pneumatic steel

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• Pneumatic valve springs — are metal bellows filled with compressed airCitation last = Scarborough first = Craig author link = last2 = first2 = author2 link = title = F1 Engines Valve technology date = year = url = http://scarbsf1.com/valves.html accessdate = 2007 03 05 ]… …   Wikipedia

• pneumatic device — Any of various tools and instruments that generate and use compressed air. Examples include rock drills, pavement breakers, riveters, forging presses, paint sprayers, blast cleaners, and atomizers. Compressed air power is flexible, economical,… …   Universalium

• Pneumatic weapon — A pneumatic weapon is a weapon that fires a projectile bymeans of air pressure, similar in principle to the operation of pneumatic tube delivery systems. The term comes from a Greek word for wind or breath (πνεῦμα). Comparison with firearms In… …   Wikipedia

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• Steel fence post — Two T posts and red post pounder (or driver) used to drive them into the ground. The flat plate helps stabilize the post, which is driven into the ground until the plate is buried. A steel fence post, also called (depending on design or country)… …   Wikipedia

• Pneumatic refuse conveying system — The Pneumatic Refuse Conveying System is a waste disposal system that was implemented in the Stockholm area. Refuse is conveyed through steel pipes by a 20–25 meter per second air current.ources* Kolson, Kenneth. Big Plans: The Allure and Folly… …   Wikipedia

• Prague pneumatic post — The Prague pneumatic post (Czech: Pražská potrubní pošta) is the world s last preserved municipal pneumatic post system. [Wertheim, Margaret. [http://www.newscientist.com/article/mg16422095.000 bones to phones.html Bones to phones] , New… …   Wikipedia

• Kelly, William — born Aug. 21, 1811, Pittsburgh, Pa., U.S. died Feb. 11, 1888, Louisville, Ky. U.S. ironmaster. He purchased ironworks in Eddyville, Ky., and began experiments with an air blast to prepare pig for conversion to wrought iron. Because of the… …   Universalium

• Nail gun — Pneumatic nail gun in use A nail gun, nailgun or nailer is a type of tool used to drive nails into wood or some other kind of material. It is usually driven by electromagnetism, compressed air (pneumatic), highly flammable gases such as butane or …   Wikipedia

• Tire manufacturing — Pneumatic tires are manufactured according to relatively standardized processes and machinery, in around 450 tire factories in the world. Over 1 billion tires are manufactured annually, making the tire industry the majority consumer of natural… …   Wikipedia

• pipeline — /puyp luyn /, n., v., pipelined, pipelining. n. 1. a long tubular conduit or series of pipes, often underground, with pumps and valves for flow control, used to transport crude oil, natural gas, water, etc., esp. over great distances. 2. a route …   Universalium