192 clutches and power-stop control – Clutches – Plural clutch-assemblage
Reexamination Certificate
2006-10-17
2006-10-17
Bonck, Rodney H. (Department: 3681)
192 clutches and power-stop control
Clutches
Plural clutch-assemblage
C192S066200, C192S066230
Reexamination Certificate
active
07121393
ABSTRACT:
A synchronizer clutch assembly includes a clutch hub which is axially movably mounted on a shaft, a gear which is axially spaced from the hub and which is journally mounted on the shaft and rotatable independent thereof, one of the hub or the gear having a conical friction surface formed thereon, and a synchronizer ring positioned between the hub and the gear. The synchronizer ring is coupled to the hub or the gear for rotation therewith and has a complementary conical friction surface formed thereon which is engageable with the conical friction surface on the hub or the gear. The synchronizer ring is composed of a plurality of separate arcuate segments arranged in a ring, which are movable between a first expanded configuration and a second, contracted configuration.
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Derwent English Abstract of EP 1 199 489 A1.
Derwent English Abstract of EP 1 201 952 A1.
Roberts Keith
Skipper Gary I.
Bonck Rodney H.
Borg-Warner Inc.
Dzieglielewski Greg
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