Bayerische Motoren Werke Aktiengesellschaft

Bayershire Motoren Werke Aktiegesellschaft

Roland Koenig

Alfred Pruckner

Hubert Scholz

Ludwig Seethaler

Dirk Schlichte

Roland Schmidt

Markus Fauser

Sebastian Gielisch

Elsa Davy

Rasmus Leicht

Gregor Tesch

Markus Kohlhuber

Matthias Hennig

Richard Eiletz

Robert Bobinger

Fabian Bachmann

Norbert Deixler

Bernhard Paulus

Jakob Mueller

Stefan Stuerzl

Anette Sedlmaier-Fuchs

Martin Ladstaetter

Stefan Sicklinger

Ralf Stroph

Martin Waldmann

A vehicle wheel suspension includes a suspension spring and an additional spring element. The additional spring element is disposed in a working chamber of a hydraulic cylinder. The working chamber, in hydraulic terms, is configured to be completely shut off by a check valve and the volume thereof with an opened check valve while activating a vehicle drive apparatus with braked vehicle wheels being variable by the anti-dive angle and/or the anti-squat angle. For such a volumetric variation of the working chamber, a hydraulic medium is flowable through the opened check valve.

Vehicle wheel suspension having a suspension spring and having an additional spring element connectable in series with said suspension spring

A method is provided for charging a battery-operated vehicle having a chargeable traction energy store and a system for autonomously guiding the vehicle with a charging vehicle having an energy generator and/or an energy store. The method forms at least one electrical coupling between the battery-operated vehicle and the charging vehicle via an autonomous driving manoeuver of the battery-operated vehicle and/or the charging vehicle. A charging of the traction energy store of the battery-operated vehicle occurs via the energy generator and/or the energy store of the charging vehicle during the driving of the paired battery-operated vehicle and charging vehicle.

Method for charging a battery-operated vehicle

An underbody panelling part of a wheel axle near the wheel arch of a motor vehicle has a main part, the covering surface of which is variable, and a fastening structure for fixed connection to the body and/or a fastening structure for fixed connection to a transverse link of the motor vehicle. In the mounted state the covering surface can be varied with the steering angle.

Underbody panelling part of wheel axle and subassembly comprising an underbody panelling part

An underbody panelling part of a wheel axle near the wheelhouse of a motor vehicle includes a substantially flat main part, a first mounting point provided on the main part, which first mounting point can be rotatably connected to a transverse link of the motor vehicle, and a second mounting point provided on the main part, which second mounting point can be coupled to a wheel carrier or a steering rod. The underbody panelling part can be pivoted about the first mounting point when the wheel carrier is pivoted. A subassembly having the underbody panelling part is also provided.

A vehicle has a body, a flat component arranged under the body, and at least one axle carrier arrangement for two front or two rear wheel suspensions. The axle carrier arrangement includes a left-hand suspension arm bracket for connecting at least one suspension arm of the left-hand wheel suspension, a right-hand suspension arm bracket for connecting at least one suspension arm of the right-hand wheel suspension, and a center suspension arm bracket for connecting at least one suspension arm of the lefthand wheel suspension and at least one suspension arm of the right-hand wheel suspension. The three suspension arm brackets are each mounted on the body and the flat component, wherein the three suspension arm brackets are three separate components that are not directly connected, and wherein at least one of the suspension arm brackets has a bearing for an electric machine that drives the vehicle.

Vehicle

An independent suspension of a wheel of a two-track vehicle includes a trailing arm, one of the end portions of which is hinged to a vehicle body of the vehicle and the other end portion of which supports a wheel carrier. A scissor-type arm is hinged to the trailing arm and guides the trailing arm relative to the vehicle body. A spring element supports the trailing arm relative to the vehicle body. The spring element is arranged on the trailing arm in the region of the hinge point of the scissor-type arm to the trailing arm when seen in the direction of the vehicle longitudinal axis.

Independent suspension of a wheel of a two-track vehicle with a scissor-type arm and a spring element

A single wheel suspension of a non-steerable wheel of a two track vehicle includes two links pivotable relative to each other in respective planes, each being inclined less than 10&#xb0; relative to the longitudinal and vertical directions of the vehicle. A first link, extending approximately in the longitudinal direction, functions as a wheel carrier. The first link is supported with an end section on the vehicle body via a pendulum support, which extends essentially in the vertical direction. The second link, extending approximately in the longitudinal direction, is supported in an articulated manner, on one side, on the body with only one kinematic rotational degree of freedom and on the other side to the first link between the wheel bearing and a pendulum support fastening point with only one kinematic rotational degree of freedom. No other wheel guiding link is provided, except for a connecting element.

Single wheel suspension of a non-steerable wheel of a two-track vehicle

Growing community of inventors

Habach, Germany

Roland Koenig