Direct sensing system for a spherical joint

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United States of America Patent

PATENT NO 11788828
SERIAL NO

17856656

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Importance

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Abstract

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A device for measuring rotation of a spherical joint in a steering system, may include an anchor secured within a ball stud of the spherical joint and a rotational tie having a first end and a second end. The first end of the rotational tie may be secured to the anchor to hold the first end parallel to a longitudinal axis of the ball stud. The device may also include a rotation sensor including a sensor target rotationally coupled to the second end of the rotational tie and secured for free rotation to a framework of the spherical joint. The rotation sensor may also include an angle sensor configured and arranged to sense a changing angle of the sensor target.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS STREET PEORIA IL 61629

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
de, Haseth Andrew J Marana, US 2 1
Kuehn, Jeffrey L Germantown Hills, US 28 173
Mate, Edward William Manhattan, US 12 42
Peterson, Jeremy T Washington, US 27 198
Sergison, Daniel P East Peoria, US 14 75

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