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Lincoln patented the first lever grease gun to work with a full stroke operation called the Model 1242. This meant that a hand-held grease gun could generate up to 10,000 lbf/in² (70 MPa) of pressure. Operators of the unit could push grease into blocked or "frozen" fittings and the unit allowed for work in confined areas.
The M3 is an American .45-caliber submachine gun adopted by the U.S. Army on 12 December 1942, as the United States Submachine Gun, Cal. .45, M3. [12] The M3 was chambered for the same .45 ACP round fired by the Thompson submachine gun , but was cheaper to mass produce and lighter, at the expense of accuracy. [ 12 ]
The Mark 38 25 mm machine gun system (MGS) is a shipboard weapon system designed to protect warships primarily from a variety of surface threats, especially small, fast surface craft. [1] It consists of an M242 Bushmaster chain gun mounted on a turret that can be either manually or remote controlled , depending on variant.
Arguably the most successful Civil War machine gun, the Gatling gun could sustain 150 rounds a minute thanks to its rotating barrel design. Although Chief of Ordnance James Wolfe Ripley was against its adoption, that did not stop individual generals like Benjamin Butler from purchasing them for their own use.
An M3 Grease Gun. Hyde was the chief gun designer for the Inland Division of General Motors (GM) during World War II. He also did gun design work for Bendix Aviation Corporation. Among others, he was the designer or co-designer of these guns: The Hyde Model 33, a prototype submachine gun. [2] The Hyde Model 35, a prototype submachine gun. [2]
The designers of the American M3 "Grease Gun" examined British Sten guns and captured MP 40s for usable construction details. The folding stock became the model for those on later weapons, such as the Soviet PPS-43 and the AKS version of the AK-47. The MP 40 magazine can also be used in the Belgian Vigneron submachine gun.
From the submachine gun the .30 carbine light rifle prototype was developed, it was competing to become the M1 carbine but lost to Winchester. While sharing many parts with the submachine gun the light rifle uses a gas piston, it was built in semi-automatic and fully automatic versions and issued with a 12 round magazine. [12] [13] [14]
A grease gun (pneumatic) A grease gun is a common workshop and garage tool used for lubrication. The purpose of the grease gun is to apply lubricant through an aperture to a specific point, usually from a grease cartridge to a grease fitting or 'nipple'. The channels behind the grease nipple lead to where the lubrication is needed.