公开(公告)号：US11346409B2

公开(公告)日：2022-05-31

申请号：US17362118

申请日：2021-06-29

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tomoaki Yanagida ,  Yukihiro Inaba ,  Junichi Kato ,  Tomoyuki Kano ,  Tomomitsu Terakawa

IPC分类号： F16D48/06 ,  F16D21/04 ,  F16H3/091 ,  F16D41/14 ,  F16H63/30 ,  H04L41/0604 ,  H04L41/0631 ,  H04L41/0816 ,  H04L45/48 ,  H04L61/5014 ,  F16H3/08 ,  F16D11/10 ,  F16H63/18

摘要： A vehicle transmission includes a shaft; speed-changing gears; switching mechanisms; and a shifting mechanism. The shifting mechanism is provided with a double-meshing preventing mechanism configured to switch between a one-way state in which the switching mechanisms are hindered from moving in a downshift direction and allowed to move in an upshift direction and a free state in which the switching mechanisms are allowed to move in both the downshift direction and the upshift direction.

公开(公告)号：US11078967B2

公开(公告)日：2021-08-03

申请号：US16780958

申请日：2020-02-04

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tomoaki Yanagida ,  Yukihiro Inaba ,  Junichi Kato ,  Tomoyuki Kano ,  Tomomitsu Terakawa

IPC分类号： F16D21/04 ,  F16D48/06 ,  F16H3/091 ,  F16D41/14 ,  F16H63/30 ,  F16H3/08 ,  F16D11/10 ,  F16H63/18

摘要： A vehicle transmission includes a shaft; speed-changing gears; switching mechanisms; and a shifting mechanism. The shifting mechanism is provided with a double-meshing preventing mechanism configured to switch between a one-way state in which the switching mechanisms are hindered from moving in a downshift direction and allowed to move in an upshift direction and a free state in which the switching mechanisms are allowed to move in both the downshift direction and the upshift direction.