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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 was commonly referred to as the "Grease Gun" or simply "the Greaser", owing to its visual similarity to the mechanic's tool. [13] The M3 was intended as a replacement for the Thompson, and began to enter frontline service in mid-1944. By late 1944, the M3A1 variant was introduced, which also saw use in the Korean War and later conflicts.
Grease fitting on a bearing A grease nipple on the driver's door of a 1956 VW Beetle. A grease fitting, grease nipple, Zerk fitting, grease zerk, Alemite fitting, or divit is a metal fitting used in mechanical systems to feed lubricants, usually lubricating grease, into a bearing under moderate to high pressure using a grease gun.
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.
Agar advertised the gun as "an army in six feet square", due to its high rate of fire. [3] In 1861, the Agar machine gun was demonstrated to President Abraham Lincoln, who was very impressed by the weapon. Lincoln wrote "I saw this gun myself, and witnessed some experiments with it, and I really think it is worth the attention of the Government."
A hot box is the term used when an axle bearing overheats on a piece of railway rolling stock. [1] The term is derived from the journal-bearing trucks used before the mid-20th century.
One of the machine guns from the crash was recovered the next day. In 2023, the machine gun was donated to the Cheaha State Park museum. [185] 5 January A P-47B Thunderbolt, 41-5920, piloted by Lt. Wesley A. Murphey Jr., crashed landed in the Green Swamp in North Carolina while on the return to Wilmington's Bluethenthal Field. This after ...
Several extras were injured during the film's climactic sinking scene where passengers fall and hit parts of the ship. Injuries ranged from a broken ankle to cracked ribs, a fractured cheekbone, and a ruptured spleen. [271] Kate Winslet suffered hypothermia from filming the water scenes after she refused to wear a wetsuit under her dress.