Abstract: It is provided a steering-wheel assembly for a motor-vehicle steering wheel, comprising a gripping region for gripping and actuating a steering wheel, and at least one electrical element arranged on the gripping region. The at least one electrical element is formed by an electrical layer which contains an electrically non-conducting material as well as electrically conductive nanowire received therein.

Abstract: The invention relates to a locking device for locking a movable component, in particular a superposition drive of a superimposed steering system, comprising a locking element reciprocatable between a locking position and a release position, which in the locking position cooperates with a movable component located outside a housing of the locking device; and a damping device which damps a movement of the locking element into the release position. The damping device comprises a damping element with a damping portion which is located outside the housing of the locking device. The locking device is designed such that during a movement of the locking element into the release position an end of the locking element moves out of the housing of the locking device and impinges on the damping portion.

Abstract: It is provided a gas bag which is inflatable for the protection of a vehicle occupant, comprising: a first gas bag layer and a second gas bag layer, wherein a first fabric blank forms the first gas bag layer and a second fabric blank forms the second gas bag layer, wherein the first fabric blank and the second fabric blank each are woven from threads. The gas bag includes at least one elongate portion which extends along a longitudinal direction and which is formed by at least a part of the first gas bag layer and at least a part of the second gas bag layer.

Abstract: It is provided a method for manufacturing a gas bag module of a vehicle occupant restraint system. The method comprising the steps: providing a gas bag; prefolding the gas bag; pressing at least a portion of the prefolded gas bag under the influence of heat; and folding the pressed gas bag to a final dimension.

Abstract: It is provided a vehicle seat for a motor vehicle, comprising a gas bag inflatable for the protection of a vehicle occupant, which in the inflated condition extends on a side of the vehicle seat facing a vehicle interior; and a retaining element via which the gas bag is connected with a backrest frame of the vehicle seat. There is further provided at least one fastening structure molded to the retaining element, via which a positive connection of the retaining element with the backrest frame exists.

Abstract: A restoring torque generating device for generating a restoring torque acting on a steering handle of a vehicle comprising a first spring unit for generating a first restoring torque, a second spring unit for generating a second restoring torque, a driver cooperating with the first and the second spring unit. The driver can be coupled with a steering shaft of the vehicle such that during a rotation of the steering shaft in a first direction of rotation it acts on the first spring unit and during a rotation of the steering shaft in an opposite, second direction of rotation it acts on the second spring unit.

Abstract: A gas generator assembly for an airbag module of a motor vehicle, including a generator housing with a first housing part and a second housing part, a combustion space formed in the generator housing for accommodating a pyrotechnic charge from which a gas for inflating a gas bag of the airbag module can be generated by combustion. At least one outlet opening is provided in the generator housing through which gas generated in the combustion space can be released for inflating the gas bag. At least one filter unit is arranged in the generator housing for filtering the gas generated from the pyrotechnic charge. The assembly includes a guide element arranged in the generator housing, by means of which the generated gas is guided to the at least one outflow opening. The guide element is of tubular form and has at least one deformation area.

Abstract: A housing for an airbag module for accommodating a folded gas bag. The housing including a base portion and at least one lateral portion projecting from the base portion. At least one of the portions comprises at least two layers of a flexible material, which are arranged one above the other and are cohesively connected with each other.

Abstract: A gas bag arrangement for a motor vehicle is provided. The gas bag arrangement contains a gas bag which can be deployed for the protection of a person present outside the motor vehicle along at least a section of the outside of the windshield or another portion of an outside of the motor vehicle, at least one pressure reducing device for reducing the internal pressure at least of a partial region of the at least partly inflated gas bag, and a means for moving at least a section of the at least partly inflated gas bag out of the field of view of a vehicle occupant of the vehicle.

Abstract: An airbag unit comprising an airbag which is fillable with a gas in order to protect a vehicle occupant is provided. The airbag comprises two material layers which are connected to each other at their circumferential edge by means of a connection, wherein the connection is interrupted at least in one portion, in order to form an outflow opening, via which gas can escape from the airbag during the filling and/or after the filling, at least one covering device for covering the outflow opening, wherein the covering device comprises at least one closure element which is arranged moveably in relation to the outflow opening in order to vary the size of the outflow opening, and a control unit which is designed to move the at least one closure element in relation to the outflow opening in such a manner that the outflow opening is opened up, covered or partially covered.

