Centrifugally activated roller clutch/overrunning clutch

192 clutches and power-stop control – Vortex-flow drive and clutch – Including drive-lockup clutch

Patent

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Details

192 38, 192 44, 192 45, 192 4892, 192105BA, 1921062, F16D 4120, F16D 4314, F16D 4704, F16D 4706

Patent

active

046206213

ABSTRACT:
A centrifugally-actuated roller clutch or overrunning clutch acting to engage two shafts rotating independently at different speeds to bring them into engagement in one or both directions at a predetermined rpm. The clutch assembly includes an outer race, a wave hub or inner race, clutch rollers, a spacer ring or spacer blocks to separate the rollers and a garter spring encompassing the rollers. If a freewheeling mode is required in one direction, the spacer ring or blocks are not required, and the wave form of the inner hub controls the overrunning action.

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