基本信息:
- 专利标题： DOG CLUTCH OF VEHICLE POWER TRANSMISSION DEVICE
- 申请号：US16232467 申请日：2018-12-26
- 公开(公告)号：US20190195290A1 公开(公告)日：2019-06-27
- 发明人： Toshio SUZUKI , Takaaki ITO , Yoshisuke KAMETANI , Shinya KUWABARA
- 申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Toyota-shi
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi
- 优先权： JP2017-250213 20171226; JP2018-240299 20181221
- 主分类号： F16D11/14
- IPC分类号： F16D11/14 ; F16D23/04 ; F16H63/30 ; F16D48/02 ; F16D25/061 ; F16D23/14 ; F16H37/08
摘要：
A dog clutch of a vehicle power transmission device includes a sleeve, the dog clutch connecting/disconnecting a first rotating shaft to/from a first gear by moving the sleeve between a neutral position at which inner circumferential teeth formed on an inner circumferential side of the sleeve are not meshed with outer circumferential teeth on a side surface side of the first gear and an engagement position at which the inner circumferential teeth are meshed with the outer circumferential teeth, the inner circumferential teeth and the outer circumferential teeth having inclined surfaces tooth thicknesses of which become larger as the inner circumferential teeth and the outer circumferential teeth approach each other, and when the sleeve is moved to an engagement position by a shift fork, the sleeve being held in contact with a side surface of the first gear.
公开/授权文献:
- US11085494B2 Dog clutch of vehicle power transmission device 公开/授权日：2021-08-10
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16D | 传送旋转运动的联轴器；离合器；制动器 |
| ------F16D11/00 | 离合器中元件具有相互接合的零件 |
| --------F16D11/14 | .带有只能轴向移动的离合器元件 |