Half Pipe (Särkänniemi Roller Coaster)
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Half Pipe (Särkänniemi Roller Coaster)
Half Pipe is a steel shuttle roller coaster located at Elitch Gardens in Denver, Colorado. The launched roller coaster was manufactured by Intamin and designed by Werner Stengel. It opened to the public on May 27, 2004. An identical installation opened a year earlier at Särkänniemi in Tampere, Finland, but was closed in 2019. It features an drop height and a maximum speed of . Riders are placed in one of two cars on the train which is made to resemble a giant skateboard. Each car is a free-spinning circle that holds eight people. The track is in the shape of an upright "U", and riders board at the base of the track. LIM engines accelerate the train up both sides of the track. A ride cycle consists of approximately five to six cycles of the train traveling through the track. A third Half Pipe installation, identical to the others, was built on top of the Don Quijote store in Roppongi, Tokyo. It was completed in December 2005 but never opened, and it remained standing until it ...
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Werner Stengel
Werner Stengel (born 22 August 1936, in Bochum) is a German roller coaster designer and engineer. Stengel is the founder of Stengel Engineering, also known as Ingenieurbüro Stengel GmbH (or Ingenieurbuero Stengel GmbH). Stengel first worked on amusement park rides in collaboration with Anton Schwarzkopf in 1963. He established his own company, Stengel Engineering, in 1965. His collaboration with Schwarzkopf was responsible for many innovations in roller coaster design, including in 1976 the first modern "vertical" looping coaster, ''Revolution'', at Six Flags Magic Mountain. (Arrow Dynamics had debuted the first modern inversion, the corkscrew, a year earlier at Knott's Berry Farm). His Track transition curve, clothoid loop is now standard on many roller coasters, as it produces less intense forces on the human body than a circular vertical loop. In 1976 Stengel and Schwarzkopf established the first horizontal launch "Shuttle Loop". He was a pioneer in heartlining, the principle ...
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Roppongi
Roppongi (, , 'six trees') is a district of Minato, Tokyo, Minato, Tokyo, Japan, famous for the affluent Roppongi Hills development area and popular night club scene. A few foreign embassies are located near Roppongi, and the night life is popular with locals and foreigners alike. It is in the central part of Tokyo, south of Akasaka, Tokyo, Akasaka and north of Azabu. History The name ''Roppongi'', which appears to have been coined around 1660, literally means "six trees". According to one account, the name comes from six very old and large Zelkova serrata, zelkova trees that used to mark the area; the first three were cleared, and the last were destroyed during World War II. Another legend has it that the name comes from the fact that six ''daimyōs'' lived nearby during the Edo period, each with the kanji character for "tree" or a kind of tree in their names. Roppongi was not extensively populated until after the Meiji Restoration, although the area was trafficked for centuri ...
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Steel Roller Coasters
A steel roller coaster is a type of roller coaster classified by its steel Railway track, track, which consists of long steel tubes that are run in pairs, supported by larger steel columns or beams. Trains running along the track typically rely on wheels made of polyurethane or nylon to keep each train car anchored to the track. The introduction of tubular steel drastically changed roller coaster innovation, allowing for greater speeds, higher drops, and more intense elements such as Roller coaster inversion, inversions. Arrow Dynamics is credited with inventing tubular steel track and introducing the first modern steel coaster with the opening of Matterhorn Bobsleds at Disneyland in 1959. Older steel-tracked coasters existed previously in a simpler form, such as Little Dipper (Memphis Kiddie Park), Little Dipper at Memphis Kiddie Park in Brooklyn, Ohio, which is the oldest operating steel coaster in North America. The oldest in the world is Montaña Suiza at Parque de Atraccione ...
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Roller Coasters Introduced In 2004
Roller may refer to: Birds *Roller, a bird of the family Coraciidae * Roller (pigeon), a domesticated breed or variety of pigeon Devices * Roller, an element of a rolling-element bearing * Roller, used in rolling (metalworking) * Roller, in a roller mill, to crush or grind various materials * Roller, or training surcingle, around a horse's girth * Roller (agricultural tool), a non-powered tool for flattening ground * Roller (BEAM), a robot * Rolling pin, a compacting device used for preparing dough for cooking * Bicycle rollers, a type of bicycle trainer * Foam roller, therapeutic exercise device * Hair roller, used to curl hair * Paint roller, a paint application tool * Road roller, a vehicle for compacting ** Steamroller, a form of road roller Arts and entertainment * Bay City Rollers, or the Rollers, a Scottish pop rock band * " The Roller", a 2011 song by Beady Eye * "Roller" (Apache 207 song), 2019 * "Roller" (April Wine song), 1978 * ''Roller'' (Goblin album) ...
