposed within the tube and configured to move from an extended position to a first retracted position and a second retracted position, a spindle nut disposed within the tube and operatively engaged to the spindle, a stop nut fixed to the spindle, and a damping element disposed between the spindle nut and the stop nut. The tube defines a first end stop face and the stop nut defines a second end stop face, and when the spindle is in the first retracted position, the damping element engages the first end stop face and is spaced apart from the stop nut.

Drive device for a closure element of a motor vehicle

The invention concerns a spindle drive for the motorized adjustment of an adjusting element of a vehicle, comprising a drive motor with a motor shaft, a speed reduction gear mechanism, and a feed gear mechanism, the speed reduction gear mechanism having a planetary gear mechanism and the feed gear mechanism being designed as a spindle/spindle nut gear mechanism, the planetary gear mechanism having a rotatable sun gear and coaxially in relation thereto a rotatable planet-gear carrier and a fixed or fixable ring gear, and the planet-gear carrier carrying at least one rotatable planet gear, which is in axially parallel engagement with the sun gear on the one hand and the ring gear on the other hand, the drive motor, the speed reduction gear mechanism and the feed gear mechanism being accommodated one behind the other in a substantially elongate drive housing and aligned with a common longitudinal drive axis.

Spindle drive for the motorized adjustment of an adjusting element of a motor vehicle

The invention relates to a drive arrangement for an adjusting element of a motor vehicle, a clutch arrangement which is connected into the drive train with a drive connection and a driven connection, the clutch arrangement at any rate forwarding a movement which is introduced on the drive side to the driven connection and having a braking arrangement for braking a movement which is introduced on the output side. The braking arrangement has a braking element which can be adjusted counter to a braking force, in that, between the output connection and the braking element, the clutch arrangement has a freewheel arrangement comprising at least one freewheel pair of clamping body freewheels which operate in opposite directions, in that a movement which is introduced on the output side always brings about the blocking of at least one clamping body freewheel and is correspondingly braked via the braking arrangement.

Drive arrangement for an adjusting element of a motor vehicle

The invention relates to a drive device for a hatch of a motor vehicle, wherein the drive device comprises two drive sections that are linearly moveable relative to each other between a retracted position and an extended position, wherein the drive sections are spring biased against each other into the extended position by a spring arrangement, wherein an end stop is provided to limit the drive motion between the drive sections to the extended position. It is proposed that the end stop comprises a damping arrangement with a deformation zone, wherein during a drive motion into the end stop, depending on the speed of the drive motion, the damping arrangement damps the drive motion mainly based on plastic deformation of the deformation zone.

Drive device for a hatch of a motor vehicle

The invention relates to a display device in a motor vehicle, comprising an adjustable screen and adjustment kinematics associated with the screen. The adjustment kinematics comprise an adjustment drive having a drive motor for the screen, the screen being adjustable between a parking position and a functional position by means of the adjustment drive. The adjustment drive has a driver and is drive-coupled to the screen via the driver, a displacement guide being provided and the drive being guided by means of the displacement guide. The invention is characterized in that the adjustment drive and the displacement guide form a pre-assembled structural unit which as such can be coupled to the rest of the adjustment kinematics during final assembly.

Display device in a motor vehicle

A locking device for securing a motor vehicle component which is displaceable relative to a motor vehicle structure and which may be secured by means of the locking device within a displacement range in a respective position of rest reached by displacement is provided. The locking device comprising at least one first frictional element and at least one second frictional element, which is moved relative to the first frictional element upon displacement of the motor vehicle component and thereby may slide with a friction surface along a friction surface of the first frictional element under sliding friction conditions and which, in a respective position of rest of the motor vehicle component, with its friction surface bears against the friction surface of the second frictional element under static friction conditions. A flowable additional medium is provided which may be brought, upon a relative movement of the frictional elements, between their friction surfaces.

Locking device of a motor vehicle for securing a displaceable motor vehicle component

A synthetic fiber rope with coupling element for transmitting an adjustment force to an adjustable part to be connected to the rope via the coupling element is provided. The coupling element is attached to the rope as an element separate from the rope. The coupling element at least partly engages in the interior of the rope and there engages behind rope components made of synthetic fibers, wherein the coupling element completely reaches through the rope transverse to its local direction of extension and protrudes beyond the outer surface of the rope. A base of the coupling element resting against the outer surface of the rope and extending along a portion of the outer surface of the rope. A succeeding component is attached to the coupling element in that it is press-fitted with the coupling element, such that material of the succeeding component is deformed and rope components being compacted in the region of the coupling element.

