Cab and work vehicle

Patent metadata

Field	Value
Publication number	US-10287749-B2
Application number	US-201615117479-A
Country	US
Kind code	B2
Filing date	Feb 19, 2016
Priority date	Feb 19, 2016
Publication date	May 14, 2019
Grant date	May 14, 2019

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.

First claim

The invention claimed is:

1. A work vehicle comprising:
a cab, the cab including an operator's seat disposed in the cab, a first front window provided in a central part of a front portion of the cab, a second front window provided to incline obliquely rearward to right with respect to the first front window, a third front window provided to incline obliquely rearward to left with respect to the first front window, a dash panel disposed frontward of the operator's seat in the cab, and a monitor device disposed above the dash panel, a whole of the monitor device in a right-left direction overlapping the first front window when the monitor device is seen in a front-rear direction;
a work implement disposed frontward of the cab;
an engine;
an engine hood covering the engine; and
an intake pipe for intake air to flow in the intake pipe toward the engine, wherein
the intake pipe is located frontward of the cab and protrudes upward from the engine hood, and
the monitor device overlaps the intake pipe as seen in a front-rear direction.

2. The work vehicle according to claim 1 , wherein an upper edge of the monitor device is located lower than an upper end of the intake pipe.

3. The work vehicle according to claim 1 , wherein the monitor device is disposed at a position at which a whole of the monitor device overlaps the first front window when the monitor device is seen in the front-rear direction.

4. The work vehicle according to claim 1 , wherein
the first front window includes a pair of a right side edge and a left side edge each extending in a top-bottom direction,
the cab further comprises a wire harness connected to the monitor device, and
the wire harness is disposed along one of the right side edge and the left side edge.

5. The work vehicle according to claim 1 , wherein an upper edge of the monitor device is located higher than a center of the first front window in a top-bottom direction.

6. The work vehicle according to claim 1 , wherein the dash panel includes a second monitor device.

Assignees

• Komatsu Mfg Co Ltd

Inventors

• Matsumoto Jun
• Miyazaki Masamichi
• Hirose Shinji
• Hoshino Masashi

Classifications

• B60N2/14

  rotatable, e.g. to permit easy access (B60N2/10 {, B60N2/2869} take precedence) · CPC title

• B60N3/10

  of receptacles for food or beverages, e.g. refrigerated · CPC title

• B60K13/02

  concerning intake · CPC title

• B60Y2200/411

  Bulldozers, Graders · CPC title

• B62D33/06

  Drivers' cabs {(overhead guards, e.g. against loads falling down B60R21/11; roll-over protection B60R21/13)} · CPC title