Keiper Gmbh Co. Kg

Keiper Recaro Gmbh & Co.

Johnson Controls Components Gmbh & Co Kg

Heinz Voss

Rolf Schüler

Bernd Bossmanns

Christoph Schuhn

Ulrich Lehmann

Karsten Kalmus

Michael Berres

Dirk Angermann

Gregor Vossmann

Peter Thiel

Uwe Assmann

Grit Scholz

Jürgen Stemmer

Holger Finner

Lars Kramm

Rainer Messerschmidt

Harald Wolsiefer

Elmar Deegener

Michael Borbe

Dieter Henkel

Peter-Ulrich Putsch

Georg Fischer

Dietmar Eppert

Tobias Ewald

Gerhard Mitulla

Heinrich Busch

Artur Komainda

Andreas Norbisrath

Martin Becker

Werner Liborius

Thorsten Nottebaum

Günter Franzmann

Volker Schäfer

Markus Fath

Christoph Leibeling

Gerd Schuhmacher

Volker Scharwächter

Harald Griebe

Hans-Juergen Honecker

Markus Vesper

Hans-Karl Stanger

Jurgen Stemmer

Günther Franzmann

With a fitting for a vehicle seat, in particular for a motor vehicle seat, having a first fitting part and a second fitting part, which are rotatable relative to one another and are in geared connection with each other, an enclosing ring, which axially holds together the first fitting part and the second fitting part, forming a disc-shaped unit, and which is fixed to the first fitting part and engages over the second fitting part radially outside, and a third fitting part which is pivotably mounted relative to the first fitting part and which can be locked by means of a toothed pawl with a latching element which is provided on the first fitting part, the toothed latching element is formed on the first fitting part.

Fitting for a vehicle seat

A vehicle seat (), in particular a motor vehicle seat, has at least one fitting () including two fitting components () that can rotate relative to each other. At least one structural component () has at least one opening () for partially receiving the fitting () and at least one mounting area () enclosing the opening () for mounting the fitting (), by at least one weld seam () between the mounting area () and one of the two fitting components (). The mounting area () is reinforced by additional material relative to the other areas of the structural component ().

Vehicle seat, in particular motor vehicle seat

A vehicle seat, in particular a utility vehicle seat, has a seat frame which can be pivoted by a pneumatic spring and which can be adjusted in terms of height. An adjuster () establishes the actual value of the height of the seat frame. The adjuster () has a cable roll () which is supported on a first portion of the seat frame so as to be able to be rotated about an axis (A), and a cable (), which can be at least partially wound on the cable roll (), unwound therefrom and is secured to a second portion of the seat frame that can be moved relative to the first portion, and which controls at least one control valve () of the pneumatic spring in accordance with a desired value of the height of the seat frame. A gear mechanism () creates an operational connection, in particular a gear connection, between the cable roll (), a desired value generator (), by which the desired value of the height of the seat frame can be adjusted, and a control device () which controls the at least one control valve ().

Vehicle seat, in particular utility vehicle seat

An adjuster for a vehicle seat, in particular for a motor vehicle seat, includes a drive, a gear stage () driven by the drive. The gear stage () includes a drive wheel () rotatable about a first rotational axis (A) and drive teeth () and a driven wheel () rotatable about a second rotational axis (A) and including driven teeth (). Driven wheel () meshes with the drive wheel () with a fluctuating gear ratio and at least one load bearing gear driven by the gear stage, in particular a geared fitting. The fitting parts thereof performing a relative rotation with a superimposed wobble motion. At least two drive teeth () and/or at least two driven teeth () in the circumferential direction of the associated rotational axis (A, A) have different dimensions and/or different spacings from the adjacent teeth, and/or in the axial direction of the associated rotational axis (A, A), different dimensions and/or different axial positions.

Adjuster 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 ().

In an adjuster () for a vehicle seat, in particular for a motor vehicle seat, having at least two components () forming a load-bearing gear, which are movable relative to each other by way of a drive unit (), wherein the drive unit () has a particularly electronically commutated motor () and a gear stage (), the drive unit () is integrated into the load-bearing gear, and the motor () has at least one rotor () borne in the load-bearing gear and rotating around an axis (A).

