公开(公告)号：US10550545B2

公开(公告)日：2020-02-04

申请号：US15526842

申请日：2015-02-23

Applicant: KOMATSU LTD.

Inventor： Yuushi Oshikawa ,  Takashi Noda ,  Taira Ozaki ,  Takuya Uemura ,  Hiroshi Itogawa

IPC: E02F9/00 ,  E02F9/08 ,  E02F9/16 ,  E02F9/20

Abstract: A work vehicle includes a vehicle body, a travel device, a driving source, and a cooling device. The travel device is provided below the vehicle body. The driving source is disposed in a front part of the vehicle body. The driving source generates driving power for the travel device. The cooling device is disposed on one side in the vehicle width direction of the vehicle body and rearward of the driving source.

公开(公告)号：US10207577B2

公开(公告)日：2019-02-19

申请号：US15553325

申请日：2015-12-08

Applicant: KOMATSU LTD.

Inventor： Yuushi Oshikawa ,  Takashi Noda ,  Taira Ozaki ,  Takuya Uemura ,  Yuya Takahashi ,  Masami Hirayama ,  Hiroshi Itogawa

IPC: B60K11/08 ,  B60K11/04 ,  B60H1/00 ,  B62D49/00 ,  E02F9/08 ,  E02F3/76 ,  E02F9/20 ,  B60K11/06

Abstract: A tractor includes a vehicle body, an engine, a cooling device, a fan, and a first exterior member. The engine is disposed on the front side of the vehicle body. The cooling device is disposed behind the engine. The fan is arranged to produce cooling air for the cooling device. The first exterior member is disposed on the front side of the vehicle body and covers the engine, the cooling device, and the fan. A first discharge port is arranged to discharge the cooling air and is provided in a first side surface of the first exterior member. The front side surface is positioned on a first side in the vehicle left-right direction. The front surface of the first exterior member includes no opening.

公开(公告)号：US10293752B2

公开(公告)日：2019-05-21

申请号：US15308177

申请日：2014-08-28

Applicant: The University of Tokyo ,  KOMATSU LTD.

Inventor： Atsushi Yamashita ,  Soichiro Iwataki ,  Hajime Asama ,  Yuushi Oshikawa ,  Takashi Noda

IPC: B60R1/00 ,  H04N5/232 ,  H04N5/247 ,  H04N5/265 ,  H04N7/18 ,  E02F9/26

Abstract: A first capturing image unit mounted on a vehicle body captures an image of surroundings of a work vehicle. A second capturing image unit is disposed above the work implement and captures an image of an area in front of the work implement. A first image generation unit generates, from the image captured by the first capturing image unit, a surroundings composite image, which depicts the surroundings of the work vehicle in a bird's-eye view and is synthesized with a vehicle model depicting the work vehicle. A second image generation unit generates, from the image captured by the second image capturing unit, a work implement composite image, which depicts the area in front of the work implement and is synthesized with the vehicle model and the surroundings composite image. A display unit displays a display image including the vehicle model, the surroundings composite image, and the work implement composite image.