Continuously variable transmission
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United States of America Patent
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-
Jan 8, 2002
Grant Date -
N/A
app pub date -
May 18, 1999
filing date -
May 18, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A continuously variable transmission for use in the power train of a motor vehicle has parallel input and output shafts, an adjustable pulley on each shaft, an endless torque transmitting chain or belt trained over the pulleys, and a torque sensor which transmits variable torque from the engine of the motor vehicle to the pulley on the input shaft. The torque sensor also serves to initiate and regulate the adjustments of the pulleys.
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