Hub unit for drive wheel

A technology for driving wheels and hubs, which is applied in the direction of measuring devices, rotating bearings, wheels, etc. It can solve the problems of reduced strength of hinged joints, increased size or weight of hinged joints, etc., and achieves increased strength, simplified shape, and lightweight saving Effect
CN1882841AInactive Publication Date: 2006-12-20NSK LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
NSK LTD
Publication Date
2006-12-20
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A rotating speed detection sensor is an active sensor, and a sensing section (35) of the sensor is directly faced to a magnetic encoder (10) without an interposed object provided between the sensing section and the magnetic encoder (10). A harness (34) (or connector) of the rotating speed detection sensor (30) is led out from a gap between a knuckle (N) and a constant velocity joint (9).
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Description

technical field

[0001] The invention relates to a hub device for a drive wheel provided with a rotation detection device sensor such as for ABS and suitable for a wheel support structure on which a magnetic encoder facing the sensor is mounted. Background technique

[0002] In a hub device for a drive wheel, a hub and an inner ring are rotatably supported on an inner diameter side of an outer ring of a bearing via a plurality of rolling elements.

[0003] The outer ring is fixed to a knuckle constituting the suspension system by a support flange provided on its outer peripheral surface. A plurality of outer ring rails are provided on the inner peripheral surface of the outer ring, and the hub and the inner ring are supported on the inner diameter side of the outer ring.

[0004] The wheel hub is provided with a mounting flange for mounting the wheel on its outer edge. The first inner ring track is formed in the middle of the outer peripheral surface of the hub, and the inn...

Claims

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