Alfmeier Prazision Ag Baugruppen Und Systemlosungen

Alfmeier Prazision Ag Baungruppen Und Sysemlosungen

Jürgen Hofmockel

Dieter Kraft

Andrew J Massara

Michael Wöhrle

Urban Knöpfle

Rolf Schäfer

Torsten Aeugle

Wolfram-H Hofschulte

The invention relates to a vehicle seat with a back rest having a frame () and a lordosis support (), with the following additional configuration: The lordosis support () comprises a pressure plate () that is essentially bend resistant in at least the transverse direction of the seat or the Y-direction, forms a supporting surface in the lordosis region of the back rest and is arranged between two side frame parts () of the frame (); there is at least one holding element () that extends between the side frame parts () with a length-variable adjustment section (), which runs in the Y-direction and connects to the pressure plate (), and is affixed there at fixing points () arranged opposite each other; in an inoperative position, the pressure plate () is arranged with a horizontal clearance () or a clearance in the X-direction behind the fixing points (); there is a driving device with which the length of the adjustment section can be shortened as the horizontal clearance is reduced.

Vehicle seat with lordosis support

The invention relates to a headrest system for a vehicle seat. The headrest system includes a headrest supported by at least one holding rod, a guide component which can be secured in a backrest of the vehicle seat and is configured to accommodate the holding rod, a first electric connector disposed on a free end of the holding rod, and a second electric connector which cooperates with the first electric connector and can be secured in the backrest. The joining direction of the first and second electric connectors runs approximately coaxially to a central longitudinal axis of the free end of the holding rod. Each of the first and second electric connectors includes at least two contact elements, each of the contact elements designed in a rotationally symmetrical manner in relation to the central longitudinal axis.

Headrest system for a vehicle seat

A vehicle seat with a headrest for a vehicle is formed from an impact cushion and installed upon a seat back. The headrest is pivoted around a stationary pivotal axle aligned transversely to a longitudinal axis of the vehicle and can be swung from an unused position against the force of a spring into a used position. In the used position, the headrest is held stationary by a toggle linkage, which, within its self-limiting swing zone, acts as a pivoting element between the impact cushion and the pivotal axle.

Vehicle seat with a pivotally installed headrest

A headrest adjustment assembly is disclosed for adjusting the position of a headrest relative to a seatback. The headrest adjustment assembly includes a guide disposed in the seat back, at least one holding bar disposed within the guide, the guide and holding bar being configured with sufficient clearance to allow selective relative longitudinal and transverse sliding, the holding bar being fixed to the headrest, and a clamping element mounted to the seat back for selectively applying a transverse force to the holding bar to thereby fix the position of the holding bar within the guide and prevent relative transverse or longitudinal sliding.

Growing community of inventors

Ansbach, Germany

Jürgen Hofmockel