Synthetic fiber rope with coupling element

A support with a lumbar adjuster device for a motor vehicle seat includes a front side which, in the installed position, faces a seat user's back and a lumbar adjuster device which is arranged on the front side of the support and is intended for setting the position of the lumbar support perpendicular to the plane of extent of the backrest frame. The lumbar adjuster device has at least one adjuster element to be brought into operative connection with the lumbar support, and at least one slide which is movable with respect to the adjuster element. The slide can be moved, firstly, along a tensioning direction along which it is pretensioned, and, secondly, along a drawing direction along which a drawing force can be transmitted to the slide via a drawing means coupled to the slide.

Support with a backrest adjuster device for a motor vehicle seat

A manual adjustment of a back support on a vehicle seat includes a cable pulley which is selectively rotatable in a drive direction or in a driven direction oriented counter to the drive direction, and a tensile device associated with the cable pulley, which may be rolled up onto the cable pulley by rotating the cable pulley in the drive direction. The tensile device is able to be coupled to a back support of a vehicle seat such that the rotation of the cable pulley in the drive direction and/or driven direction affects an adjustment of the back support. A pretensioning acts on the cable pulley -which produces a torque of the cable pulley in the driven direction.

Manual adjustment of a back support on a vehicle seat

A motor vehicle seat back structure comprising a backrest support frame which consists of a surface turned towards the seat user's back, a lordosis support which is arranged on the front part of the backrest support frame for supporting the user's back and an adjusting device for vertically adjusting the lordosis support position with respect to the extension plane of said backrest support frame. The adjusting device comprises at least one adjusting element operably connected to the lordosis support and at least one sliding element which is displaceable with respect to said adjusting element and interacts therewith in such a way that when the sliding element moves, the adjusting element is displaced with a directional component perpendicularly to the displacement direction of the sliding element and performs an action on said lordosis support in the direction.

Motor vehicle seat back structure for a motor vehicle seat

A memory device, for a rail longitudinal guide for a motor vehicle seat, comprising two longitudinal guide rails displaceable towards each other, for the setting of the longitudinal seat position, a first memory module, which may be displaced along one of the two guide rails to set a memory position, a locking device for locking a set memory position, a second memory module, arranged on the second of the guide rails and a stop which, on reaching a relative position of the two guide rail corresponding to one of the memory positions, engages with a counter stop on the first memory module. The second memory module comprises a base body made from plastic, by which the latter is fixed to the second guide rail.

Seat module, a motor vehicle seat, a memory device for longitudinal rail guide for a motor vehicle seat

A spindle or worm drive for adjusting devices, especially seat adjustment devices, window lifters and sliding roofs, in motor vehicles. The drive includes a fixed spindle or relatively fixed toothed rack which is secured to the second of the two parts. The gear elements are mounted in a housing which includes at least two plates that can be secured to each other by plug-in connectors. The connectors are also configured as supporting joints that absorb the forces of the gear.

Spindle or worm drive for adjusting devices in motor vehicles

A drive for adjusting devices includes gear elements mounted in a gear housing which includes at least two plates that can be secured to each other by plug connectors. The connectors are also configured as supporting joints that absorb the forces of the gear elements. A method for assembling the gear housing includes prefitting the gear elements and the housing plates by fitting the housing plates together about the gear elements with plug connectors, holding the housing plates with a holding device with sufficiently light holding forces so that the housing plates can be aligned when the gear elements are turned, turning the gear elements for the purpose of aligning bearing points of the gear elements, and securing the position of the gear elements and the housing plates relative to each other by permanently fixing the position of the housing plates in all three-dimensional directions through action on the plug connectors.

Method of forming a housing for gear elements

A spindle and worm drive for adjusting devices, especially seat adjustment devices, window lifters and sliding roofs, in motor vehicles. The drive includes a fixed spindle or relatively fixed toothed rack which is secured to one of relatively two moving parts and gear elements mounted in a housing which includes at least two plates that can be secured to each other by plug-in connectors. The connectors are also configured as supporting joints that absorb the forces of the gear.

Spindle and worm drive for adjusting devices in motor vehicles

Growing community of inventors

Ebensfeld, Germany

Alwin Macht