| 摘要 |
<p>A fluid supply system on a tractor is provided. The system includes a conduit (20) through which fluid flows such as compressed air or hydraulic fluid. At least part of the conduit is provided by the tubular stiffening member (14b, 15b) of a planar support member (14,15) so that the fluid is cooled as it passes through the tubular stiffening member. The invention thus provides a simple but efficient method of cooling fluid by utilising, an often existing, tubular stiffening member which surrounds a planar support member.</p> |
