groove rail

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• Rail profile — Rail from 1896 Cross sections of flat bottomed which can rest directly …   Wikipedia

• Groove (machining) — In manufacturing or mechanical engineering a groove may be: # A canal cut in a hard material, usually metal. This canal can be round, oval or an arc in order to receive another component such as a nipple, a tongue or a gasket. It can also be on… …   Wikipedia

• Trams in Kingston upon Hull — See also: Trolleybuses in Kingston upon Hull Plan of the Hull tram system. The Kingston upon Hull tramway network was a network of 4 ft 8 1⁄2 in (1,435 mm) tram lines following the five main roads radially out of the …   Wikipedia

• Difference between train and tram rails — A railroad or railway is a track where the vehicle travels over two parallel steel bars, called rails. The rails support and guide the wheels of the vehicles, which are traditionally either trains and trams. Modern light rail is a relatively new… …   Wikipedia

• Fly system — Fly loft of the Theater Bielefeld in Germany A fly system, flying system or theatrical rigging system, is a system of lines (e.g. ropes), blocks (pulleys), counterweights and related devices within a theatre that enable a stage crew to quickly,… …   Wikipedia

• Frame and panel — construction (also called rail and stile ) is a woodworking technique often used in the making of doors, wainscoting, and other decorative features for cabinets, furniture, and homes. The basic idea is to capture a floating panel within a sturdy… …   Wikipedia

• Music video game — Open source music video game StepMania A music video game, also commonly known as a music game, is a video game where the gameplay is meaningfully and often almost entirely oriented around the player s interactions with a musical score or… …   Wikipedia

• List of extinct birds — This page refers only to birds that have gone extinct since the year 1500 A.D./C.E. and usually were subject to scientific study while alive.Since 1500, over 190 species of birds have become extinct, and this rate of extinction seems to be… …   Wikipedia

• Wooden toy train — Wooden toy trains are a system of small toy trains that run on wooden track. The tracks feature grooves which serve to guide the wheels of rolling stock. Traditionally parts are made of hardwoods which resemble anthropomorphical, fictional, and… …   Wikipedia

• List of birds of Colombia — This is a list of the bird species recorded in Colombia. The avifauna of Colombia includes a total of 1895 species, of which 74 are endemic, 2 have been introduced by humans, and 87 are rare or accidental. 1 species listed is extirpated in… …   Wikipedia

• CZ 75 — Original short rail version of the CZ 75. Type Semi automatic pistol Place of  …   Wikipedia