Aktiebolaget Skf

François Niarfeix

Sylvain Chaussat

Alexandre Taillepied

Gertjan Van Amerongen

Thierry Wable

Nobutoshi Tsuzura

Pascal Tersteeg

Sebastiano Calvetto

Antoine De Montgolfier

Instrumented rolling bearing device of the type including a non-rotating race, a rotating race, at least one row of rolling elements arranged between two raceways of the rotating and non-rotating races, and an assembly for detecting rotation parameters including a non-rotating sensor assembly and a rotating encoder, and an elastic member intended for axially prestressing the rolling bearing, retained axially on the sensor, the elastic member being of annular shape and having a diameter smaller than or equal to that of the outer race of the bearing, the elastic member including a supporting surface designed to be in contact with an element outside the bearing device in order to exert, directly or indirectly, by reaction, an axial force on the non-rotating race in a direction opposite to the detection assembly.

Instrumented rolling bearing

A bracket includes a fixing piece on a rotation element (), said fixing piece comprising a body () in the general form of a ring, provided with an annular radial projection (). The body includes an opening () which permits a variation in the diameter of said body () on assembly with engagement of the projection () in a corresponding groove () on the rotation element () to give a radial interference fit. A bar () prevents a variation in the diameter of the body () as above after the assembly thereof.

Mounting bracket, rolling bearing and corresponding assembly method

Growing community of inventors

Cérelles, France

François Niarfeix