Yamaha Hatsudoki Kabushiki Kaisha

Tadashi Takayama

Takahiko Kubota

Haruhiko Nakanosono

Kaoru Haruna

Takanori Suzuki

Kazuyoshi Takada

An adjustment structure for the cushion unit of a snowmobile suspension system. The adjustment arrangement includes a mounting for the cushioning unit that is defined by a bolt and a pair of mount brackets having guide apertures formed therein. The bolt and guide aperture surfaces are treated so as to avoid shifting of the mechanism under the weight of the snowmobile when the mounting bolt is loosened for adjustment purposes.

Drive belt suspension for snowmobile

A hydrostatic transmission utilized in a tractor that drives a mower attachment. The hydrostatic transmission includes a control shaft that is operated through a linkage system from a shift control lever. An adjustable detent operates directly on the control shaft for locking the control shaft in its neutral condition. The linkage system includes a lost motion connection so that the detent can operate without having to move the linkage system or the shift control lever.

Growing community of inventors

Iwata, Japan

Tadashi Takayama