公开(公告)号：EP2419658A1

公开(公告)日：2012-02-22

申请号：EP10715051.8

申请日：2010-04-14

申请人： Fallbrook Technologies Inc.

发明人： NICHOLS, Jon, M. ,  STEVENSON, Gregory, G. ,  POHL, Brad, P. ,  THOMASSY, Fernand, A. ,  LOHR, Charles, B. ,  CARTER, Jeremy ,  SHERRILL, John, W. ,  SWEET, Brian, B.

IPC分类号： F16H15/52 ,  B62M11/16 ,  F16H15/28

CPC分类号： F16H37/022 ,  B62M11/16 ,  F16H15/28 ,  F16H15/503 ,  F16H15/52 ,  F16H61/6649 ,  F16H63/067

摘要： A stator assembly for a continuously variable transmission (CVT) having a plurality of traction planet assemblies (142), the stator assembly comprising: a first stator (160) having a plurality of radial guide slots (161); a second stator (64) coaxial with the first stator (160), the first and second stators (160,164) configured to rotate relative to each other, the second stator (164) having a plurality of radially off-set guide slots (165); characterized in that the stator assembly further comprises: a reaction plate (162) coaxial with the first and second stators (160,164); a plurality of eccentric gears (168) coupled to the plate (162) and the first stator (160); and a stator driver (166) coupled to each of the eccentric gears (168), wherein the eccentric gears (168) are provided with a cam lobe (170) adapted to couple to the reaction plate (162); and wherein each eccentric gear (168) is provided with a reaction lobe (172) that is adapted to couple to the second stator (164); and wherein the cam lobe (170) is provided with a rotational center that is off-set from a rotational center of the reaction lobe (172).