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United States of America Patent

PATENT NO 11655128
APP PUB NO 20180319637A1
SERIAL NO

15968504

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device includes a bevel pinion meshed to a bevel ring in rigid fixation with a pinion gear engaged with a slew ring to control rotation of the slew ring. A rotation sensor provides an electrical output corresponding to a rotational position of an input gear of the rotation sensor. A reduction gearing system interposes the bevel ring and the input gear of the rotation sensor. The gearing reduction system provides a reduction ratio enabling the rotation sensor to determine rotational position of the slew ring.

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Patent Owner(s)

Patent OwnerAddress
DELAWARE CAPITAL FORMATION INC501 SILVERSIDE ROAD SUITE 5 WILMINGTON DE 19809

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnes, Darren Scott Tulsa, US 4 31
Berezowski, David M Tulsa, US 85 6145
Khan, Haroon A Tulsa, US 3 0
Martell, Michael J Tulsa, US 1 0

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