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Marmon Wasp
Marmon Motor Car Company was an American automobile manufacturer founded by Howard Carpenter Marmon and owned by Nordyke Marmon & Company of Indianapolis, Indiana, US. It produced luxury automobiles from 1902 to 1933. It was established in 1902 but not incorporated as the successor of Nordyke Mormon & Company until 1926. In 1933 it was succeeded by Marmon-Herrington and in 1964 the Marmon brand name was sold to the Marmon Motor Company of Denton, Texas. Marmon-Herrington became the Marmon Group of Chicago, in 1964. Marmon Automobiles Marmon's parent company was founded in 1851, manufacturing flour grinding mill equipment and branching out into other machinery through the late 19th century. Small limited production of experimental automobiles began in 1902, with an air-cooled V-twin engine. An air-cooled V4 followed the next year, with pioneering V6 and V8 engines tried over the next few years, before more conventional straight engine designs were settled upon. Marmons soon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmon-Herrington
The Marmon-Herrington Company, Inc. is an American manufacturer of axles and transfer cases for trucks and other vehicles. Earlier, the company built military vehicles and some tanks during World War II, and until the late 1950s or early 1960s was a manufacturer of trucks and trolley buses. Marmon-Herrington had a partnership with Ford Motor Company, producing trucks and other commercial vehicles, such as buses. The company may be best known for its all-wheel-drive conversions to other truck maker's units, especially to Ford truck models. Founded in 1931, Marmon-Herrington was based in Indianapolis, Indiana, with a plant in Windsor, Ontario, and remained in Indianapolis until 1963. It is now based in Louisville, Kentucky. History Founded in 1931 by Walter C. Marmon and Arthur W. Herrington, the company was the successor to the Marmon Motor Car Company, a maker of high quality, costly automobiles from 1902 to 1933. By the early 1930s, the U.S. economy had taken a severe down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V8 Engine
A V8 engine is an eight-cylinder piston engine in which two banks of four cylinders share a common crankshaft and are arranged in a V configuration. The first V8 engine was produced by the French Antoinette company in 1904, developed and used in cars and speedboats but primarily aircraft; while the American 1914–1935 ''Cadillac L-Head'' engine is considered the first road going V8 engine to be mass produced in significant quantities. The popularity of V8 engines in cars was greatly increased following the 1932 introduction of the ''Ford Flathead V8''. In the early 21st century, use of V8 engines in passenger vehicles declined as automobile manufacturers opted for more fuel efficient, lower capacity engines, or hybrid and electric drivetrains. Design V-angle The majority of V8 engines use a V-angle (the angle between the two banks of cylinders) of 90 degrees. This angle results in good engine balance, which results in low vibrations; however, the downside is a larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-six
The straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer vibrations than other designs of six or less cylinders. Until the mid-20th century, the straight-six layout was the most common design for engines with six cylinders. However, V6 engines became more common from the 1960s and by the 2000s most straight-six engines had been replaced by V6 engines. An exception to this trend is BMW which has produced automotive straight-six engines from 1933 to the present day. Characteristics In terms of packaging, straight-six engines are almost always narrower than a V6 engine or V8 engine, but longer than straight-four engines, V6s, and most V8s. Straight-six engines are typically produced in displacements ranging from , however engines ranging in size from the Benelli 750 Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-head Engine
A T-head engine is an early type of internal combustion engine that became obsolete after World War I. It is a sidevalve engine that is distinguished from the much more common L-head by its placement of the valves. The intake valves are on one side of the engine block and the exhaust valves on the other. Seen from the end of the crankshaft, in cutaway view, the cylinder and combustion chamber resembles a T - hence the name "T-head". An L-head has all valves at the same side. Overview This was an early form of crossflow cylinder head. The design was fairly complex for its day, requiring separate camshafts to operate the intake and exhaust valves. The T-heads themselves were typically complex castings requiring blind bores for the cylinders and valve chambers. This made the engine more expensive to produce than a comparable L-head (flathead) engine. Additionally, it was also quite heavy and inefficient for its displacement, producing less horsepower than a flathead or modern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horn (acoustic)
An acoustic horn or waveguide is a tapered sound guide designed to provide an acoustic impedance match between a sound source and free air. This has the effect of maximizing the efficiency with which sound waves from the particular source are transferred to the air. Conversely, a horn can be used at the receiving end to optimize the transfer of sound from the air to a receiver. Acoustic horns are found in nature in the form of the burrows constructed by male mole crickets to amplify their song. The earliest appearance of the horn in connection to sound in The Times was published in 1786: Applications Acoustic horns are used in: * horn loudspeakers * brass and woodwind musical instruments * vehicle horns such as those used on cars, trucks, trains, boats, and bicycles * megaphones, often used by lifeguards at public swimming pools. * foghorns, used to warn ships * ear horns, used by people who are hard of hearing (the human ear itself having the form of a horn) * pickup horn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headlights
A headlamp is a lamp attached to the front of a vehicle to illuminate the road ahead. Headlamps are also often called headlights, but in the most precise usage, ''headlamp'' is the term for the device itself and ''headlight'' is the term for the beam of light produced and distributed by the device. Headlamp performance has steadily improved throughout the automobile age, spurred by the great disparity between daytime and nighttime traffic fatalities: the US National Highway Traffic Safety Administration states that nearly half of all traffic-related fatalities occur in the dark, despite only 25% of traffic travelling during darkness. Other vehicles, such as trains and aircraft, are required to have headlamps. Bicycle headlamps are often used on bicycles, and are required in some jurisdictions. They can be powered by a battery or a small generator like a bottle or hub dynamo. History of automotive headlamps Origins The first horseless carriages used carriage lamps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Lighting
