The modern gas tractor, its construction, utility, operation and repair: a practical treatise defining every branch of up-to-date gas tractor engineering, driving and maintenance in a non-technical manner. Considers fully all types of power plants and their components, methods of drive and speed changing mechanisms. Describes design and construction as well as practical application of tractors in the field (1919)
Pagé, Victor Wilfred, 1885-1947 · New York : Scientific American Pub. Co. · leaf 135
nd Valve Chamber. age. The removal of the scale from the interior of thecylinder relieves some of the stresses produced in themetal when the cylinder was cast and the seasoningoperation permits it to assume a definite shape. Afteraging the cylinders may be finish-bored and the wallssmoothed by a… … Relief Exhaust Oil CirculatingPump Fig. 41.—Sectional View of Valve in Head Vertical MotorUsed on Hart-Parr Tractors, Cylinder and Head Integral. The Modern Gas Tractor 133 When this is done two methods of cylinder constructionare possible. In the one that is more widely used thecylinder head is a…
Farm engines · Internal combustion engines
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