A wooden roller coaster is a type of roller coaster classified by its wooden track, which consists of running rails made of flat steel strips mounted on laminated wood. The support structure is also typically made of wood, but may also be made of steel lattice or truss, which has no bearing on a wooden coaster's classification. The type of wood often selected in the construction of wooden coasters worldwide is southern yellow pine, which grows abundantly in the southern United States, due to its density and adherence to different forms of pressure treatment.
A steel roller coaster is a roller coaster that is defined by having a track made of steel. Steel coasters have earned immense popularity in the past 50 years throughout the world. Incorporating tubular steel track and polyurethane-coated wheels, the steel roller coasters can provide a taller, smoother, and faster ride with more inversions than a traditional wooden roller coaster.
An inverted roller coaster is a type of steel roller coaster in which the train runs under the track with the seats directly attached to the wheel carriage. Riders are seated in open cars, letting their feet swing freely. The inverted coaster was pioneered by Swiss roller coaster manufacturer Bolliger & Mabillard in the early 1990s with the development of Batman: The Ride, which opened at Six Flags Great America on May 9, 1992.
Bolliger & Mabillard, officially Bolliger & Mabillard Consulting Engineers, Inc. and often abbreviated B&M, is a roller coaster design consultancy based in Monthey, Switzerland. The company was founded in 1988 by engineers Walter Bolliger and Claude Mabillard, both of whom had worked for Giovanola.
The launched roller coaster is a modern form of roller coaster. A launched coaster initiates a ride with high amounts of acceleration via one or a series of linear induction motors (LIM), linear synchronous motors (LSM), catapults, tires, chains, or other mechanisms employing hydraulic or pneumatic power, along a launch track. This mode of acceleration powers many of the fastest roller coasters in the world.
Wicked Twister was an inverted roller coaster located at Cedar Point amusement park in Sandusky, Ohio, United States. Designed by Werner Stengel, it was a second-generation, double-twisting Impulse model manufactured by Intamin. Wicked Twister opened as the tallest and fastest inverted coaster in the world on May 5, 2002. It was retired by the park on September 6, 2021, closed on September 7, and gave over 16 million rides during its lifetime.
A hypercoaster is a roller coaster with a height or drop measuring at least 200 feet (61 m).
Boomerang is a model of roller coaster manufactured and designed by Vekoma, a Dutch manufacturer. The roller coaster model name is from the hunting implement based on the traditions of the Indigenous Australians. As of January 2023 there are 55 Boomerangs operating.
The Pipeline Coaster is a roller coaster model where the trains ride between the tracks as opposed to a traditional roller coaster where they ride above them. The concept was first developed by Japanese ride company TOGO, and was known as the Ultra Twister. They built six installations of the design, and four are still in operation. Arrow Dynamics created an alternate version of the concept, but it never made it past the prototype stage in development. Intamin also experimented with the pipeline concept and built and relocated one model, known as the Spiral Coaster, but it is no longer operating. Some of the drawbacks of the design include the need for large, uncomfortable over-the-shoulder restraints as well as the obstruction of the riders' view by the enclosed pipe structure.
Volcano: The Blast Coaster, or simply Volcano, was an inverted roller coaster located at Kings Dominion in Doswell, Virginia, United States. Designed by Werner Stengel, it was the first launched roller coaster manufactured by Intamin and the first of its kind in the world to be inverted. Its launch mechanism utilized linear induction motor (LIM) technology. After a series of delays, Volcano opened to the public on August 3, 1998. A portion of the ride was enclosed inside an artificial mountain, constructed in 1979, which previously housed other attractions. Following nearly two decades of operation, Volcano abruptly closed a few weeks into the 2018 season, and the closure became permanent during the following offseason.
The Flash: Vertical Velocity is an inverted steel roller coaster located at Six Flags Great America in Gurnee, Illinois. The roller coaster is themed to the DC Comics character, The Flash. Originally named Vertical Velocity, the ride received a re-theme in 2022.
Antonio Zamperla S.p.A. is an Italian design and manufacturing company founded in 1966. It is best known for creating family rides, thrill rides and roller coasters worldwide. The company also makes smaller coin-operated rides commonly found inside shopping malls.
The Flash: Vertical Velocity is a steel Inverted Impulse roller coaster located at Six Flags Discovery Kingdom in Vallejo, California. It is California's first and only inverting Inverted Impulse Coaster, built by Intamin and opened on June 8, 2001. It stands 150 ft tall (46 m) and reaches speeds of up to 65 mph (105 km/h).
Steel Venom is an inverted launched roller coaster located at Valleyfair amusement park in Shakopee, Minnesota, United States. The Impulse Coaster model from Intamin, which opened in 2003, reaches a height of 185 feet (56 m) and a maximum speed of 68 mph (109 km/h).
A motorbike roller coaster or motorcycle roller coaster is a type of steel roller coaster designed with motorcycle type cars. Booster Bike at Toverland was the world's first motorbike roller coaster. Vekoma was the first company to design such a ride, although Intamin and Zamperla have since created similar designs.
Possessed is an inverted impulse launched roller coaster located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania. Manufactured by Intamin and designed by Werner Stengel, the roller coaster originally debuted at Six Flags Ohio amusement park as Superman: Ultimate Escape on May 5, 2000. After Cedar Fair purchased the park and restored its Geauga Lake name in early 2004, the coaster was immediately renamed Steel Venom. The ride closed in 2006 and was moved to Dorney Park. It reopened in 2008 briefly under the name Voodoo, and was renamed Possessed for the 2009 season. The model is identical to five other impulse coaster installations at other amusement parks. A larger version called Wicked Twister was located at Cedar Point until its closure in September 2021.
Invertigo is the name of an inverted shuttle roller coaster model developed and manufactured by Dutch company Vekoma. Four roller coasters based on this model were built, with the first installation opening in 1997 as HangOver at Liseberg amusement park located in Sweden. Three of the four are still in operation. Invertigo is designed as an inverted variation of their traditional Boomerang model, which first appeared in 1984. Invertigo's seat configuration is also a departure from its predecessor, in that riders sit back-to-back, resulting in all rows facing one another with the exception of the first and last.
Martin & Vleminckx is a roller coaster manufacturing and construction company headquartered in Montreal, Quebec, Canada with an affiliated office in Vancouver, British Columbia, Canada, a manufacturing facility in Haines City, Florida, United States, and two subsidiaries, including a warehouse, in China.