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Roller Coaster DataBase
Roller Coaster DataBase (RCDB) is a roller coaster and amusement park database begun in 1996 by Duane Marden. It has grown to feature statistics and pictures of over 12,000 roller coasters from around the world. Publications that have mentioned RCDB include ''The New York Times'', ''Los Angeles Times'', ''Toledo Blade'', ''Orlando Sentinel'', ''Time'', ''Forbes'', ''Mail & Guardian'', ''Chicago Sun-Times''. and ''Chicago Tribune''. History RCDB was started in 1996 by Duane Marden, a computer programmer from Brookfield, Wisconsin. The website is run off web servers in Marden's basement and a location in St. Louis. Content Each roller coaster entry includes any of the following information for the ride: current amusement park location, type, status (existing, standing but not operating (SBNO), defunct), opening date, make/model, cost, capacity, length, height, drop, number of inversions, speed, duration, maximum vertical angle, trains, and special notes. Entries may also feature ...
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Tokyo
Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most populous urban areas in the world. The Greater Tokyo Area, which includes Tokyo and parts of six neighboring Prefectures of Japan, prefectures, is the most populous metropolitan area in the world, with 41 million residents . Lying at the head of Tokyo Bay, Tokyo is part of the Kantō region, on the central coast of Honshu, Japan's largest island. It is Japan's economic center and the seat of the Government of Japan, Japanese government and the Emperor of Japan. The Tokyo Metropolitan Government administers Tokyo's central Special wards of Tokyo, 23 special wards, which formerly made up Tokyo City; various commuter towns and suburbs in Western Tokyo, its western area; and two outlying island chains, the Tokyo Islands. Although most of the w ...
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Don Quijote (store)
, often referred to by its shortened name , is a Japanese discount store chain. Donki stores provide a wide range of products, from basic groceries to electronics and clothing. They notably tend to stay open until early morning hours or even remain open 24/7, and products are packed from ceiling to floor in a distinct merchandising strategy. As of 2021, it has over 160 locations throughout Japan and three in Hawaii. In addition, seventeen in Singapore, eleven in Hong Kong, four in Malaysia, eight in Thailand, five in Taiwan, two in Macau, and one in Guam are branded as Don Don Donki. History Origins Founded by Takao Yasuda, Don Quijote opened its first store in Suginami, Tokyo in September 1980 under its original name, Just Co. Originally a retail store, Just Co. quickly switched to wholesale in 1982. The company opened its first "Don Quijote" named store in Fuchu, Tokyo in March 1989. With the name change, the store also changed its primary business from wholesale to re ...
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Linear Induction Motor
A linear induction motor (LIM) is an alternating current (AC), asynchronous linear motor that works by the same general principles as other induction motors but is typically designed to directly produce motion in a straight line. Characteristically, linear induction motors have a finite primary or secondary length, which generates end-effects, whereas a conventional induction motor is arranged in an endless loop. Despite their name, not all linear induction motors produce linear motion; some linear induction motors are employed for generating rotations of large diameters where the use of a continuous primary would be very expensive. As with rotary motors, linear motors frequently run on a three-phase power supply and can support very high speeds. However, there are end-effects that reduce the motor's force, and it is often not possible to fit a gearbox to trade off force and speed. Linear induction motors are thus frequently less energy efficient than normal rotary motors for an ...
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Tampere, Finland
Tampere is a city in Finland and the regional capital of Pirkanmaa. It is located in the Finnish Lakeland. The population of Tampere is approximately , while the metropolitan area has a population of approximately . It is the most populous municipality in Finland, and the second most populous urban area in the country after the Helsinki metropolitan area. Tampere is the most populous inland city in the Nordic countries. The urban area has a population of approximately 340,000. Tampere is considered to be the most important urban, economic and cultural centre in the whole of inland Finland. Tampere and its surroundings are part of the historic province of Satakunta. The area belonged to the province of Häme from 1831 to 1997; over time, it has often been considered a province of Tavastia. For example, in '' Uusi tietosanakirja'', published in the 1960s, the Tampere sub-region is presented as part of the then province of Tavastia. However between 1775 and 1870 Tammerkoski rap ...
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Särkänniemi
Särkänniemi (; 'Cape of Sandbank') is an amusement park in Tampere, Finland, located in the district by the same name. The park features an aquarium, a planetarium, Doghill Fairytale Farm, an art museum and an observation tower Näsinneula (Näsi Needle). Särkänniemi is the second most popular amusement park in Finland with Linnanmäki in Helsinki being the most popular one. Särkänniemi has four rollercoasters: the inverted coaster Tornado, the family motorcycle launch coaster MotoGee and Hype, a launched steel Sky Rocket II coaster, and family coaster Vauhtimato ("Speedy Worm"). The half-pipe coaster called Half Pipe was recently removed due to multiple reasons. Särkänniemi is owned by the city of Tampere and attracts over 600 000 visitors annually. Särkänniemi is the biggest rival for Linnanmäki as the lead amusement park in Finland. Both are about the same size. The park gave up the dolphinarium in 2016 and the dolphins were safely transported to Attica Zo ...
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