Method and device for ascertaining a positional deviation of a brake disc

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United States of America Patent

PATENT NO 11466738
APP PUB NO 20200207325A1
SERIAL NO

16623812

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a method and an apparatus for ascertaining a positional deviation of a brake disc (30) relative to a caliper seat (11). According to the invention, an angular deviation (34) from the parallel between the brake disc (30) and the caliper seat (11) is measured in that an apparatus (1) for ascertaining the positional deviation of the brake disc (30) is connected to the caliper seat (11), the apparatus (1) comprising at least two distance sensors (20, 22) that are stationary with respect to the caliper seat (11) and take measurements in the direction of a first flat face of the brake disc (30), the distance sensors (20, 22) transmitting distances (A, A′) between the first flat face of the brake disc (30) and the distance sensors (20, 22) measured at different radii (R, R′) of the brake disc (30) to an evaluation device, the angular deviation (34) of the brake disc (30) being ascertained by the evaluation device from the distances.

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Patent Owner(s)

  • FERQUEST GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schnaase, Rene Velbers, DE 2 0
Weihrauch, Jens Weyhe, DE 2 0

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