Abstract: A belt buckle for a plug-in tongue of a vehicle seat belt. The buckle includes a holding mechanism for holding an inserted plug-in tongue and with a belt buckle housing which includes a first shell part and a second shell part locked onto the first shell part. The buckle includes a rod-shaped latch element that is mounted on the first shell part. The latch element is pushed along its longitudinal direction into a latch receiver of the second shell part and is held there by means of at least one pair of latching fins. The latching fins on opposite sides of the latch element each bear at an angle on a latch edge, formed on the surface of the latch element, and prevent a withdrawal of the latch element from the latch receiver counter to the insertion direction.

Abstract: A sensor system for a motor vehicle is provided. The sensor system comprises a flat shielding element which is electrically conductive and to which an electric potential can be applied, and at least one capacitive sensor element which includes an electrically conducting structure which is arranged on one side of the shielding element. As electrically conducting structure the sensor element includes at least one sensor conductor which forms a sewing thread and is sewn onto the one side of the shielding element.

Abstract: A side airbag for motor vehicles is provided. The side airbag comprises a gas bag which is to be arranged as intended on a vehicle seat, so that, in order to protect a vehicle occupant situated on the vehicle seat, it can be deployed laterally beside the vehicle occupant, and a gas generator for filling the gas bag with a gas, so that the same deploys. The gas bag and the gas generator are configured and provided to be arranged on the vehicle seat such that in the deployed state the gas bag supports itself on a backrest frame of the vehicle seat.

Abstract: A method and a device for testing an electronic appliance for determining at least one variable of a system. The electronic appliance is designed in the form of a sensor. The method includes defining an expected minimum and/or maximum value of the variable and producing an electric signal by means of the electronic appliance depending on the variable. The method also includes detecting at least one value of a parameter of the produced electric signal and defining an expected minimum and/or maximum value of the parameter depending on the defined minimum and/or maximum value of the variable of the system. A determination is made, based on whether the detected value of the parameter is greater than the minimum value defined for the parameter and/or smaller than the maximum value, whether there is a malfunction of the electronic appliance provoked by an external electromagnetic interference field.

Abstract: A steering angle sensor, equipped for installation in a steering arrangement of a motor vehicle, is provided. The steering angle sensor comprises a rotatably mounted first gearwheel which upon actuation of the steering arrangement rotates about an axis and at least one rotatably mounted second gearwheel which is in engagement with the first gearwheel and is carried along with a rotary movement of the first gearwheel, so that with reference to a rotary movement of the second gearwheel a steering angle of the steering arrangement can be determined. The teeth of at least one of the gearwheels are tapered in axial direction along the tooth width such that a respective tooth of the one gearwheel, which is tapered along the tooth width, with wedge action can be fitted into a tooth gap of the gearwheel in engagement therewith.

Abstract: Disclosed herein is an occupancy detection device for detecting an occupancy of a seat of a motor vehicle. The occupancy detection device comprises an electric resonant circuit and a sensor element, wherein the electric resonant circuit experiences a change due to a change of the surroundings of the sensor element, so that with reference to the determined electrical parameter an occupancy of the seat can be detected; and a heater control connected with the occupancy detection device such that the sensor element can simultaneously operate as a heater.

Abstract: The invention relates to a belt retractor for a seat belt having a belt reel for winding up and unwinding the seat belt and a torsion bar which is arranged outside the belt reel and is connected at one bar end to a switchable fixing device. The switchable fixing device keeps the bar end rotationally fixed in one state and permits rotation of the bar end in another state. The switchable fixing device has a displaceable piston which, with a piston portion, in a locking position, can secure the bar end against rotation and, in a release position displaced in relation to the locking position, releases the bar end.

Abstract: Tensioner drive for a safety belt device that includes a gas generator, a driving wheel, and a feed tube. The tube connects the gas generator and the driving wheel. There is at least one thrust body in the feed tube. The thrust body is accelerated after triggering of the gas generator and drives the driving wheel. There is a fixing element between the thrust body and the gas generator that is supported on the inner wall of the feed tube.

Abstract: The invention relates to a superposition drive for a superimposed steering system of a motor vehicle, with a drive shaft and a drive gear cooperating with the drive shaft, wherein the drive shaft is pivotally mounted with respect to the drive gear. A lever element pivotally mounted with respect to the drive gear, which is designed and arranged such that pivoting of the lever element entails pivoting of the drive shaft or vice versa pivoting of the drive shaft entails pivoting of the lever element, is provided.

Abstract: A gas bag arrangement with a gas bag and a filling mechanism arranged in an opening of the gas bag for filling the gas bag with gas is provided. It is provided that the filling mechanism is elastically held in the opening by a holding mechanism arranged in the region of the opening, wherein the holding mechanism has elastic properties due to which it exerts holding forces on the filling mechanism.