Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Benjamin Rehfuss

Max Nitsch

Siegfried Maebert

A light guide () is provided for an illuminable screen () of a motor vehicle seat (). The light guide () has a pin-shaped light-introducing region () and a plate-shaped light-emitting region (). The pin-shaped light-introducing region () transitions into the plate-shaped light-emitting region () over an arch region () expanding from the pin-shaped light-introducing region () to achieve a compact design.

Light guide and illuminable screen

A headrest module for a motor vehicle seat includes a base component and a headrest mounted in the base component. The headrest is configured to be guided in a vehicle longitudinal direction so as to be extendable and retractable relative to the base component. The headrest further includes a fixing mechanism having a first fixing element with teeth and a second fixing element configured to be moved towards the first fixing element for engagement between adjacent teeth. Contact faces of the two fixing elements are configured such that an extension of the headrest is possible under the action of a force on the headrest in an extension direction. A movement of the headrest in a retraction direction is possible under action of a release mechanism of the headrest module configured to move the second fixing element out of the region between the teeth of the first fixing element.

Headrest module for a motor vehicle seat

A seat depth adjustment device for a vehicle seat has a seat structure () that includes a support plate () that is displaceable relative to the seat structure () with the aid of a linear guide () of the seat structure (). The seat structure () is designed for receiving an upholstery cover. The upholstery cover is pretensioned with the aid of a cover return (), and wherein the cover return () is connected to the support plate (). Accordingly, the cover return () is connected to the support plate () in a manner positionable infinitely variably.

Seat depth adjustment device for a vehicle seat

A vehicle seat, in particular a motor vehicle seat, has at least one pair of adjustable lateral cheeks provided on a seat cushion and/or on a seat back, with at least one inflatable chamber for adjusting the lateral cheek being provided in each of the lateral cheeks. A plate-shaped element is provided outside the inflatable chamber and on the same side facing a person sitting on the vehicle seat.

Vehicle seat and vehicle with a vehicle seat

Spring elements incorporated into a seat are held on the front side in elastic elements for insulation of the seat against vibration of the motor vehicle.

Growing community of inventors

Rutesheim, Germany

Benjamin Rehfuss