Kubota Corporation

Junichi Murakami

Taiki Furuki

Ryohei Sumiyoshi

Ryo Masuda

Takahiro Usami

Taketo Kimura

Satoshi Takaki

Yuya Kusaka

Yusuke Hada

Kosuke Hattori

Takahiro Kubo

Kohei Masui

A work vehicle includes a cab frame and a vehicle body frame having a vehicle body front portion and a vehicle body rear portion. The vehicle body rear portion includes an upper support frame, and a first support base provided on the upper support frame in a height direction. The first support base supports the cab frame rotatably about a cab rotational axis extending in the width direction. A cover is attached to the cab frame to cover a space provided above the upper support frame in the height direction when the cab frame is mounted on the vehicle body front portion. A first dust intrusion prevention mechanism is configured to overlap with a gap defined by the cab frame, the upper support frame, the first support base, and the cover when viewed in the width direction when the cab frame is mounted on the vehicle body front portion.

Work vehicle with dust intrusion prevention mechanism

A work vehicle includes a vehicle body frame having a vehicle body front part and a vehicle body rear part, and a cab frame connected to the vehicle body frame and being rotatable about a rotational shaft provided on the vehicle body rear part to be mounted on the vehicle body front part when the cab frame is in a closed state and to be separated from the vehicle body front part when the cab frame is in an open state. The vehicle body rear part has a support frame supporting the rotational shaft and includes a contact plate configured to abut against the cab frame in the closed state, and an engine room to be exposed between the vehicle body front part and the cab frame in the open state. The cab frame has a seal rubber configured to abut against the contact plate in the closed state.

Work vehicle

Portion of a tractor

A window stabilization mechanism includes a rail provided on a first cabin frame provided on one side of a window, and has a first end and a second end opposite to the first end in the lengthwise direction of the rail. A sliding member is provided on a windowpane and is configured to slide on the rail. The sliding member is located at a first end when the window is opened and at a second end when the window is closed. A lock mechanism is configured to lock the windowpane to the first cabin frame when the window is closed. A window support member is configured to abut on the windowpane when the window is closed, and to press the windowpane in an oblique direction from the windowpane toward the rail and from the second end toward the first end when the windowpane is locked by a lock mechanism.

Window stabilization mechanism

Growing community of inventors

Sakai, Japan

Junichi Murakami