Disc brake
AssigneeKNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
InventorsJohann Baumgartner, Guenther Gschossmann
Life of this patent
Estimating the term…
Abstract
A disc brake, especially for utility vehicles, which includes a caliper enclosing a brake disc, a pneumatically or electromotively operated tensioning device for tensioning the brake, which is located in the caliper, a magnet wheel rotating with the brake disc, and a stationary sensor for detecting the angle of rotation and the speed of the magnet wheel. The sensor is mounted at a distance from the magnet wheel and at least one line is connected to transmit pulses between the sensor and the magnet wheel. As a result, the sensor can be mounted on the housing protected from the action of heat and other environmental influences and so as to be easily accessible.
Claims13
A disc brake for use with a brake disc, comprising:
- a brake caliper which, in use, straddles the brake disc;
- a pneumatically or electromotively actuable brake application device, arranged in the brake caliper for applying the brake;
- a magnet wheel, which in use rotates with the brake disc;
- a positionally fixed sensor for measuring a rotational angle and a rotational speed of the magnet wheel
- at least one line, separate from the sensor, operatively arranged in the caliper to transmit magnetic pulses;
- wherein the sensor is arranged on a side of the caliper, which side faces away from the brake disc in use, at one end of the line, and is spaced apart from the magnet wheel, which magnet wheel is arranged at an opposite end of the line;
- and
- wherein the sensor is a separate component from the one line and is exchangeable without changing the one line.
Dependencies are inferred from the claim text.