Planetary gear transmission systems or components – Planetary gearing or element
Reexamination Certificate
2005-04-05
2005-04-05
Lorence, Richard M. (Department: 3681)
Planetary gear transmission systems or components
Planetary gearing or element
C475S277000, C475S288000, C475S289000, C475S901000
Reexamination Certificate
active
06875150
ABSTRACT:
A planet gear carrier for a bicycle hub transmission comprises a first carrier member including a first carrier member axle opening for receiving an axle therethrough. The first carrier member includes plurality of first planet gear openings disposed on a first side of the first carrier member and a plurality of second planet gear openings disposed on a second side of the first carrier member. A separate second carrier member is fastened to the first side of the first carrier member, wherein the second carrier member has a second carrier member axle opening for receiving the axle therethrough. A separate third carrier member is fastened to the second side of the first carrier member, wherein the third carrier member has a third carrier member axle opening for receiving the axle therethrough.
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Matsuo Nobuyuki
Okochi Hiroyuki
Deland James A.
Le David D.
Lorence Richard M.
Shimano Inc.
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