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Kermath
The Kermath was an automobile built in Detroit, Michigan in 1907. Kermath marine engines were produced from 1916 until the 1950s. Automobile The Kermath car was built by James Kermath, who immigrated to the Detroit area from Toronto, Canada. The Kermath Speedaway was a small four-seater runabout with a tear-drop shaped radiator and bonnet. It was offered with a 26 hp, four-cylinder engine with a three-speed transmission and shaft drive. The front axle was tubular. Marine Engines Kermath Manufacturing Co. produced marine engines from the 1910s until the 1950s in models from single cylinders to V-12's. The Kermath slogan was "a Kermath always runs". Many engines were advanced for their time, with various models having overhead camshafts, 4 valves per cylinder, and dual magnetos. Kermath Marine engines were commonly used by Garwood, Chris Craft, and Matthews as well as many other boat builders of the period. During World War II the Army Air Corps used the Kermath V-12 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunt Boat Company
Hunt Marine Service and Hunt Boat Company was a wooden shipbuilding company in Richmond, California. To support the World War 2 demand for ships Ackerman Boat Company shipyard switched over to military construction and built 13 craft for the US Army and five craft for the US Navy. These ships were assigned to the Pacific War where they transported supplies and personnel around the Island hopping campaign. The shipyard was located at the Richmond Inner Harbor in the same cannel as Kaiser Richmond No. 1 Yard. The address was 790 Wright Ave, Richmond on the Parr Canal. Hunt Boat Company was founded by R. J Hunt a Naval Architect. Before and after the war, Hunt built stock and custom-built speed boats and cabin cruisers. The stock boat was 30-foot cruiser. Rescue Boats Built 42 foot Crash rescue boats for Army Air Forces Air-Sea-Rescue Boat design 221, gasoline-powered, with twin screws, built in 1943. These used two Hall-Scott/ Hudson Invader Marine Engine or a Kermath Sea Ranger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit
Detroit ( , ; , ) is the largest city in the U.S. state of Michigan. It is also the largest U.S. city on the United States–Canada border, and the seat of government of Wayne County. The City of Detroit had a population of 639,111 at the 2020 census, making it the 27th-most populous city in the United States. The metropolitan area, known as Metro Detroit, is home to 4.3 million people, making it the second-largest in the Midwest after the Chicago metropolitan area, and the 14th-largest in the United States. Regarded as a major cultural center, Detroit is known for its contributions to music, art, architecture and design, in addition to its historical automotive background. ''Time'' named Detroit as one of the fifty World's Greatest Places of 2022 to explore. Detroit is a major port on the Detroit River, one of the four major straits that connect the Great Lakes system to the Saint Lawrence Seaway. The City of Detroit anchors the second-largest regional economy in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gar Wood Boats
Garfield Arthur "Gar" Wood (December 4, 1880 – June 19, 1971) was an American inventor, entrepreneur, and championship motorboat builder and racer who held the world water speed record on several occasions. He was the first man to travel over 100 miles per hour on water. Early life Gar Wood was born on December 4, 1880 in Mapleton, Iowa, into a family of 13 children. His father was a ferryboat operator on Lake Osakis, Minnesota, and Gar worked on boats from an early age. In 1911, at age 31, he invented a hydraulic lift for unloading coal from rail trucks. Garwood Industries He established the Wood Hoist Co. in Detroit, Michigan, and soon became a successful businessman. Later, he changed the company's name to Garwood Industries, which built racing and pleasure boats under the ''Gar Wood'' brand. Wood also capitalized on experience with coal unloaders to successfully produce and market ''GarWood'' truck, bus and coach bodies. He had a home in Algonac, Michigan. Garwo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Engines
Marine propulsion is the mechanism or system used to generate thrust to move a watercraft through water. While paddles and sails are still used on some smaller boats, most modern ships are propelled by mechanical systems consisting of an electric motor or internal combustion engine driving a propeller, or less frequently, in pump-jets, an impeller. Marine engineering is the discipline concerned with the engineering design process of marine propulsion systems. Human-powered watercraft, Human-powered paddles and oars, and later, sails were the first forms of marine propulsion. Rowed galleys, some equipped with sail, played an important early role in early human seafaring and naval warfare, warfares. The first advanced mechanical means of marine propulsion was the marine steam engine, introduced in the early 19th century. During the 20th century it was replaced by two-stroke diesel engine, two-stroke or four-stroke diesel engines, outboard motors, and gas turbine engines on faster s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brass Era Vehicles
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure. Brass is similar to bronze, another copper alloy, that uses tin instead of zinc. Both bronze and brass may include small proportions of a range of other elements including arsenic (As), lead (Pb), phosphorus (P), aluminium (Al), manganese (Mn), and silicon (Si). Historically, the distinction between the two alloys has been less consistent and clear, and modern practice in museums and archaeology increasingly avoids both terms for historical objects in favor of the more general "copper alloy". Brass has long been a popular material for decoration due to its bright, gold-like appearance; being used for drawer pulls and doorknobs. It has also been widely used to make utensils because of its low melting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Vehicle Manufacturers Based In Michigan
