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Quintana Roo (company)
Quintana Roo (QR) was the first company to create a triathlon-specific wetsuit over 25 years ago, and then a tri-specific bicycle two years later. The company was founded in 1987 by Dan Empfield of Ironman fame and is currently owned by the American Bicycle Group. Wetsuits The company's flagship product in 1987 was the first wetsuit made specifically for triathlon, designed by Empfield. This new wetsuit was more flexible and more buoyant, giving it swim-specific characteristics that were not found in the diving or surfing wetsuits used by triathletes at that time. In 1990, Quintana Roo discovered and pioneered the use of Yamamoto Rubber #39 in its high-end wetsuits. This new rubber was more buoyant and more flexible than any other rubber that had previously been used in any triathlon wetsuit, and it was followed the next year with Yamamoto SCS (Super-Composite Skin), an outer coating that added even more buoyancy and protected the rubber from fingernail tears. Triathlon-spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsidiary
A subsidiary, subsidiary company, or daughter company is a company (law), company completely or partially owned or controlled by another company, called the parent company or holding company, which has legal and financial control over the subsidiary company. Unlike regional branches or divisions, subsidiaries are considered to be distinct entities from their parent companies; they are required to follow the laws of where they are incorporated, and they maintain their own executive leadership. Two or more subsidiaries primarily controlled by same entity/group are considered to be sister companies of each other. Subsidiaries are a common feature of modern business, and most multinational corporations organize their operations via the creation and purchase of subsidiary companies. Examples of holding companies are Berkshire Hathaway, Jefferies Financial Group, The Walt Disney Company, Warner Bros. Discovery, and Citigroup, which have subsidiaries involved in many different Industry (e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redstone (rocket)
The PGM-11 Redstone was the first large American ballistic missile. A short-range ballistic missile (SRBM), it was in active service with the United States Army in West Germany from June 1958 to June 1964 as part of NATO's Cold War defense of Western Europe. It was the first US missile to carry a live nuclear warhead, in the 1958 Pacific Ocean weapons test Hardtack Teak. The Redstone was a direct descendant of the German V-2 rocket, developed primarily by a team of German rocket engineers brought to the United States after World War II. The design used an upgraded engine from Rocketdyne that allowed the missile to carry the W39 and its reentry vehicle to a range of about . Redstone's prime contractor was the Chrysler Corporation. The Redstone spawned the Redstone rocket family which holds a number of firsts in the US space program, notably launching the first US astronaut. It was retired by the Army in 1964 and replaced by the solid-fueled MGM-31 Pershing. Surplus missile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sporting Goods Manufacturers Of The United States
Sporting may refer to: *Sport, recreational games and play *Sporting (neighborhood), in Alexandria, Egypt Sports clubs * Alexandria Sporting Club, a sports club from Alexandria, Egypt * BFA Sporting, a football club from Beirut, Lebanon * Real Sporting de Gijón, a football club from Gijón, Spain *Sporting Al Riyadi Beirut, a sports club from Beirut, Lebanon *Sporting BC, a Greek professional basketball team from Athens *Sporting Charleroi, a football club from Charleroi, Belgium *Sporting Clube da Brava, a football club from Cape Verde *Sporting Clube da Covilhã, a sports club from Covilhã, Portugal *Sporting Clube de Braga, a sports club from Braga, Portugal *Sporting Clube de Goa, a sports club from Goa, India *Sporting Clube de Portugal, a sports club from Lisbon, Portugal *Sporting Cristal, a football club from Lima, Peru *Sporting Kansas City, a soccer (football) club from Kansas City, Kansas, U.S. Obsolete euphemisms *Gambling *Prostitution *Red-light district A red-li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magura GmbH
Gustav Magenwirth GmbH & Co. KG, known as Magura, is a German company based in Bad Urach established in 1893 that produces and distributes engineered cycling products and service including cycle Bicycle suspension, suspensions and Bicycle brake, brakes, sunglasses, helmets, Backpack, packs, bags, and clothing. References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimano
, originally and later , is a Japanese multinational corporation, multinational manufacturing company for cycling components, fishing tackle and rowing (sport), rowing equipment, which also produced golf supplies until 2005 and snowboarding gear until 2008. Named after founder Shozaburo Shimano (, 1894–1958) and headquartered in Sakai, Osaka, Sakai, Osaka Prefecture, the company has 32 consolidated and 11 unconsolidated subsidiaries, with the primary manufacturing plants based in Kunshan (China), Malaysia and Singapore. In 2017, Shimano had net sales of US dollar, US $3.2 billion, 38% in Europe, 35% in Asia, and 11% in North America. Bicycle components represented 80%, fishing tackle 19%, and other products 0.1%. The company is publicly traded, with 93 million shares of common stock outstanding. They are also the official neutral support for most of the UCI World Tour. Cycling Shimano sales constitute an estimated 85% of the global bicycle component market by value. Its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
External Ballistics
