Sensor arrangement for a driven wheel hub-rolling bearing arrangement with a signal generator, a sensor and a sealing cap

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United States of America Patent

PATENT NO 9625277
SERIAL NO

14428892

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Importance

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Abstract

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An ABS encoder arrangement for a driven wheel bearing unit, with a multi-pole ring, a sensor device with a sensor head, and an annular cap element that has an annular wall portion which shields a cap interior against the exterior. The annular wall section extends through an intermediate region lying between the multi-pole ring and an end face of the sensor head. An extension concentric with the axis of rotation of the multi-pole ring and extending axially over a circumferential area of an articulated shaft head is connected to the annular wall section on a side facing away from the multi-pole ring. In the end portion of the extension facing away from the multi-pole ring and extending over the articulated shaft head, the extension forms a circumferential profile that radially stiffens the extension and forms an annular edge which extends into a circumferential groove of the articulated shaft head and forms a channel cross-section open to the outside.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES GMBH & CO KGINDUSTRIESTRASSE 1-3 HERZOGENAURACH 91074

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Langer, Roland Schwanfeld, DE 60 553
Niebling, Peter Bad Kissingen, DE 89 651

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