Work vehicle

Patent metadata

Field	Value
Publication number	US-2016185299-A1
Application number	US-201414906597-A
Country	US
Kind code	A1
Filing date	Jun 20, 2014
Priority date	Jul 24, 2013
Publication date	Jun 30, 2016
Grant date	—

Abstract

It is an object to provide a work vehicle being capable of arranging side view mirrors at arbitrary positions while reducing the vibration of the side view mirrors. Regarding a tractor, which is a work vehicle in which a mirror portion of a side view mirror is provided on the other end of a support arm whose one end is fixed on a cabin for covering a drive operating unit, the support arm is bent in a midway portion, and a beam is integrally formed with the support arm in such a manner as to sandwich a bending portion, and a cross-sectional area of a cross section vertical to the axial direction of the support arm is configured to be reduced as the support arm advances from the one end to the other end thereof.

First claim

1 . A work vehicle having a support arm whose one end is fixed on a cabin for covering a drive operating unit and on the other end a side view mirror is provided, comprising:
wherein the support arm is bent in a midway portion, and a beam is integrally formed with the support arm in such a manner as to sandwich a bending portion, and a cross-sectional area of a cross section vertical to an axial direction of the support arm is configured to be reduced as the support arm advances from the one end to the other end thereof.

2 . The work vehicle according to claim 1 ,
wherein a front working light for lighting up in front of the work vehicle is provided in a vicinity of one end side of the support arm, and wherein a protective cover for protecting a light source of the front working light is provided in such a manner as to couple the support arm with the cabin.

3 . The work vehicle according to claim 1 ,
wherein a front side surface of the side view mirror is formed on a spherical surface expanded to the front of the work vehicle, and a side-marker light is provided along a shape of the front side surface.

4 . The work vehicle according to claim 2 ,
wherein a front side surface of the side view mirror is formed on a spherical surface expanded to the front of the work vehicle, and a side-marker light is provided along a shape of the front side surface.

Assignees

• Yanmar Co Ltd

Inventors

• Kawashiri Shinya
• Okuyama Kiyoyuki

Classifications

• B60R1/06

  mounted on vehicle exterior {(B60R1/025, B60R1/08 take precedence)} · CPC title

• B60Q1/18

  being additional front lights {(bracket mounted headlights B60Q1/0483)} · CPC title

• B60R1/1207 Primary

  with lamps; with turn indicators · CPC title

• B60Q1/0035

  relative to the vehicle · CPC title

• B60Q1/32

  for indicating vehicle sides {, e.g. clearance lights} · CPC title