Zf Automotive Germany Gmbh

Trw Limited

Richard Büker

Niclas Davies

Andreas Birkheim

Patrick Ericke

Tomasz Karp

Stephan Haenisch

Goriun Grigorians-Sohruli

Milos Krivan

The disclosure relates to a steering apparatus with a blocking device for limiting a steering angle of rotation, wherein the blocking device has a blocking element movable between a locking position and a release position, and with a shaft which is mounted rotatably about its centre longitudinal axis. When in the locking position, the blocking element interacts with a blocking contour in order to stop a rotational movement of the shaft. The blocking element is movable by the actuator for interaction with the blocking contour. The steering angle of rotation for the steering apparatus can be limited in two directions of rotation directed facing away from each other by the blocking element, wherein both a first end stop position in a first direction of rotation and a second end stop position in a second direction of rotation opposed to the first direction of rotation can be predefined by the blocking element and in interaction with the blocking contour.

Steering apparatus with a blocking device for limiting a steering angle of rotation, and steer-by-wire steering system with such a steering apparatus

The disclosure relates to an energy absorption device for arrangement between a fastening device and a holder, wherein the holder is movable relative to the fastening device when a predetermined impact force is exceeded. The energy absorption device includes a deformable strand for absorbing energy, and a guide device for guiding the strand during the deformation. In order to be able to implement the assembly and/or the production more cost-effectively, the strand and the guide device are formed in one piece.

Energy absorption device, steering device with an energy absorption device and method for producing same

The disclosure relates to a steering system for a motor vehicle, which is designed as a steer-by-wire steering system and comprises a rack, an electric drive for longitudinal displacement of the rack, a worm gear and a drive shaft which is in toothed engagement with the rack. The electric drive is connected to the drive shaft by the worm gear so as to transmit torque.

Mounting unit for mounting a steering shaft in an associated mounting sleeve and steering column assembly

The disclosure relates to a steering device comprising an end stop device for limiting a steering angle of rotation. The end stop device has a rotation device that has at least one rotary element which is rotatable about a central longitudinal axis of a shaft and/or is rotatable together with the shaft. The end stop device has a locking device which cooperates with the rotation device for stopping a rotational movement of the shaft about the central longitudinal axis and with respect to two directions of rotation oriented opposite each other. In order to be able to reliably absorb and transmit high forces and/or torques when the steering device is in a stop position, the locking device has a locking element, the locking element that limits the steering angle of rotation from being movable by the rotation device at least with a first movement component in the axial direction of the central longitudinal axis of the shaft.

Steering device comprising an end stop device and steer-by-wire steering system comprising such a steering device

The disclosure relates to a bearing unit for fastening a steering column in a vehicle. The bearing unit has a bracket unit that can be fixed to the vehicle, a bearing sleeve and a locking mechanism for optionally fixing the bearing sleeve on the bracket unit and for optionally releasing a relative movement of the bearing sleeve with respect to the bracket unit. The locking mechanism has a first eccentric which is coupled to a first counterpart eccentric unit in order to fix the bearing sleeve on the bracket unit via a first form-fit connection acting in a first direction and a second form-fit connection acting in a second direction.

Bearing unit for fastening a steering column in a vehicle

The disclosure relates to a latching device having a first latching unit and having at least one second latching unit, wherein first teeth of the first latching unit are formed in order to realize an interlocking latching connection with second teeth of the second latching unit, and the first teeth of the first latching unit have a first tooth tip in each case, wherein the first tooth tip forms a first tooth ridge extending in a longitudinal direction of the first tooth. In order to reliably resolve a tooth-on-tooth situation and to be able to realize the desired interlocking latching connection, wherein the first tooth ridge is designed to be curved at least in portions.

Latching device, steering apparatus having such a latching device, and method for producing an interlocking latching connection with such a latching device

A steering column assembly having a vehicle-fixed mounting element and a sleeve element received in the mounting element, which is mounted displaceably in the axial direction in the mounting element for adjusting the steering column assembly. The steering column assembly further comprises an energy absorption device which can be firmly coupled to the mounting element and is firmly connected to the sleeve element, the energy absorption device being deformed in the event of a vehicle crash in consequence of a longitudinal displacement of the sleeve element, and at the same time absorbing part of the kinetic energy of the sleeve element during the event.

Growing community of inventors

Willich, Germany

Richard Büker