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a mechanical heat engine, in which he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Motor Vehicle Manufacturers Of The United States
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Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Of Seattle
The Port of Seattle is a government agency overseeing the seaport and airport of Seattle, Washington, United States. With a portfolio of properties ranging from parks and waterfront real estate, to one of the largest airports and container terminals on the West Coast, the Port of Seattle is one of the Pacific Northwest's leading economic engines. Its creation was approved by the voters of King County on September 5, 1911, and authorized by the Port District Act. The Port of Seattle is managed by a five-member Port Commission who are elected by the voters of King County and serve four-year terms. The Commissioners govern the Port, lead all inter-governmental functions, and oversee the Executive Director. History Creation The Port of Seattle was created by the state of Washington in 1911, with a view to regaining public control over the waterfront of Seattle. By Washington State's Port District Act, the port construction plan had to be presented and voted upon before co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chris-Craft Boats
Chris-Craft Boats was an American manufacturer of boats that was founded by Christopher Columbus Smith (1861–1939). The company was sold by the Smith family in 1960 to NAFI Corporation, which changed its name to Chris-Craft Industries in 1962. The current successor is Chris-Craft Corporation, which produces motorboats under the Chris-Craft name. History Chris Smith built his first wooden boat in 1874 at the age of 13. Years later, he built a duck hunting boat. His friends liked the way he built them, and they asked him to build them one. This was technically the start of the boat company. He soon began to build more boats and joined his brother Hank in 1881 to begin producing boats full-time. In 1910, the brothers joined with other partners to form the Smith Ryan Boat Company. The firm's name was changed in 1922 to Chris Smith & Sons Boat Company, then to Chris-Craft in 1924. The Detroit-area company became well known for its sleek racing boats in the 1910s and 1920s. Chri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magneto
A magneto is an electrical generator that uses permanent magnets to produce periodic pulses of alternating current. Unlike a dynamo, a magneto does not contain a commutator to produce direct current. It is categorized as a form of alternator, although it is usually considered distinct from most other alternators, which use field coils rather than permanent magnets. Hand-cranked magneto generators were used to provide ringing current in telephone systems. Magnetos were also adapted to produce pulses of high voltage in the ignition systems of some gasoline-powered internal combustion engines to provide power to the spark plugs. Use of such ignition magnetos for ignition is now limited mainly to engines without a low-voltage electrical system, such as lawnmowers and chainsaws, and to aircraft engines, in which keeping the ignition independent of the rest of the electrical system ensures that the engine continues running in the event of alternator or battery failure. For redundancy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan
Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the largest by area east of the Mississippi River.''i.e.'', including water that is part of state territory. Georgia is the largest state by land area alone east of the Mississippi and Michigan the second-largest. Its capital is Lansing, and its largest city is Detroit. Metro Detroit is among the nation's most populous and largest metropolitan economies. Its name derives from a gallicized variant of the original Ojibwe word (), meaning "large water" or "large lake". Michigan consists of two peninsulas. The Lower Peninsula resembles the shape of a mitten, and comprises a majority of the state's land area. The Upper Peninsula (often called "the U.P.") is separated from the Lower Peninsula by the Straits of Mackinac, a channel that joins Lak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-valve
In automotive engineering a multi-valve or multivalve engine is one where each cylinder has more than two valves. A multi-valve engine has better breathing and may be able to operate at higher revolutions per minute (RPM) than a two-valve engine, delivering more power. Multi-valve rationale Multi-valve engine design A multi-valve engine design has three, four, or five valves per cylinder to achieve improved performance. Any four-stroke internal combustion engine needs at least two valves per cylinder: one for ''intake'' of air (and often fuel), and another for ''exhaust'' of combustion gases. Adding more valves increases valve area and improves the flow of intake and exhaust gases, thereby enhancing combustion, volumetric efficiency, and power output. Multi-valve geometry allows the spark plug to be ideally located within the combustion chamber for optimal flame propagation. Multi-valve engines tend to have smaller valves that have lower reciprocating mass, which can red ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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