Planetary gear transmission systems or components – Variable speed or direction transmission combined with... – Differential is between prime mover and transission in the...
Reexamination Certificate
2003-07-10
2008-09-09
Le, David D. (Department: 3681)
Planetary gear transmission systems or components
Variable speed or direction transmission combined with...
Differential is between prime mover and transission in the...
C475S211000, C475S257000, C475S302000, C475S329000, C192S039000, C192S043100, C192S044000
Reexamination Certificate
active
07422537
ABSTRACT:
A power transmission system coupling (100) configured to provide a responsive and controllable clutch (110) using a torque split arrangement including a planetary gear set (106) for torque modulation, together with a locking device (134) to maximize torque transfer capability when modulation is not required.
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Le David D.
Polster Lieder Woodruff & Lucchesi L.C.
The Timken Company
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