Planetary gear transmission systems or components – Fluid drive or control of planetary gearing – Single impeller-turbine type fluid circuit divides or...
Patent
1998-03-19
1999-03-30
Bonck, Rodney H.
Planetary gear transmission systems or components
Fluid drive or control of planetary gearing
Single impeller-turbine type fluid circuit divides or...
475207, 475210, F16H 4708
Patent
active
058881611
ABSTRACT:
An automatic transmission for an automotive vehicle includes a continually variable drive mechanism having one sheave assembly supported on an input shaft and the output sheave assembly fixed to an intermediate shaft, a planetary gearset driveably connected to the input shaft and a layshaft gearset, a fixed ratio drive mechanism in the form of a chain drive providing a torque delivery path between the intermediate shaft and the output shaft, a transfer clutch for connecting and releasing the first sheave of the variable drive mechanism and input shaft, a low brake, and first and second reverse clutches for connecting and releasing alternately the input shaft, output shaft and output shaft, and a clutch for selectively driveably connecting the output of the second fixed drive mechanism and a front output shaft.
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The Ford Research Dual Mode Continuously Variable Transmission, T.R. Stockton, Oct., 1994.
"All Wheel Drive Continuously Variable Transmission Having Dual Mode Operation", Serial No. 09/044,338, Filing Date Mar. 19, 1998, Inventors Daniel McCarrick, Barry Melhorn, and Rudolf Beim.
"All Wheel Drive Continuously Variable Transmission Having Dual Mode Operation", Serial No. 09/044, 335, Filing Date Mar. 19, 1998, Inventors Daniel McCarrick, Barry Melhorn, and Rudolf Beim.
"Dual Mode Operation Continuously Variable Transmission Having Creeper Low And Reverse Gears", Serial No. 09/044,336, Filing Date Mar. 19, 1998, Inventors Daniel McCarrick, Barry Melhorn, and Rudolf Beim.
"All Wheel Drive Continuously Variable Transmission Having Dual Mode Operation", Serial No. 09/044,337, Filing Date Mar. 19, 1998, Inventors Daniel McCarrick, Barry Melhorn, and Rudolf Beim.
"All Wheel Drive Continuously Variable Transmission Having Dual Mode Operation", Serial No. 09/044,492, Filing Date Mar. 19, 1998, Inventors Daniel McCarrick, Barry Melhorn, and Rudolf Beim.
Beim Rudolf
McCarrick Daniel Warren
Melhorn Barry John
Bonck Rodney H.
Ford Global Technologies Inc.
McKenzie Frank G.
Waddell Tisha D.
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