Transmission unit for motor vehicles
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United States of America Patent
Stats
-
Aug 30, 1994
Grant Date -
N/A
app pub date -
Jan 4, 1993
filing date -
Jan 20, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Transmission unit consisting of a continuously variable transmission (1); a hydraulic cylinder/piston unit (3) to set the transmission ratio of the continuously variable transmission (2); a pressure compensation chamber (4) working in conjunction with the cylinder/piston unit (3); and a passage organ (5) having at least one passage way (6) connecting the pressure compensation chamber (4) with the piston chamber (7) of said cylinder/piston unit (3), characterized in that the passage way (6) stretches at least partially along the outer surface of the passage organ (5).
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