An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting. Lamps usually have a base made of ceramic, metal, glass, or plastic, which secures the lamp in the socket of a light fixture, which is often called a "lamp" as well. The electrical connection to the socket may be made with a screw-thread base, two metal pins, two metal caps or a bayonet cap. The three main categories of electric lights are incandescent lamps, which produce light by a filament heated white-hot by electric current, gas-discharge lamps, which produce light by means of an electric arc through a gas, such as fluorescent lamps, and LED lamps, which produce light by a flow of electrons across a band gap in a semiconductor. Before electric lighting became common in the early 20th century, people used candles, gas lights, oil lamps, and fires. Vasily Vladimirovich Petrov developed the first persistent electric arc in 1802, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Touring Car
Touring car and tourer are both terms for open cars (i.e. cars without a fixed roof). "Touring car" is a style of open car built in the United States which seats four or more people. The style was popular from the early 1900s to the 1930s. The cars used for touring car racing in various series since the 1960s, are unrelated to these early touring cars, despite sharing the same name. "Tourer" is used in British English for any open car. The term "all-weather tourer" was used to describe convertibles (vehicles that could be fully enclosed). A popular version of the tourer was the torpedo, with the hood/bonnet line at the car's waistline giving the car a straight line from front to back. Touring car (U.S.) Design ''Touring car'' was applied in the U.S. to open cars (cars without a fixed roof, for example convertibles) that seat four or more people and have direct entrance to the tonneau (rear passenger area), although it has also been described as seating five or more people. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ward's Auto World
Ward's is an American organization that has covered the automotive industry for over 80 years. The organization is responsible for several publications including, ''Ward's AutoWorld'', and ''Ward's Dealer Business''. Ward's also publish the annual list of Ward's 10 Best Engines. Ward's was acquired by International Thomson Publishing in 1981 and sold to K-III (later Primedia) in 1990. Prism Business Media acquired Ward's from Primedia in 2005; Penton merged with Prism in 2006. Penton was acquired by Informa in 2016. ''Ward's AutoWorld'' ''Ward's AutoWorld'' is an automobile trade magazine A trade magazine, also called a trade journal or trade paper (colloquially or disparagingly a trade rag), is a magazine or newspaper whose target audience is people who work in a particular trade or industry. The collective term for thi .... It has been published since 1924, originally as ''Cram Report'', and continues into modern times with a monthly print version (''Ward's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rear-view Mirror
A rear-view mirror (or rearview mirror) is a flat mirror in automobiles and other vehicles, designed to allow the driver to see rearward through the vehicle's rear window (rear windshield). In cars, the rear-view mirror is usually affixed to the top of the windshield on a double-swivel mount allowing it to be adjusted to suit the height and viewing angle of any driver and to swing harmlessly out of the way if impacted by a vehicle occupant in a collision. The rear-view mirror is augmented by one or more side-view mirrors, which serve as the only rear-vision mirrors on trucks, motorcycles and bicycles. History Among the rear-view mirror's early uses is a mention by Dorothy Levitt in her 1909 book ''The Woman and the Car'' which noted that women should "carry a little hand-mirror in a convenient place when driving" so they may "hold the mirror aloft from time to time in order to see behind while driving in traffic". However, earlier use is described in 1906, in a trade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1911 Indianapolis 500
The 1911 International 500-Mile Sweepstakes Race was held at the Indianapolis Motor Speedway on Tuesday, May 30, 1911. It was the inaugural running of the Indianapolis 500, which is one of the Triple Crown of Motorsport, most prestigious automobile races in the world. Ray Harroun, an engineer with the Marmon Motor Car Company, came out of retirement to drive, and won the inaugural event before re-retiring for good in the winner's circle. Over the previous two seasons (1909 AAA Championship Car season, 1909 and 1910 AAA Championship Car season, 1910), the Speedway had scheduled numerous smaller races during a series of meets over the two years. In a departure from that policy, for 1911 the management decided to instead schedule a single, large-scale event attracting widespread attention from both American and European racing teams and manufacturers. It proved to be a successful event, immediately establishing itself as both the premier motorsports competition in the US and one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indianapolis 500
The Indianapolis 500, formally known as the Indianapolis 500-Mile Race, and commonly called the Indy 500, is an annual automobile race held at Indianapolis Motor Speedway (IMS) in Speedway, Indiana, United States, an enclave suburb of Indianapolis. The event is traditionally held over Memorial Day weekend, usually the last weekend of May. It is contested as part of the IndyCar Series, the top level of American open-wheel car racing, a formula colloquially known as "Indy car racing". The track itself is nicknamed the "Brickyard", as the racing surface was paved in brick in the fall of 1909. One yard of brick remains exposed at the start/finish line. The event, billed as ''The Greatest Spectacle in Racing'', is considered part of the Triple Crown of Motorsport along with the 24 Hours of Le Mans and the Monaco Grand Prix, with which it typically shares a date. The official attendance is not disclosed by Speedway management, but the permanent seating capacity is upwards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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