Toyota Jidosha Kabushiki Kaisha

Aisin Seiki Kabushiki Kaisha

Yoshifumi Ashihara

Yoshihiro Ikushima

Yasuaki Tahara

Daichi Kosaka

Masaya Michishita

Noriaki Nonaka

Atsushi Kajikawa

Jun Mikami

Satori Ito

A lubricating structure for a speed reducer includes: a case; a first reduction gear pair provided inside the case; a second reduction gear pair provided inside the case; a first catch tank arranged inside the case; a second catch tank arranged inside the case; a partition member that includes a partition wall that partitions an inside of the case into a first accommodation space in which the first reduction gear pair is accommodated and a second accommodation space in which the second reduction gear pair is accommodated; a first oil passage communicating with the first accommodation space and configured to guide lubricating oil to the first catch tank; a second oil passage communicating with the second accommodation space and configured to guide lubricating oil to the second catch tank; and a communication port provided in the partition member and communicating the first oil passage with the second oil passage.

Lubricating structure for speed reducer

Growing community of inventors

Anjo, Japan

Yoshifumi Ashihara