Kubota Corporation

Tadao Adachi

Tetsuo Yamaguchi

Norimi Nakamura

Mitsugu Kobayashi

Akio Matsui

Kouji Fujiwara

Minoru Fukuda

Ryoichi Tanaka

A transmission comprising a change speed mechanism and a differential housed in a transmission case. The change speed mechanism includes drive gears mounted on a transmission shaft, and driven gears meshed with drive gears. The differential includes a differential case having elongated axle-bearing bosses extending to inside walls of the transmission case. The driven gears are mounted on one of the elongated bosses to be rotatable therewith. The differential case is supported by rear wheel axles extending through the transmission case and the elongated bosses.

Transmission

A work vehicle having a work arm assembly mounted for horizontal oscillation on a swivel platform. The arm assembly and the swivel platform are actuated by separate hydraulic actuators. The two actuators are connected in parallel with one another to a control valve via a circuit selection valve. The arrangement enables the swivel platform and the arm assembly to move in the same direction by operating the control valve.

Work vehicle with hydraulic circuit for swivel motor and work assembly

Growing community of inventors

Sakai, Japan

Tadao Adachi