Snowmobile planetary drive system

Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element

Reexamination Certificate

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Details

C180S009100, C180S009640

Reexamination Certificate

active

06907951

ABSTRACT:
Disclosed is a snowmobile including reduction drive including a planetary gear system having a shaft with a sun gear, a plurality of planetary gears spaced around the sun gear and engaging a ring gear. A second shaft is driven by said planetary gears or ring gear.

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