The Torrington Company

Rene Nantua

Fernand Peilloud

Roger Guers

Isabelle Riviere

Bernard Liatard

A device for measuring the rotation of a rotating element comprising an encoder element rotating with the rotating element and a sensor unit connected to a stationary element. A scraping element cooperates with a surface of the encoder element in order to eliminate contaminating particles present on the surface of the encoder element. The scraping element may be carried on the sensor device and may be biased against the encoder element by an elastic device or by magnetism.

Device for measuring the rotation of a rotating element

Automobile wheel hub comprising a bearing with rolling elements in a housing in said hub and a device for sensing information, the coding element of which moves integrally with the hub and rotates in front of a stationary sensor, characterized in that the coding element is integrated into the bearing seal and that the sensing element, integral with a support which is stationary with respect to the wheel, is coaxial to the coding element in a radial position essentially equal to the value of the radius of the coding element and longitudinally shifted by a maximum value corresponding to the air gap allowed by the technology of the sensor.

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Sillingy, France

Rene Nantua