friction roller

См. также в других словарях:

• Side friction roller coaster — A side friction roller coaster is an early roller coaster design that does not have an extra set of wheels under the track to prevent cars from becoming airborne. Before the invention of up stop wheels, coaster cars were built to run in a trough …   Wikipedia

• Roller coaster — Montagnes russes Un manège grand huit vu du sol, de loin …   Wikipédia en Français

• Roller coaster — For other uses, see Roller coaster (disambiguation). The Scenic Railway at Luna Park, Melbourne, is the world s oldest continually operating rollercoaster, built in 1912 …   Wikipedia

• Roller Coaster (Great Yarmouth Pleasure Beach) — Daten Standort Great Yarmouth Pleasure Beach (Great Yarmouth) Typ …   Deutsch Wikipedia

• Friction stir welding — (FSW) is a solid state joining process (meaning the metal is not melted during the process) and is used for applications where the original metal characteristics must remain unchanged as far as possible. This process is primarily used on aluminum …   Wikipedia

• Roller skating — is the traveling on smooth terrain with roller skates. It is a form of recreation as well as a sport, and can also be a form of transportation. Skates generally come in two basic varieties: roller skates and inline skates or blades, though some… …   Wikipedia

• Roller skiing — Roller skis. Roller skiing is a non snow equivalent to cross country skiing. Emulating skis, elongated inline skates, with wheels at the ends, are used on tarmac. The skating/skiing action is very similar to actual cross country skiing on snow.… …   Wikipedia

• Roller bearing — Roll er bear ing (Mach.) A bearing containing friction rollers. [Webster 1913 Suppl.] …   The Collaborative International Dictionary of English

• roller bearing — ☆ roller bearing n. a bearing in which the shaft turns with rollers, generally of steel, arranged in a ringlike track: used to reduce friction …   English World dictionary

• Wooden friction roller — Фрикционный деревянный ролик …   Краткий толковый словарь по полиграфии

• Roller chain — [ frame|right|Roller chain and sprocket] Roller chain or bush roller chain is the type of chain most commonly used for transmission of mechanical power on bicycles, motorcycles, and in industrial and agricultural machinery. It is simple, reliable …   Wikipedia