Work vehicle

Details Work vehicle Work vehicle

2004-09-17

2009-08-18

Ellis, Christopher P (Department: 3618)

Motor vehicles

Power

With means to guide and/or control air for power plant cooling

C180S068400

Reexamination Certificate

active

07575081

ABSTRACT:
A work vehicle includes a traveling vehicle body and a hood provided at a front portion of the vehicle body for covering an engine room. The hood includes a front face having a plurality of first air vent holes and right and left side faces each having a plurality of second air vent holes. A radiator is mounted inside the hood, ambient air being drawn in through the first and second air vent holes toward the radiator. A vent hole area ratio of each side face of the hood determined by the second air vent holes is set smaller than a vent hole area ratio of the front face of the hood determined by the first air vent holes.

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