Sensorized suspension assembly for vehicles, including a wheel hub unit and a suspension upright or knuckle, and an associated method and wheel hub unit

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United States of America Patent

PATENT NO 11453239
APP PUB NO 20210170789A1
SERIAL NO

17113761

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Importance

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Abstract

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In a vehicle suspension assembly a sensorized system applied to a wheel hub unit, in which radially outer cylindrical surface of an outer ring of the wheel hub unit configured for coupling to a suspension upright or knuckle has four circumferential flats formed to be angularly spaced from each other on the radially outer lateral cylindrical surface, each flat delimiting a plane surface which extends axially over a pair of annular tracks for rolling bodies of the outer ring; each flat carries integrally a sensor module including a pair of extensometers positioned parallel to each other and each at the position of a respective annular track, orientated in a circumferential direction so as to extend along a circumferential development of the annular track; an electrical circuit picks up a signal from each sensor module and sends it to a data socket carried by the suspension upright or knuckle.

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Patent Owner(s)

Patent OwnerAddress
AKTIEBOLAGET SKF415 50 GÖTEBORG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bertola, Maurizio Turin, IT 16 17
Cambiano, Marco Cumiana, IT 6 7
Dorrestijn, Igor Woerden, NL 8 56
Galeazzi, Alessandro Piscina, IT 3 7
Gulli, Carmelo Turin, IT 7 32

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