Ball type CVT with powersplit paths

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United States of America

PATENT NO 9316300
SERIAL NO

14426139

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Abstract

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A variable transmission comprises an input shaft; three planetary gear sets; a Ravigneaux gear set; a variator comprising, a first ring assembly, a second ring assembly, a carrier assembly; various arrangements of brakes and clutches; and the output shaft. The variable transmissions comprise a continuously variable mode, an infinitely variable mode, or a combination thereof and can provide an input-coupled powersplit solution function. At least one configuration of the variable transmission comprises a direct drive mode.

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Patent Owner(s)

  • DANA LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Byltiauw, Matthias W J Hooglede, BE 18 158
Versteyhe, Mark R J Oostkamp, BE 54 242

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