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 148
lly made of drop or machine forgings, The Modern Gas Tractor 145 though sometimes they are blocked out of a soUd slab ofmetal. The form of the shaft depends upon the numberof cylinders. Those shown at Fig. 48 are for single-cylin-der motors as they have but a single crank throw. Thatat A is a… … Fig. 49.—Forging For Two Throw Crankshaft. The forging of a two-cylinder crank shaft is shown atFig. 49. It will be seen that in this member the cranksare spaced on the halves of the circle or 180 degreesapart. Crank shafts used with single-cylinder motorsconsist of two webs, one crank pin and the…
Farm engines · Internal combustion engines
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