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A carburetor (also spelled carburettor or carburetter) [1] [2] [3] is a device used by a gasoline internal combustion engine to control and mix air and fuel entering the engine. [4] The primary method of adding fuel to the intake air is through the Venturi effect or Bernoulli's principle in the main metering circuit, though various other ...
Unitrol snowblower model 55093, circa 1975. UniTrol (or Uni-Trol) was a patented Gilson Brothers innovation in snowblower drive linkage that allows operation of the clutch and gearchange with a single lever. It was introduced in 1969 and was available on Gilson snowblowers until 1979.
Of the three types of carburetors used on large, high-performance aircraft engines manufactured in the United States during World War II, the Bendix-Stromberg pressure carburetor was the one most commonly found. The other two carburetor types were manufactured by Chandler Groves (later Holley Carburetor Company) and Chandler Evans Control ...
The Twin Cylinder Engine – This engine was introduced in 1977 as a means of competing with Briggs & Stratton's rivals, particularly Japanese firms like Honda who were cutting into traditional Briggs & Stratton markets by producing lawn mower engines (and later, complete lawn mowers). These first models were rated 16 hp (11.9 kW) and displaced ...
He manufactured over 5000 machines until production ceased in 1863. The first grass boxes were flat trays but took their present shape in the 1860s. James Sumner of Lancashire patented the first steam-powered lawn mower in 1893. His machine burned petrol and/or paraffin as fuel. These were heavy machines that took several hours to warm up to ...
The Toro Company was established as the "Toro Motor Company" in 1914 to build tractor engines for The Bull Tractor Company. [4] It built steam engines to support war efforts during World War I, and changed its name to Toro Manufacturing Company in 1920 when it began to refocus on manufacturing farm equipment. [5]
There were also a variety of Cub Cadet branded and after-market attachments available, including mowers, blades, snow blowers, front loaders, plows, and carts. In 1981, due to financial hardships, IH sold the Cub Cadet division to the MTD corporation, which took over production and use of the Cub Cadet brand name (without the IH symbol). [ 1 ]