公开(公告)号：US20210254314A1

公开(公告)日：2021-08-19

申请号：US17049402

申请日：2019-08-28

Applicant: KOMATSU LTD.

Inventor： Tooru TAKATA ,  Kouji UEDA ,  Kuniyuki MORITA ,  Yuuichi MORI ,  Sachihisa ISHIKAWA ,  Shinichi OGAWA ,  Masashi HOSHINO ,  Junpei UEDA ,  Hiroki WAKABAYASHI

IPC: E02F9/26 ,  G07C5/00

Abstract: A terminal device includes a processor and a display. The processor causes the display to display a portion of a plurality of portions of a work machine which is a candidate inferred to be a cause of a failure of the work machine. The processor further causes the display to display a video or a plurality of images showing a disassembly procedure for disassembling the work machine until the portion that is the candidate is exposed.

公开(公告)号：US20160114837A1

公开(公告)日：2016-04-28

申请号：US14416104

申请日：2014-10-24

Applicant: KOMATSU LTD.

Inventor： Norihiro IWAHASHI ,  Akihide NAMURA ,  Masashi HOSHINO

IPC: B62D33/06

CPC classification number: B62D33/0617 ,  E02F9/0858 ,  E02F9/16 ,  E02F9/261

Abstract: 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.

Abstract translation: 基座具有向后面板延伸的第二支架。 控制器主体设置在基座和后面板之间，并固定到第二支架。 在平面图中，控制器主体的至少一部分配置在基座与地板部分之间，以与基座重叠，并且将控制器主体固定到第二托架的螺栓设置在 底座和后面板。

公开(公告)号：US20210230835A1

公开(公告)日：2021-07-29

申请号：US17228916

申请日：2021-04-13

Applicant: KOMATSU LTD.

Inventor： Masashi HOSHINO ,  Atsushi KARAMI ,  Hirofumi KOTAKI ,  Shinji HIROSE ,  Masamichi MIYAZAKI

IPC: E02F9/16 ,  E02F9/26 ,  H01Q1/32 ,  B60R21/11 ,  B62D33/06 ,  B60R21/13

Abstract: A work vehicle includes: a cab to be boarded by an operator, the cab including a roof; and a first antenna mounted on the roof. The first antenna is positioned selectively at one of a position lower than a topmost portion of the roof, and a position protruding upward relative to the topmost portion of the roof.

公开(公告)号：US20200032479A1

公开(公告)日：2020-01-30

申请号：US16466326

申请日：2017-03-31

Applicant: KOMATSU LTD.

Inventor： Masashi HOSHINO ,  Atsushi KARAMI ,  Hirofumi KOTAKI ,  Shinji HIROSE ,  Masamichi MIYAZAKI

IPC: E02F9/16 ,  E02F9/26 ,  H01Q1/32

Abstract: A work vehicle includes: a cab to be boarded by an operator, the cab including a roof; and a first antenna mounted on the roof. The first antenna is positioned selectively at one of a position lower than a topmost portion of the roof, and a position protruding upward relative to the topmost portion of the roof.

公开(公告)号：US20180051441A1

公开(公告)日：2018-02-22

申请号：US15117479

申请日：2016-02-19

Applicant: KOMATSU LTD.

Inventor： Jun MATSUMOTO ,  Masamichi MIYAZAKI ,  Shinji HIROSE ,  Masashi HOSHINO

IPC: E02F9/16 ,  B60K13/02 ,  B60N2/14

CPC classification number: E02F9/16 ,  B60K13/02 ,  B60N2/14 ,  B60N3/083 ,  B60N3/10 ,  B60N3/14 ,  B60Y2200/411 ,  B62D33/06 ,  E02F9/26

Abstract: A cab includes a dash panel disposed frontward of an operator's seat, and a monitor device disposed above the dash panel. The whole of the monitor device in the right-left direction overlaps a first front window when the monitor device is seen in the front-rear direction. The monitor device is disposed at a position at which the whole of the monitor device overlaps the first front window when the monitor device is seen in the front-rear direction.