The Balzer Motor Company of The Bronx, New York, was founded in 1894 by Stephen M. Balzer (c.1864–1940).
Stephen Marius Balzer (c. 1864 – September 29, 1940) was a Hungarian-born American mechanic and inventor. He was the founder of the Balzer Motor Company and later donated one of his cars to the Smithsonian Institution, which was the first car in its...
This is a list of defunct automobile manufacturers of the United States. They were discontinued for various reasons, such as bankruptcy of the parent company, mergers, or being phased out.
The Adams Company is an American manufacturing concern. It was founded in 1883 and is based in Dubuque, Iowa, United States. Between 1905 and 1912 it produced the Adams-Farwell, a brass era automobile.
Charles Matthews Manly (1876–1927) was an American engineer. Manly helped Smithsonian Institution Secretary Samuel Pierpont Langley build The Great Aerodrome, which was intended to be a manned, powered, winged flying machine. Manly made major...
The hyper engine was a 1930s study project by the United States Army Air Corps (USAAC) to develop a high-performance aircraft engine that would be equal to or better than the aircraft and engines then under development in Europe. The project goal...
The rotary engine is a type of reciprocating internal combustion engine, usually designed with an odd number of cylinders per row in a radial configuration. In most early designs, the engine's crankshaft remained stationary in operation, while the...
The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front. The radial...
This is an alphabetical list of aircraft engines by manufacturer.
The Curtiss OX-5 was an early V8 American liquid-cooled aircraft engine built by Curtiss. It was the first American-designed aircraft engine to enter mass production, although it was considered obsolete when it did so in 1917. It nevertheless found...
