Planetary wheel drive assembly

Machine element or mechanism – Gearing – Plural power paths to and/or from gearing

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Details

74801, 74391, 744115, 180 10, F16H 344, F16H 3500

Patent

active

046497722

ABSTRACT:
A planetary wheel drive assembly includes a hollow spindle secured to a frame which provides the support for a wheel structure, an outboard planetary gear set and an inboard disc brake mechanism. The planetary gear set has a ring gear connected to the spindle, an input sun gear shaft, and a planet carrier conjointly driving the wheel structure. An inboard end member is removable to allow independent withdrawal of the disc brake mechanism disposed radially within the spindle when the wheel structure and the spindle are removed from the frame, and an outboard end member is releasable from the wheel structure to allow access to the planetary gear set.

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patent: 4562903 (1986-01-01), Rogier

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