External ballistics or exterior ballistics is the part of ballistics that deals with the behavior of a projectile in flight. The projectile may be powered or un-powered, guided or unguided, spin or fin stabilized, flying through an atmosphere or in the vacuum of space, but most certainly flying under the influence of a gravitational field. Gun-launched projectiles may be unpowered, deriving all their velocity from the propellant's ignition until the projectile exits the gun barrel. However, exterior ballistics analysis also deals with the trajectories of rocket-assisted gun-launched projectiles and gun-launched rockets; and rockets that acquire all their trajectory velocity from the interior ballistics of their on-board propulsion system, either a rocket motor or air-breathing engine, both during their boost phase and after motor burnout. External ballistics is also concerned with the free-flight of other projectiles, such as balls, arrows etc. Forces acting on the projectile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union Cycliste Internationale
The Union Cycliste Internationale (; UCI; ) is the world governing body for sports cycling and oversees international competitive cycling events. The UCI is based in Aigle, Switzerland. The UCI issues racing licenses to riders and enforces disciplinary rules, such as in matters of doping. The UCI also manages the classification of races and the points ranking system in various cycling disciplines including road and track cycling, mountain biking, cyclo-cross, Gravel, and BMX, for both men and women, amateur and professional. It also oversees the World Championships. After the 2022 Russian invasion of Ukraine, the UCI said that Russian and Belarusian teams were forbidden from competing in international events. It also stripped both Russia and Belarus of scheduled events. History The UCI was founded on 14 April 1900 in Paris by the national cycling sports organisations of Belgium, the United States, France, Italy, and Switzerland. It replaced the International Cycl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yaw Angle
The Euler angles are three angles introduced by Leonhard Euler to describe the Orientation (geometry), orientation of a rigid body with respect to a fixed coordinate system.Novi Commentarii academiae scientiarum Petropolitanae 20, 1776, pp. 189–207 (E478PDF/ref> They can also represent the orientation of a mobile frame of reference in physics or the orientation of a general Basis (linear algebra), basis in three dimensional linear algebra. Classic Euler angles usually take the inclination angle in such a way that zero degrees represent the vertical orientation. Alternative forms were later introduced by Peter Guthrie Tait and George H. Bryan intended for use in aeronautics and engineering in which zero degrees represent the horizontal position. Chained rotations equivalence Euler angles can be defined by elemental geometry or by composition of rotations (i.e. chained rotations). The geometrical definition demonstrates that three consecutive ''elemental rotations'' (rotatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanium
Titanium is a chemical element; it has symbol Ti and atomic number 22. Found in nature only as an oxide, it can be reduced to produce a lustrous transition metal with a silver color, low density, and high strength, resistant to corrosion in sea water, aqua regia, and chlorine. Titanium was discovered in Cornwall, Great Britain, by William Gregor in 1791 and was named by Martin Heinrich Klaproth after the Titans of Greek mythology. The element occurs within a number of minerals, principally rutile and ilmenite, which are widely distributed in the Earth's crust and lithosphere; it is found in almost all living things, as well as bodies of water, rocks, and soils. The metal is extracted from its principal mineral ores by the Kroll and Hunter processes. The most common compound, titanium dioxide (TiO2), is a popular photocatalyst and is used in the manufacture of white pigments. Other compounds include titanium tetrachloride (TiCl4), a component of smoke screens and cata ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Litespeed
Litespeed is an American bicycle manufacturer based in Chattanooga, Tennessee. Litespeed makes titanium road racing bicycles, gravel bicycles and mountain bikes. Titanium bicycle frames are famed for their ride quality. Litespeed, along with OBED Bikes and triathlon specific bicycle brand Quintana Roo, are subsidiaries of the American Bicycle Group. History Litespeed bicycles were first brought to market by David Lynskey at the Long Beach bike show in 1987. American Bicycle Group purchased the brand in 1999. Litespeed bicycles have been tested and ridden by many in the competitive cycling and triathlon world: Tour de France cyclists Greg LeMond, Robbie McEwen, and Lance Armstrong; wheel innovator Steve Hed; IRONMAN competitors Tim DeBoom and Cameron Brown; Olympians Simon Whitefield, Jeff Kabush, the ITU Triathlon World Cup champion Vanessa Fernandes (Portugal), and 59-time French champion and 13-time world champion Jeannie Longo. In the 1999 Tour de France, Lance Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saucony
Saucony ( ) is an American brand of athletic footwear and apparel. Founded in 1898, the company is owned by Wolverine World Wide. Products commercialised by Saucony include footwear and clothing ranges, such as athletic shoes, jackets, hoodies, T-shirts, sweatpants, shorts, and socks. Accessories include hats and backpacks. Saucony's shoe boxes once had the phrase "sock a knee" printed on them, which represents the correct pronunciation of the company's name. The Saucony brand logo represents the Saucony Creek's constant flow, and the boulders lining its creek bed. The company is a popular racing shoe producer, making track spikes and cross country racing flats. Saucony also makes shoes for specific track and field athletics events. History The Saucony Shoe Manufacturing Company's first factory was founded in 1898 at Kutztown, Pennsylvania by businessmen William A. Donmoyer, Thomas S. Levan, Walter C.C. Snyder, and Benjamin F. Reider. The company took its name from Saucon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
