As aircraft flew higher and faster, the need for protection from the elements led to the enclosure or shielding of the gun positions, as in the "lobsterback" rear seat of the Hawker Demon biplane fighter. [13][14][15], Monitor was originally intended to mount a pair of 15-inch (380 mm) smoothbore Dahlgren guns, but they were not ready in time and 11-inch (280 mm) guns were substituted,[8] each gun weighing approximately 16,000 pounds (7,300 kg). [i], Before the development of large-calibre, long-range guns in the mid-19th century, the classic battleship design[ii] used rows of gunport-mounted guns on each side of the ship, often mounted in casemates. It was given the name "omnibus", since it could easily be adapted to mount either the Hotchkiss machine gun or the Puteaux 37mm with its telescopic sight. Although the idea had some merits in attacking bombers it made the turret fighter a sitting duck when facing fighters: the weight and drag penalty of the turret (and gunner) so reduced the power to weight ratio they operated at a huge disadvantage, one the theoretical flexibility of the turret armament could not compensate for, and this was at a time when British fighters were flying with 8 machine guns, while German fighters carried fewer machine guns but were also armed with automatic cannons. The Boeing B-52 jet bomber and many of its contemporaries (particularly Russian) featured a barbette (a British English term equivalent to the American usage of the term 'tail gun'), or a "remote turret"—an unmanned turret but often one with a more limited field of fire than a manned equivalent. [8] The turret's rounded shape helped to deflect cannon shot. Additionally casemate mounts had to be recessed into the side of a vessel to afford a wide arc of fire, and such recesses presented shot traps, compromising the integrity of armour plating. ... Zombies Gun Turret Armored Truck Concept Weapons Big Guns Military Weapons Military Equipment Armored Vehicles War Machine. [12] Direct hits at the turret with heavy shot also had the potential to bend the spindle, which could also jam the turret. In the United States Navy, main battery turrets are numbered fore to aft. This extended well past the sides of the lower, more traditionally shaped hull. through to "Saturday". HMS Thunderer (1872) represented the culmination of this pioneering work. If you are looking for a used Humvees, be sure to check out our upcoming equipment auctions. [8] The spindle was 9 inches (23 cm) in diameter which gave it ten times the strength needed in preventing the turret from sliding sideways. The Defiant and Roc possessed no fixed, forward-firing automatic ordnance; the World War I-era Bristol F.2 was designed with one synchronized Vickers machine gun firing forward on a fuselage mount. "cheek" – on the flanks of the nose, as single-gun flexible defensive mounts for B-17 and B-24 heavy bombers, "chin" – below the nose of the aircraft as on later versions of the, "wing" – a handful of very large aircraft, such as the. The name derives from the pre-existing noun turret, from the French "touret", diminutive of the word "tower",[1] meaning a self-contained protective position which is situated on top of a fortification or defensive wall as opposed to rising directly from the ground, in which case it constitutes a tower. [29] Between the wars, improved turrets formed the offensive armament of the Maginot Line forts in France. [25] In September 1914 all available Rolls Royce Silver Ghost chassis were requisitioned to form the basis for the new armoured car. It’s light weight does not impact the vehicle’s center-of-gravity or overall stability. Larger and later guns (such as the US Navy's ultimate big gun design, the 16"/50 Mark 7) also could not be shipped in wing turrets, as the strain on the hull would have been too great. The United States Department of Defense MRAP program began in 2007 as a response to the increased threat of IEDs during the Iraq War. Rarity: Epic. With it’s simple one-piece design, the turret can be easily mounted on the roof of most vehicles with almost no space taken-up inside the vehicle. "rear" or "tail" – at the very end of the fuselage. An infantry fighting vehicle may carry a smaller calibre gun or an autocannon, or an anti-tank missile launcher, or a combination of weapons. The animation illustrates a turret where the rammer is fixed to the cradle that carries the guns, allowing loading to occur across a wider range of elevations. Reducing the vehicle weight will continue to be a key requirement of military and police forces worldwide. [citation needed]. [26] Eventually, the Admiralty Pier Turret at Dover was commissioned in 1877 and completed in 1882. These were numbered "1" to "7" but were unofficially nicknamed "Sunday", Monday", etc. 