Univance Corporation

Yoshitaka Onishi

Tadahiko Kato

Tatsuya Suzuki

Yosuke Masuda

Akira Nakabayashi

Masahiro Takada

A driving force transmitting devices is able to engage a main clutch with a small amount of hydraulic pressure. The driving force transmitting device includes an input shaft and an output shaft, and a main clutch. The device is formed of a primary clutch that intermittently transmits the driving force transmitted from the input shaft, a hydraulic pump that generates a hydraulic pressure, a piston that presses the primary clutch with the hydraulic pressure by the hydraulic pump, and a cam mechanism that presses the main clutch with a press-contact force which is amplified to be larger than the press-contact force of the piston by utilizing the driving force from the input shaft through the primary clutch, so as to engage the main clutch.

Growing community of inventors

Kosai, Japan

Yoshitaka Onishi