Counterbalancing system for nutational traction drive transmissions
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United States of America Patent
Stats
-
Mar 31, 1981
Grant Date -
N/A
app pub date -
Sep 21, 1979
filing date -
Sep 21, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A counterbalancing system for continuously variable torque transmissions of the type in which one of two working bodies, between which torque is transmitted by rolling friction, undergoes a nutational movement to generate an inertial couple which is variable with an output speed varying component of the transmission. The system includes a pair of variably positioned counterweights connected for movement directly with the speed varying mechanism of the transmission in a manner such that at least the variable component of the inertial couple is substantially counterbalanced for all speed ratios of the transmission.
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