Definition of Disappearing carriage. Meaning of Disappearing carriage. Synonyms of Disappearing carriage

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Definition of Disappearing carriage

Disappearing carriage
Disappearing Dis`ap*pear"ing, p. pr. & vb. n. of Disappear. Disappearing carriage (Ordnance), a carriage for heavy coast guns on which the gun is raised above the parapet for firing and upon discharge is lowered behind the parapet for protection. The standard type of disappearing carriage in the coast artillery of the United States army is the Buffington-Crozier carriage, in which the gun trunnions are secured at the upper and after ends of a pair of heavy levers, at the lower ends of which is attached a counterweight of lead. The levers are pivoted at their middle points, which are, with the top carriage, permitted restrained motion along the slightly inclined chassis rails. The counterweight is held in place by a pawl and ratchet. When the gun is loaded the pawl is released and the counterweight sinks, raising the gun to the firing position above the parapet. The recoil following the discharge returns the gun to the loading position, the counterweight rising until the pawl engages the ratchet.

Meaning of Disappearing carriage from wikipedia

- A disappearing gun, a gun mounted on a disappearing carriage, is an obsolete type of artillery which enabled a gun to hide from direct fire and observation...
- installed on disappearing carriages or pedestal (a.k.a. barbette) mountings, and during World War II many were remounted on shielded barbette carriages. Most...
- United States Army Coast Artillery Corps. Most were installed on disappearing carriages, with early installations on low-angle barbette mountings. From...
- deplo**** 1898–1908 in about 75 fixed emplacements, usually on a disappearing carriage. During World War I, 37 or 47 of these weapons (references vary)...
- United States Army Coast Artillery Corps. Most were installed on disappearing carriages, with early installations on barbette mountings. All of the weapons...
- artillery mounted on disappearing carriages, are the mortars. At Fort Han****, Battery Potter's (2) 12" guns mounted on disappearing carriages and the Mortar...
- and completed in 1902; only one was built. It was mounted on a disappearing carriage in Fort Grant on the Pacific side of the Panama Canal Zone in 1914...
- A carriage is a two- or four-wheeled horse-drawn vehicle for p****engers. In Europe they were a common mode of transport for the wealthy during the Roman...
- (305 mm) guns on disappearing carriages, twelve 12-inch (305 mm) mortars, two 10-inch (254 mm) disappearing guns, five 6-inch (152 mm) disappearing guns, and...
- States Army Coast Artillery Corps. Most were installed on single gun disappearing carriages; the only installation with four guns in twin turrets was built...