Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh

Bendix Commercial Vehicle Systems LLC

Michael Blessing

Huba Nemeth

Wolfgang Pahle

William Plow

Sven Krueger

Andreas Buch

Levente Hos

Matthias Klingner

Robert Trimpe

Janos Toth

Csaba Kokrehel

Peter Kovacsik

Csaba Mlinarcsek

Zsombor Gyoerke

Viktor Tihanyi

Andre Kluftinger

Hans Baumgartner

Alexander Werth

Klaus Lechner

Jens Fricke

Markus Gruber

Benedek Pour

Janos Szabo

Christian Staahl

Jakob Lachermeier

Sebastian Schaller

Edgar Ruhl

Huba Németh

Andras Sipos

Stefan Kemmler

Rainer Winzer

János Tóth

Zsombor Gyorke

Guenter Klein

Seven KRÜGER

Dávid Kiss

Günter Klein

Máté Hollòsi

János Szabò

Gregor Kühnemuth

Tobias SCHÖPFBERGER

Dordo Stankovic

Sven KRÜGER

Sven Philip KRÜGER

Levente HÖS

Tamas Toth-Katona

Tatsuro Nakamura

András Sipos

Csaba Mlinárcsek

Tobias Schöfberger

Zsombor Györke

Korbinian Heigl

Gyula Monori

An electromechanical brake system has a brake actuator with a power transmission for transmitting an actuating force to a brake pad. The power transmission includes a rotatable shaft, a coupler with a locking element, wherein the coupler can be controlled so that the locking element is engaged with the rotatable shaft and blocks its rotation or so that the locking element is disengaged from the rotatable shaft so that the rotatable shaft can be rotated. The brake system has a first receptacle into which a first tool can be inserted so that it engages with the rotatable shaft and transmits a rotation on the rotatable shaft.

Electromechanical brake system and method for releasing an electro-mechanical brake system

A parking brake apparatus is provided for a vehicle including a vehicle drive train that extends between a vehicle propulsion engine and a vehicle wheel. The parking brake apparatus comprises a wheel drum located away from the vehicle wheel and fixedly attached to a drivetrain shaft that extends along a portion of the vehicle drive train between the vehicle propulsion engine and the vehicle wheel. The parking brake apparatus also comprises activatable drum brake components disposed in an interior chamber of the wheel drum. When activated, the drum brake components apply a clamping force to the wheel drum to prevent the wheel drum and the drivetrain shaft fixedly attached thereto from rotating and thereby preventing the vehicle wheel from rotating to provide the vehicle with a parking brake functionality.

Parking brake apparatus for a vehicle and method therefor

A steering knuckle of a utility vehicle, composed of a cast material, has a main body, a steering knuckle bearing, a hub-type, cup-shaped receiving portion, open towards a rim of a vehicle wheel and suitable for receiving an anti-friction bearing and a bearing journal, and a pad-receiving portion for receiving a brake pad. The pad receiving portion has a support and two supporting elements provided one behind the other in the rotational direction of the vehicle wheel. A control arm attachment for linking an axle guide is formed on the main body.

Steering knuckle of a utility vehicle

A method adjusts the slack of a brake assembly having a brake disc, a brake pad, an actuator with an output shaft driven in a forward direction to bring the brake pad and brake disc into frictional engagement defining a braking position and a reverse direction to disengage the brake pad and brake disc and to move the brake pad into a rest position, and a slack adjuster for adjusting a predetermined axial slack distance between the brake pad and the brake disc. The brake pad is moved from the rest position in the reverse direction into a predetermined reference position, and an adjustment of the axial slack distance between the brake pad and brake disc is initiated.

Method for adjusting the slack of a brake assembly and brake assembly

A brake assembly includes a brake disc in rotational engagement with a wheel of a vehicle, a brake pad which frictionally engages the brake disc in a dynamic braking operation and a parking brake operation, a dynamic actuator adapted to bring the brake pad and brake disc into the frictional engagement in the dynamic braking operation, and a parking brake actuator associated with the dynamic actuator such that, in the parking brake operation, the frictional engagement of the brake disc and brake pad is maintained.

Brake assembly and method for controlling a brake assembly

A commercial vehicle includes at least one driven axle, a service brake, at least one propulsion engine, and wheels. A parking brake function of the vehicle is achieved by a bistable locking means that acts on both wheels. A first and second multi-speed gearbox having respective first and second gear stages are each activated by an actuator and coupled to the wheels. The parking brake function is achieved at least in-part by concurrently activating the first and second gear stages. A computing device is configured to activate the bistable locking means when the commercial vehicle is at a standstill and configured to send a brake request via an electronic signal to an electronic brake control unit to activate the service brake.

Parking brake for an electric vehicle with multi-speed gearbox

A commercial vehicle with at least one driven axle, at least one service brake, at least one propulsion engine, and wheels characterized in that the parking brake function of the vehicle is solved by a bistable locking means acting on both wheels. At least one multi-speed gearbox is provided to concurrently activate a first gear stage and a second gear stage having different ratios.

A speed sensor for measuring a speed of an object moving relative to the speed sensor, including: a speed sensor housing for providing sliding and/or frictional and/or positively locking insertion into a fixed receptacle, wherein the speed sensor housing houses an injection molded part which is made of plastic and into which at least part of a speed sensor element is injected; wherein the injection molded part has at least one outer recess, on its outer circumferential surface facing an inner face of a wall of the speed sensor housing, wherein an empty outer chamber is formed between each boundary surface of an outer recess and the inner face of the wall of the speed sensor housing, and/or wherein at least one inner recess, which forms an empty inner chamber, is formed inside the injection molded part. Also described are a related driver assistance system and a motor vehicle.

Speed sensor including insulating inner and outer recesses

An apparatus of a rotary pulse encoder and a sleeve, including: a rod-shaped rotary pulse encoder; and a clamping sleeve; in which the rod-shaped rotary pulse encoder and the clamping sleeve are in a bore of a holder for sensing a rotational speed of a rotor, in which the clamping sleeve is positioned in the bore so as to be secured against rotation, and the rotary pulse encoder is friction-locked in the clamping sleeve with a sensor head so as to be axially displaceable, in which the sensor head has a non-cylindrically symmetrical cross-section at least in sections, and the clamping sleeve has at least one inwardly facing position-setting element, by which the sensor head is arranged in the clamping sleeve so as to be secured against rotation.

Arrangement of a rotary pulse encoder and a clamping sleeve for sensing the speed of rotation of a rotor

A sensor device for detecting brake pad and brake disc wear of a disc brake, in particular for a motor vehicle, includes a sensor device and a transmission unit. The sensor device has at least one transducer and at least one sensor transmission having at least one transmission input and is connected to a transducer. The transmission unit is connected to the transmission input and is designed to be connected to a threaded spindle of the disc brake to be associated therewith in order to transmit a wear-related rotary movement. The transmission unit has a drive sleeve for co-rotational connection to the threaded spindle, an output sleeve which is connected to the drive sleeve, at least one spring element and a driver for co-rotational connection to the transmission input, which is connected to the output sleeve for co-rotation therewith. A disc brake includes such a sensor device.

Sensor device and disc brake having a sensor device

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Munich, Germany

Michael Blessing