Zf Lenksysteme Gmbh

Robert Boschgmbh

Robert Bosch Automotive Steering Gmbh

Werner Bernhard

Oliver Hetzel

Joachim Fischer

Dennis Fuechsel

Jens-Uwe Hafermalz

Rainer Schaenzel

Ekkehard Kneer

Wolf-Ingo Ratzel

Juergen Bieber

Marco Grau

Olaf Beutler

Frederik Schubert

Achim Schust

Richard Kaisser

Markus Rief

Reinhold Schuster

Friedrich Mayr

Michael Jüschke

Erich Berroth

Marc Kohler

Sebastian Dambacher

Fabian Ferrano

Jan Schoppa

Jessica Hanselmann

Moritz Blum

Ravichandran S Thangavel

Martin Maier

Achim Ottenstein

A steering system for a vehicle includes a transmission cover on a steering gear housing. The cover is arranged adjacent to a bearing part. The side surface of the bearing part facing the transmission cover forms a support surface for the transmission cover.

Steering system for a vehicle

A valve for controlling a fluid flow comprising: an inner sleeve having a control surface and a middle sleeve, wherein a first movement of the inner sleeve with respect to the middle sleeve can be carried out, wherein the valve comprises a control piston, wherein the first movement prompts a second movement of the control piston, whereby the valve is moved into a switched state.

Piston valve

Disclosed is a bearing system for a worm engaging with a worm wheel as part of a steering gear, wherein the bearing system comprises at least one bearing with an outer ring, an inner ring, and rolling bodies that are movably accommodated between the outer an inner rings, the bearing being pivotally arranged in a bearing seat for accommodating the outer ring of the bearing, and wherein the inner ring accommodates one of the two shaft ends of the worm in order to seat said shaft end of the worm radially in the housing of the steering gear. For an improved dampening of the worm at least one spring element, which exerts a spring force on a region of the outer ring of the bearing, is provided at the bearing, said spring force supporting a pivotal motion of the worm toward the worm wheel.

Bearing system for a worm in a steering gear

In a power-assisted steering system or power steering system having an electric motor, which drives a worm gear mechanism that has a composite gear wheel in the form of a worm wheel, the worm wheel includes a ring gear connectible to a hub via a first disk, and an annular projection of the first disk axially engages with the ring gear. In order to improve the centering of the component parts of the composite gear wheel in the tangential direction, and in order to render the power transmission in the gear wheel uniform, the annular projection on the first disk is provided with one or more depressions in the axial direction to form tooth-like projections, which form a drive-type toothed section and engage with depressions on an axial side face of the ring gear.

Power-assisted steering system or power steering system

An electrical steering system for a motor vehicle, having an electric motor having a worm gear which is made up of a worm and a worm wheel, coupled to an input shaft, having a ring gear, worm wheel forming one of the two coupling parts, that are to be coupled to each other, of an elastic compensation coupling whose other coupling part is connected, rotatably fixed, to the input shaft. The two coupling parts are coupled to each other only by one or by a plurality of elastic spacers.

Electrical steering device for motor vehicles

An electric power assisted steering system for motor vehicles having a worm gear mechanism is operatively connected to a drive shaft of an electric drive motor. A radial load is applied to the worm by a prestressing device, the prestressing device being configured as a hydraulic pressure device. It is possible to connect the drive shaft to the worm by a coupling, and the worm is mounted in this region by a pivotable bearing.

Electric servo-assisted steering system for motor vehicles

Growing community of inventors

Moegglingen, Germany

Werner Bernhard