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AssigneeS.N.R. Roulements
InventorsJulien Berthier, Siegfried Ruhland
Estimating the term…
An assembly forming a bearing housing is equipped with an information sensing system comprising a coder generating magnetic pulses and a sensor provided with at least two sensitive elements able to detect these pulses. The bearing has a rotating internal member, a fixed external member and rolling bodies disposed in a bearing space. The bearing housing also has a cover secured to the fixed member in order to obstruct the bearing space laterally. The coder is secured to the rotating member behind the cover and the sensitive elements being disposed opposite the coder, in front of the cover, so that the pulses are detected through the cover. The sensor has a device for processing the signals detected by the sensitive elements. The device comprises a triggering device and a device for applying the XOR function to the signals triggered, so as to increase the resolution of the output signal with respect to that of the signals detected.
1-8. (canceled)
Assembly forming a bearing housing equipped with an information sensing system comprising a coder generating magnetic pulses and a sensor provided with at least two sensitive elements able to detect said pulses, a bearing comprising a rotating internal member, a fixed external member, and rolling bodies disposed in a bearing space formed between said members to allow relative rotation, said bearing further comprising a cover secured to the fixed external member in order to obstruct said bearing space laterally;
Dependencies are inferred from the claim text.