Komatsu Corporation

Starting Industrial Co., Ltd.

Norihiro Iwahashi

Makoto Sasaki

Hiroaki Tanaka

Hiroki Kato

Keita Tanaka

Hideaki Miyamoto

Masashi Hoshino

Akihide Namura

Ami Ishimizu

Takuma Shoda

A tilt structure allows the tilt of a console to be changed through simple motion and has a simple configuration. The tilt structure includes: a second frame attached to an upper portion of a first frame and is swingable upward and downward; and a control member attached to the second frame and is tiltable backward and forward through a tilting shaft. The control member includes a guide part with a groove housing a first frame pin. A locked and unlocked state switch to each other by causing the control member to tilt. The locked state includes a pin engaged with any of the engagement parts. The unlocked state includes the pin disengaged. The tilt of the second frame relative to the first frame is changed by engaging the pin with an arbitrary engagement part of any of the engagement parts and changing a distance between the tilting shaft and pin.

Tilt structure for console and console

An operator's cab includes an operator's seat provided on a floor surface, a control lever that is provided laterally to the operator's seat and is operated at least toward the operator's seat, and an armrest that includes an upper surface and is provided laterally to the operator's seat in the rear of the control lever. A front portion of the upper surface is larger in width than a rear portion of the upper surface. The front portion of the upper surface includes an inclined portion. With the floor surface being defined as the reference, the inclined portion decreases in height toward the operator's seat.

Operator's cab and work vehicle

A base has a second bracket extending toward a back panel. A controller main body is arranged between the base and the back panel, and fixed to the second bracket. In a plan view, at least a part of the controller main body is arranged between the base and the floor portion so as to overlap with the base, and a bolt fixing the controller main body to the second bracket is arranged between a rear end of the base and the back panel.

Cab and work machine

Growing community of inventors

Kyotanabe, Japan

Norihiro Iwahashi