In a drive unit () of an adjuster () in a vehicle, having at least one particularly electronically commutated motor () and at least one gear stage () provided on the output side of the motor (), the gear stage () is designed as a differential gear, which by making use of two different speeds and/or directions of rotation causes a movement of an output () around an axis (A).

Drive unit of an adjuster in a vehicle

In a drive unit () of an adjuster () of a vehicle seat, in particular of a motor vehicle seat, having at least an electronically commutated motor () and a gear stage () provided on the output side of the motor (), wherein the motor () has a stator () and at least one rotor () rotating around an axis (A) and interacting magnetically with the stator (), two rotors () are provided which rotate in different directions, wherein the gear stage () bears directly at least one rotor ().

Drive unit of an adjuster of a vehicle seat

In a drive unit () of an adjuster () of a vehicle seat, in particular of a motor vehicle seat, having at least one particularly electronically commutated motor () and at least one gear stage () provided on the output side of the motor (), the gear stage () is designed as a differential gear, which by making use of two different speeds and/or directions of rotation causes a movement of an output () around an axis (A).

In a drive unit () for vehicle seat, in particular for a motor vehicle seat, having at least one motor () and at least one gear stage () provided on the output side of the motor (), the gear stage () is designed as a switch gear, so that two different directions of rotation of the output () can be provided/selected between, while retaining one sole permanent direction of rotation of the motor ().

Drive unit for a vehicle seat

In a longitudinal adjuster () for a vehicle seat, in particular a motor vehicle seat, having a first seat rail (), a second seat rail () that can be slid lengthwise relative to the first seat rail (), and at least one locking element () movably borne in the second seat rail (), reaching outward at least in certain areas through openings () of the second seat rail () and cooperating with notches () of the first seat rail () to lock the longitudinal adjuster (), at least one marginal layer (') of the locking element () is softer than a marginal area (&#x2032;) of the second seat rail () bordering the openings () and/or a marginal area of the first seat rail () bordering the notches ().

Longitudinal adjuster for a vehicle seat

In an activation device for a vehicle seat adjuster, particularly a motor vehicle seat, possessing a pivotable hand lever ( ) for manual activation, which is supported eccentrically and working in conjunction with the adjuster ( ), an acceleration-sensitive feature ( ) is provided to immobilize and/or lock the hand lever ( ) in the event of a crash.

Activation device for a vehicle seat adjuster

Adjusting and fixing device for seats, like automobile seats, in particular for the adjustment of the back rest. For the adjustment of the back rest vis-a-vis the seat part a fixed mounting is arranged at the seat part. This fixed mounting is joined with an adjustable mounting for the back rest transferring the adjusting movement over a gearing drivable by means of a cam section, defining the position of these mountings related to each other. The gearing includes a radial tooth wheel belonging to a mounting and an internal gear rim of the other mounting catching into the first one, whereby counter toothings are arranged at the mountings. The cam section is formed by two wedge segments inclined against each other and encompassing the bearing point of the adjustable mounting regionally. The wedge sections are wrapped around by the bearing point of the fixed mounting, whereby the narrow sides of the wedge segments can be charged by the arm of a driver designed as a bush, whereas a force accumulator pressing the wedge away from each other for radial play reduction catches between the broad sides of the wedge segments. For the prevention of the afflux of the mounting joined with the back rest during a time period marked by vibration and impacts and dynamic operational conditions a locking ring is arranged in the radial plane between the wedge segments and the driver. This locking ring contains at its outer periphery at least one check nose, which can catch into the counter toothing of the fixed mounting. This check nose is held in the engaged position in the counter toothing by a spring element supporting itself at the bearing points of the fixed mounting, this spring element being incident to the locking ring. The check nose, however, can be driven out of the counter toothing by stops of the driver during the rotational movement of the same.

Adjusting and fixing device for seats, like automobile seats, in

Locking device for vehicle seats

With the case of a vehicle seat, in particular for motor vehicles, consisting of individual structural components that include a seat and a seat back, the latter with connecting joint fittings that may be locked at a desired incline to the seat and swung around a swivel pin running in the transverse direction of the seat, the joint fittings (5) can be chosen from at least two groups, including one from gear fittings and the other from groove fittings (5).

Vehicle seat

Growing community of inventors

Leverkusen, Germany

Heinz Voss