Instrumented rolling bearing
First Claim
1. Instrumented rolling bearing device comprising an outer ring, an inner ring, at least one row of rolling bodies arranged between a raceway of the outer ring and a raceway of the inner ring, and an assembly for detecting rotation parameters, this assembly comprising a sensor unit solid with the non-rotating ring and a rotating encoder member, the device further comprising means for both angularly immobilizing a non-rotating pair of the device on a support and allowing relative axial movement of the device with respect to the support once the non-rotating part has been definitively mounted on the said support.
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Accused Products
Abstract
The present invention provides an instrumented rolling bearing device having an outer ring, an inner ring, at least one row of rolling bodies arranged between two raceways of the outer and inner rings, and an assembly for detecting rotation parameters, this assembly having a non-rotating sensor unit and a rotating encoder member. The device allows for angularly immobilizing a non-rotating part of the device on a support while at the same time allowing relative axial movement of the device with respect to the support.
56 Citations
20 Claims
- 1. Instrumented rolling bearing device comprising an outer ring, an inner ring, at least one row of rolling bodies arranged between a raceway of the outer ring and a raceway of the inner ring, and an assembly for detecting rotation parameters, this assembly comprising a sensor unit solid with the non-rotating ring and a rotating encoder member, the device further comprising means for both angularly immobilizing a non-rotating pair of the device on a support and allowing relative axial movement of the device with respect to the support once the non-rotating part has been definitively mounted on the said support.
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15. An instrumented rolling bearing device, comprising:
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an outer ring with a raceway;
an inner ring with a raceway;
at least one row of rolling bodies arranged between the raceway of the outer ring and the raceway of the inner ring, and one of said rings being fixed in position relative to an opposing one of said rings;
a sensor unit solid with the fixed ring;
an encoder member supported by said device so as to rotate relative to said sensor unit; and
means for both angularly immobilizing said sensor unit of the device support and allowing relative axial movement of said sensor unit with respect to a device mount support once the device has been definitely mounted on the mount support. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification