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 175
dagainst its seat by an external spring. In most casessome form of adjustment to regulate the supply ofauxihary air is provided. This may be done either 172 The Modern Gas Tractor by increasing the tension of the spring or by some formof stop that will restrict valve movement. In somecarburetors,… … 2Z >; .N \- .V .V .V v .\- k \\ .V ^^ v.v Fig. 63.—Automatic Carburetor Used on Holt Tractor. suction, and the heavier ones follow progressively asthe speed of the engine and degree of suction increases.Typical Gasoline Carburetors.—The carburetorsused on the conventional forms of gas tractors…
Farm engines · Internal combustion engines
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