A hoist is disclosed. In various embodiments, the hoist includes a torque tube defining a longitudinal axis and having a radially outer surface; a cable drum having a radially inner surface; and a bar spline disposed radially outward of the torque tube and radially inward of the cable drum and configured to transfer a torque from the torque tube to the cable drum.
HOIST TRANSLATING DRUM WITH BAR SPLINE BEARING
2020-12-10
Patent
Electronic Resource
English
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