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A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechanism of a projectile-firing weapon and at the same time lets the weapon be aimed and fired in some degree ...
Although the main armament of ships quickly began to be mounted in revolving gun turrets, secondary batteries continued to be mounted in casemates; however, several disadvantages eventually also led to their replacement by turrets. In tanks that do not have a turret for the main gun, the structure that accommodates the gun is also called a ...
Sherard Osborn Cowper-Coles (son) Edmund Lyons, 1st Baron Lyons (uncle in-law) Captain Cowper Phipps Coles, C.B., R.N. (1819 – 7 September 1870), was an English naval captain with the Royal Navy. Coles was also an inventor; in 1859, he was the first to patent a design for a revolving gun turret. Upon appealing for public support, his turrets ...
A gun turret protects the crew or mechanism of a weapon and at the same time lets the weapon be aimed and fired in many directions.. A turret is a rotating weapon platform, strictly one that crosses the armour of whatever it is mounted on with a structure called a barbette (on ships) or basket (on tanks) and has a protective structure on top (gunhouse).
The gun turret was independently invented by the Swedish inventor John Ericsson in the United States. [4] Ericsson designed USS Monitor in 1861. Erickson's most prominent design feature was a large cylindrical gun turret mounted amidships above the low-freeboard upper hull, also called the "raft". The raft extended well past the sides of the ...
When applied to military aircraft, largely in aviation history books written by British historians [citation needed], a barbette is a position on an aircraft where a gun is in a mounting which has a restricted arc of fire when compared to a turret, or which is remotely mounted away from the gunner.
The second forward turret was changed to a smaller two-gun turret in exchange for better armour protection, reducing the broadside weight to below that of the nine gun arrangement. [75] The 14-inch Armour Piercing (AP) shell also carried a proportionally large bursting charge of 39.8 lb (18.1 kg).
Gun laying. Gun laying is the process of aiming an artillery piece or turret, such as a gun, howitzer, or mortar, on land, at sea, or in air, against surface or aerial targets. It may be laying for either direct fire, where the gun is aimed directly at a target within the line-of-sight of the user, or by indirect fire, where the gun is not ...