MULTI-SPEED TRANSMISSION
11-09-2014 дата публикации
Номер:
US2014256500A1
Автор: MELLET EDWARD W, HART JAMES M, BORGERSON JAMES B, MELLET EDWARD W., HART JAMES M., BORGERSON JAMES B.
Принадлежит:
Контакты:
Номер заявки: 79-13-20133596
Дата заявки: 11-03-2013
A transmission is provided having an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio.