Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate
2005-12-14
2008-08-26
Wright, Dirk (Department: 3681)
Machine element or mechanism
Gearing
Interchangeably locked
C192S08200T
Reexamination Certificate
active
07415905
ABSTRACT:
Provided are various vehicular transmission combinations utilizing selectively engageable spiral-type couplings or slipper ring clutches, operable to provide smooth shifting between gear sets, in place of traditional shifting mechanisms, such as hydraulic plate-type clutches, or synchronizers.
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Maguire Joel M.
Wittkopp Scott H.
GM Global Technology Operations Inc.
Wright Dirk
LandOfFree
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