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In early black powder guns such as muzzleloaders, the primer was essentially the same chemical as the main propellant (albeit usually in a finer-powdered form), but poured into an external flash pan, where it could be ignited by an ignition source such as a slow match or a flintlock, though some muzzleloaders have primers like cap gun caps ...
The Schwinn Bicycle Company is an American company that develops, manufactures and markets bicycles under the eponymous brand name. The company was founded by Ignaz Schwinn (1860–1948) in Chicago in 1895. [ 2 ][ 3 ] and became the dominant manufacturer of American bicycles. Schwinn first declared bankruptcy in 1992 and was restructured, in ...
Tubes and primers are used to ignite the propellant in projectile weapons. In ancient times various devices were adopted to ignite the charge. Small guns were fired by priming powder poured down the touch hole (or vent) and ignited by glowing embers or a red-hot iron rod. Later the priming powder was ignited by a piece of slow match held in a ...
Simson (company) Simson was a German company which produced firearms, automobiles, bicycles and motorcycles, and mopeds. Under the Third Reich, the factory was taken from the Jewish Simson family, and was renamed several times under Nazi and later Communist control.
Rimfire ammunition. A rim-fire (or rimfire) is a type of metallic cartridge used in firearms where the primer is located within a hollow circumferential rim protruding from the base of its casing. When fired, the gun's firing pin will strike and crush the rim against the edge of the barrel breech, sparking the primer compound within the rim ...
History of the firearm. The phalanx-charging fire-gourd, one of many hand cannon types discharging lead pellets in the gunpowder blast, an illustration from the Huolongjing, 14th century. Hand cannon from the Yuan Dynasty (1271-1368). The history of the firearm begins in 10th-century China, when tubes containing gunpowder projectiles were ...
An XR-750, number 16, through the dust at Scioto Downs, Ohio. The Harley-Davidson XR-750 is a racing motorcycle made by Harley-Davidson since 1970, primarily for dirt track racing, but also for road racing in the XRTT variant. The XR-750 was designed in response to a 1969 change in AMA Grand National Championship rules that leveled the playing ...
Rim (firearms) Not to be confused with Rimfire ammunition. A rim is an external flange that is machined, cast, molded, stamped, or pressed around the bottom of a firearms cartridge. Thus, rimmed cartridges are sometimes called "flanged" cartridges. Almost all cartridges feature an extractor or headspacing rim, in spite of the fact that some ...