Thyssenkrupp Presta Ag

Inova Gmbh Technische Entwicklungen

Inova Gmbh

R. Schmidt Gmbh

Volkswagen Ag

Olaf Müller

Jörn Kessler

The invention relates to a thorax airbag device without housing which is mounted between a guide yoke and a tearing thread. The invention also relates to a seat which is provided with a thorax airbag device without housing which is mounted by a guide yoke and a tearing thread.

Thorax airbag device, seat provided with the same and method for activating said thorax airbag

The invention creates an airbag device, wherein a driver's airbag is provided, at least substantially 'stationary' relative to a steering wheel movement, and which has a shape that at least partially covers an adjacent A column of a vehicle in the inflated state or has a butterfly-like shape, which is correctly correlated with the driver by the embodiment of the driver's airbag stationary in any steering wheel position. Furthermore, the invention creates an operating method for such an airbag device.

Airbag device and operating method for said device

An airbag system including an airbag and gas generating device provided with deployment control devices that enable the airbag to be at least partially deployed before it is inflated with gas from the gas generating device, and to a method of deploying the airbag.

Airbag device and triggering process therefore

A safety steering column which is adjustable in its axial direction whereby pyrotechnically driven steering column retraction is provided for a positioning of a safety steering column in its axial direction, to move it away from the driver in case of an accident. Furthermore, a safety system incorporating such a safety steering column and a motor vehicle so equipped that can distinguish between different drivers regarding weight, size and belted condition; the system providing alternative safety measures depending on the driver's needs for protection.

Safety steering column, motor vehicle with a safety system and safety method

A steering column for a motor vehicle with adjustment which can be triggered in the case of an accident to move at least a steering wheel end region of the steering column away from a passenger wherein the adjustment include load absorbing to absorb a movement of at least the steering wheel end region of the steering column away from a passenger. An alternative, a steering column for a motor vehicle with adjustment which can be triggered in the case of an accident to move at least a steering wheel end region of the steering column away from a passenger wherein the adjustment is designed for at least two operation modes and wherein a control is provided to record passenger's parameters by detector and to trigger an operation mode of the adjustment in dependence on the passenger's parameters. An adjustment method for a steering column of a motor vehicle wherein in the case of an accident at least a steering wheel end region of the steering column is moved away from a passenger by means of adjustment. The passenger's parameters are sensed by a detector and movement of at least the steering wheel end region of the steering column away from the passenger takes place in dependence on the passenger's parameters according to one operation mode out of several operation modes of the adjustment.

Steering column and adjustment method for a steering column

An electrically adjustable steering column includes a steering column servo-drive with a motor in two planes. The steering column is configured so that an inner shaft, mounted in an outer shaft provides for vertical movement or so that the inner shaft accomplishes the lengthwise movement.

Electrically adjustable steering column and operating method thereof

A safety device is provided for a motor vehicle with a steering column arrangement having length and height adjustment. The length adjustment contains a slot guidance, which runs linearly in the longitudinal direction of the steering column arrangement, and an engagement mechanism cooperates therewith. The height adjustment contains a swiveling mechanism used for the length adjustment. Moreover, the length adjustment is carried out by the slot guidance and an engagement mechanism guided therein. The height adjustment is carried out by swiveling a steering column arrangement by means of a swiveling mechanism that engages with the engagement mechanism.

Safety device for a motor vehicle with a steering column arrangement and safety method

A safety steering mechanism for a steering column, with a steering-column comfort adjustment having linear positioning devices, and provided with safety devices designed such that, in an accident situation, at least an end area of the steering column can be moved away from a driver's position. The linear positioning devices include load absorption devices and/or withdrawal devices regarding the movement of at least the end area of the steering column away from a driver's position. An operating method for a safety steering mechanism for a steering column that can be adjusted by a comfort adjustment in accordance with the requirements and/or wishes of a driver by means of linear positioning devices and of which at least an end area of the steering column can be moved away from a driver's position in an accident situation. The movement of at least the end or the steering column away from a driver's position is braked in an accident situation in a load-receiving manner by load absorption devices contained in the linear positioning devices.

Safety steering and mechanism and a method of operating

A method and apparatus for a vehicle wherein a load absorption for an impact of the knees relative to the steering column is provided arranged in case of an accident to be adjusted toward the driver's knees.

Safety device and method for a vehicle with a steering system

The invention relates to an airbag apparatus, with an airbag module and at least one covering device, behind which, in a closing position, an airbag expanding by gas inflation is accommodated and which, to release the expansion of the airbag, can be moved out of the closing position into an open position by means of a mechanism, the mechanism containing a first mechanism component, which is coupled firmly to the airbag module, and a second mechanism component, which is coupled firmly to the covering device, and the airbag module forming, together with the first mechanism component, a unit ready for installation. The invention relates, furthermore, to a mounting method for such an airbag apparatus, the mechanism containing a first mechanism component which is coupled firmly to the airbag module, so that the airbag module forms, together with the first mechanism component, a unit ready for installation, and containing a second mechanism component which is coupled firmly to the covering device, and, during or after the installation of the airbag apparatus behind a vehicle interior trim panel, the first mechanism component being brought into an active position with respect to the second mechanism component. The invention relates, further, to an operating method for such an airbag apparatus, the first mechanism component and the second mechanism component being coupled actively to one another only by means of a release of the airbag apparatus.

Airbag apparatus and mounting and operating method for same

A drive device includes a piston guided linearly in at least one pressure tube. The drive for the piston includes a plurality of pyrotechnic drive cartridges ignitable in succession, and is especially useful for tightening a seat belt in a motor vehicle. The linear movement of the piston, urged as a result of an initial ignition, triggers subsequent ignitions for driving the piston. The drive cartridges are ignited in succession.

Device for tightening a seat belt in a motor vehicle

A motor vehicle seat is disclosed having a backrest on which a headrest is adjustably arranged. In this case, a headrest, which can be adjusted into a protective or safety position, and an energy accumulator are provided which can be activated in the event of a crash and operates a driving device which is designed for adjusting the headrest into the protective or safety position.

Motor vehicle seat

An inner lining for a motor vehicle with a finished ceiling made of a self-supporting form piece attachable to the edge of the motor vehicle structure includes at least one air-bag which is premounted on the self-supporting form piece before the ceiling is installed in the motor vehicle.

Growing community of inventors

Rüsselsheim, Germany

Olaf Müller