Aisin Seiki Kabushiki Kaisha

Keisuke Mishima

Kyosuke Mori

Yasuhisa Iwasaki

Yusuke Yoshida

Masahiko Komura

Toshihiko Yamanaka

Toshiyuki Morio

The torque vectoring device includes a torque vectoring motor, a first sun gear connected to the left drive wheel, a plurality of first planetary gears, a second sun gear, a plurality of second planetary gear formed integrally and coaxially with the first planetary gear, a common carrier to which the torque vectoring motor is connected and which pivotally supports the first and the second planetary gears, a differential ring gear to which the drive torque is inputted, a differential sun gear which is connected to the left drive wheel and a differential carrier which is connected to the second sun gear and at the same time connected to the right drive wheel.

Torque vectoring device

A dog clutch control apparatus for an automated transmission includes a dog clutch transmission mechanism including a clutch ring, a clutch hub, a sleeve, an axial driving device, a dog clutch portion, a stroke position sensor, and a spline of the sleeve including high teeth and a low tooth, the dog clutch portion including clutch front teeth and clutch rear teeth, wherein in a rotation adjustment range, a control apparatus controls a thrust load of the axial driving device so that a first thrust load is applied to the sleeve, and the first thrust load generates a relative rotation between the sleeve and the dog clutch portion against a frictional force generated by contact between an end surface of each of the high teeth and a front end surface of each of the clutch rear teeth.

Dog clutch control apparatus for automated transmission

An automatic shift device for an automated transmission for a vehicle includes a rotation shaft, a clutch ring, a clutch hub, a sleeve, a dog clutch portion, a shaft moving apparatus, and a control portion. The control portion includes a push force reduction control portion performing a push force reduction control reducing a push force of the sleeve that the shaft moving apparatus applies on the clutch rear teeth in response to a back and forth movement of the sleeve after the sleeve reaches an end surface of the clutch rear tooth. The control portion includes a retry control portion performing a retry control that re-applies the push force of the sleeve in response to a predetermined retry condition after the push force reduction control is performed.

Growing community of inventors

Takahama, Japan

Keisuke Mishima