Hoist cable drum with an integral ball spline and internal gear ring

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United States of America Patent

PATENT NO 9994432
APP PUB NO 20170267503A1
SERIAL NO

15072019

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Importance

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Abstract

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A cable drum assembly may comprise a shaft configured to rotate about an axis. A drum may be positioned radially outward from the shaft and configured to rotate about the axis. A ball spline may be in operable communication with the shaft and the drum, the ball spline disposed between the shaft and the drum and configured to orbit the axis.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HORNET ACQUISITIONCO LLC13915 NW 3RD COURT VANCOUVER WA 98685

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maghsoodi, Bejan Diamond Bar, US 23 52
Mahnken, Steven D Long Beach, US 8 26

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