Keiper Gmbh Co. Kg

Tobias Ewald

Jürgen Stemmer

Rainer Messerschmidt

Ulrich Lehmann

Grit Scholz

Holger Finner

Artur Komainda

Andreas Norbisrath

Rolf Schüler

Heinz Voss

Dirk Angermann

Gregor Vossmann

Heinrich Busch

Markus Vesper

The invention relates to a fitting () for a vehicle seat, more particularly for a motor vehicle seat, comprising a first fitting part (), a second fitting part () that is in geared connection with the first fitting part (), an eccentric () that is rotatably mounted on the fitting parts (), for driving a rolling movement of the first fitting part () and the second fitting part (), a driver () for driving the eccentric () and a brake for locking the fitting () against torque introduced at the output side in the rest state, with at least one wrap-spring brake () being provided as the brake, and the brake being acted upon by the driver () and the eccentric ().

Fitting for a vehicle seat

The invention relates to a fitting () for the seat of a vehicle, particularly a motor vehicle, comprising a first fitting part (), a second fitting part () which is mechanically linked to the first fitting part (), a locking eccentric, and a running eccentric (), wherein the running eccentric () is mounted in relation to the first fitting part () and second fitting part () by way of a rolling bearing or sliding bearing bushing (), wherein friction between the running eccentric () and the sliding bearing bushings () or between at least one sliding bearing bushing () and the associated fitting part () is lower than the friction between the locking eccentric and at least one of the fitting parts ().

A fitting () for a vehicle seat, more particularly for a motor vehicle seat, comprises a first fitting part (), a second fitting part () that is in geared connection with the first fitting part (), a driver () and wedge segments (), which at least partly define a cam that is rotatably mounted on the first fitting part () for driving a rolling movement of the first fitting part () and the second fitting part () against one another, and with a first sliding bearing () or rolling bearing, by way of which the wedge segments () are mounted on the second fitting part () with a small amount of friction, at least a first () of the two wedge segments () being mounted on the first fitting part () with a small amount of friction by way of a second sliding bearing () or rolling bearing.

In the case of a rotary actuator for an adjuster of a vehicle seat, in particular of a motor vehicle seat, having a manually actuatable operating element (), a transmission gearing () on which the operating element () acts when actuated, and an output element () which is rotated at least intermittently by the transmission gearing () and, during a rotation, drives the adjuster (), the transmission gearing () changing during the actuation by the operating element () from a higher transmission ratio to a lower transmission ratio, during the actuation by the operating element () the transmission gearing () runs through two phases during which the transmission ratios are constant in each case.

Rotary actuator for an adjuster of a vehicle seat

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Essen, Germany

Tobias Ewald