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 of azimuth and elevation (cone of fire). Some nations, from Albania to Switzerland and Austria, have embedded the turrets of obsolete tanks in concrete bunkers, while others have constructed or updated fortifications with modern artillery systems, such as the 1970s era Swedish coastal artillery battery on Landsort Island. RC Truck With Electromagnetic Accelerator Turret: There are many different types of RC cars on the market today, that come in all different price ranges and can do all kinds of different things. Its existing broadside guns were replaced with four turrets on a flat deck and the ship was fitted with 5.5 inches (140 mm) of armour in a belt around the waterline. The design was rejected as impractical, although the Admiralty remained interested in turret ships and instructed its own designers to create better designs. The motor-drive can be disabled for manual use. Two styles are available: man up and man down. For your consideration is a vintage USA made Pyro Army Truck with Turret and soldier toy. truck gun turret for sale Posted by on December 29, 2020 Ericsson later admitted that this was a serious flaw in the ship's design and that the pilot house should have been placed atop the turret. Early designs often featured multiple weapons mounts. [v], Secondary turrets were named "P" and "S" (port and starboard) and numbered from fore to aft, e.g. Modern turrets are often automatic in their operation, with no humans working inside them and only a small team passing fixed ammunition into the feed system. See all rolling stock surplus for sale. Some models included gun-laying radar that could lead the target and compensate for bullet drop. Earlier turrets differed significantly in their operating principles. The term cupola is also used for a rotating turret that carries a sighting device rather than weaponry, such as that used by a tank commander. Gallery. [citation needed] Secondary gun mounts are numbered by gun muzzle diameter in inches followed buy a second digit indicating the position of the mount, with the second digit increasing fore to aft. These were controlled from a trio of hemispherically glazed gunner-manned "astrodome" sighting stations operated from the pressurised sections in the nose and middle of the aircraft, each housing an altazimuth mounted pivoting gunsight to aim one or more of the unmanned remote turrets as needed, in addition to a B-17 style flexible manned tail gunner's station. A second one on a smaller wheeled trailer is visible in the background as well. [22] However, unlike its predecessors, the Sidestrand could fly at 140 mph (225 km/h) making operating the exposed gun positions difficult, particularly in the aircraft's nose. The size of the turret is a factor in combat vehicle design. For other combat vehicles, the turrets are equipped with other weapons dependent on role. This page was last edited on 7 February 2021, at 15:47. Rotating turrets can be mounted on a fortified building or structure such as a coastal blockhouse, be part of a land battery, be mounted on a combat vehicle, a naval ship, or a military aircraft, they may be armed with one or more machine guns, automatic cannons, large-calibre guns, or missile launchers. With the advent of the South Carolina-class battleships in 1908, the main battery turrets were designed so as to superfire, to improve fire arcs on centerline mounted weapons. "Anton", "Bruno" or "Berta", "Caesar", "Dora") as on the German battleship Bismarck. These presented the opportunity to concentrate firepower in fewer, better-sited positions by eliminating redundancy, in other words combining the firepower of those guns unable to engage an enemy because they sited on the wrong beam into a more powerful, and more versatile unified battery. As almost a 1930s "updated" adaptation of the earlier Bristol F.2's concept, the UK introduced the concept of the "turret fighter", with aeroplanes such as the Boulton Paul Defiant and Blackburn Roc where the armament (four 0.303 inch) machineguns was in a turret mounted behind the pilot, rather than in fixed positions in the wings. (Early in the war, some British heavy bombers also featured a retractable, remotely-operated ventral (or mid-under) turret). ..Shipping FRANCE payment by check or transfer and paypal, cb,, shipping in Europe and worldwide.OKAY.....DESCRIPTION OF THE SALE MODEL: in painted metal, sale for 1 machine gun (attached to its fixing) all in metal for SOLIDO tanks.. long 3.5 cm TRICK, Over 200 thumbnails for sale, click on "visit my shop" on the right of this page and combine your purchases for a single shipment..
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