Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh

Christian Stoeger

Alexander Asen

Michael Peschel

Matthias Klingner

Abdelaziz Rguichi

Christian Brandl

Alexander Werth

Jens Fricke

Johann Iraschko

Tobias Schoefberger

Markus Molnar

Werner Koch

Igor Nesmjanowitsch

Stefan Huber

Michael Hacklberger

Christian Menz

Andreas Rentschler

Christoph Kaiser

Dimitrij Habermann

Philipp Krauss

The invention relates to a disk brake for a utility vehicle, comprising a brake caliper, which extends over a brake disk and which is slidably held on at least one guide bar, which is connected to a stationary brake bracket by means of a screw, wherein the screw is fed through the guide bar, is designed in such a way that the guide bar has impressing elements, which are formed on the end face of the guide bar that lies against the brake bracket, at least in a circumferential and/or radial partial region, which impressing elements engage into the brake bracket in an impressed manner in such a way that an interlocking connection and/or a frictional connection is formed.

Disk brake for a utility vehicle

A cast iron brake caliper of a disc brake, includes a caliper back and caliper head connected to the caliper back via tension struts arranged parallel and spaced apart from one another. The caliper head has a housing surrounding an accommodation chamber for functional parts and, separate from and adjacent to the housing, an integrally molded, protruding connector, which accommodates a bearing bore for a fixed bearing, and is connected to the housing by way of an integrally molded rib. The brake caliper is designed such that the rib is guided across the connector up to and into an outer edge region of the caliper head.

Brake caliper made from cast iron of a disc brake

A disc brake, preferably actuated by compressed air, for a motor vehicle, has a brake caliper which has a brake application section with a brake application device with a rotary brake lever, at least one wear adjusting device for adjusting wear of brake pads, and a brake disc with a synchronization unit which includes an adjusting device, a drive device and a synchronizer. The adjusting device and the drive unit are inserted in each case into a threaded plunger of a spindle unit and are attached by way of a mounting arrangement on a bearing wall of the brake application section of the brake caliper. The synchronization unit is installed with the adjusting device and the drive device as a preassembled group into the brake application section of the brake caliper, wherein the synchronizer is arranged in the region of the mounting arrangements on the bearing wall within the brake application section. A method for installing a synchronization unit is provided.

Disc brake having a synchronization unit

A disc brake, having a brake caliper which engages over a brake disc, is held on a stationary brake carrier such that it can be displaced axially in relation to the brake disc, and in which brake pads are positioned which, during a braking operation, can be pressed against the brake disc by a brake application device. A device for visual wear detection of brake disc wear and/or brake lining wear is provided, and is configured in such that, for wear detection, a comparison element which extends in the displacement direction of the brake caliper and in an opposed manner with respect to the brake disc is fastened to the brake carrier. The comparison element is of strip-shaped configuration, with continuously planar side surfaces, and has at least one step on the edge side in the displacement direction of the brake caliper.

Disc brake for a commercial vehicle

A disk brake includes a brake caliper and two brake pads, which can be pressed onto a brake disk on both sides and which each have a pad carrier plate and a friction pad fastened thereto. A pad retaining clip, which is retained on the brake caliper and which spans an installation opening, is supported on the brake pads. The pad retaining clip is fastened to a form closure element of at least one brake pad so as to be secured against movement.

Arrangement of a pad retaining clip on the brake caliper of a disc brake, and brake pad

An adjusting device is disclosed for adjusting friction surface wear on brake linings and a brake disk of a disk brake. The adjusting device is couplable to a brake application device on the drive side, and to a spindle unit of the disk brake on the output side. The adjusting device includes a drive element on both sides of which a rolling element assembly is axially arranged; a pressure element; an output element coupled to the pressure element for coupling to a coupling wheel; an energy storage element; and a support body, one end of which is connected to a bearing plate and around which the drive element, the rolling element assemblies, the output element and the energy storage element are arranged axially in series with the bearing plate. The energy storage element is arranged between a bearing portion of the support body and the pressure element.

Adjusting device for a disk brake, corresponding disk brake and method for operating a wear adjustment device for a disk brake

A disc brake, in particular for a commercial vehicle, has a brake caliper that reaches over a brake disc and is designed as a floating caliper. The brake caliper is fastened to a stationary brake carrier. A brake application device, by which an associated, application-side brake lining can be pressed against the brake disc during braking, is provided, as well as, at least one restoring device having a restoring element, by which restoring device the brake caliper can be brought into an initial position after displacement and release of the brake as a result of braking. The restoring device is designed such that it is retained both in the brake caliper and in the brake carrier on the side of the brake disc opposite the brake application device.

Disc brake

Growing community of inventors

Osterhofen, Germany

Christian Stoeger