The Flying Elephant was a proposed super-heavy tank, planned but never built by the British during World War I. World War I was primarily a European conflict with many facets: immense human sacrifice, stalemate trench warfare, and the use of new, devastating weapons - tanks, aircraft, machineguns, and poison gas. ...

After the last order for the Mark I, an additional fifty vehicles in April 1916, it was far from certain that any more tanks were to be produced. Everything would depend on the success of the new weapon. William Tritton, co-designer and co-producer of the first tank, thought he had already understood what would prove to be its main deficiency. A direct hit by a shell would destroy the vehicle, a major drawback on a battlefield saturated with artillery. Tritton decided in April to design a tank that would be immune to medium artillery fire. Order: Yes lets not get off the fact that the Americans are unhealthely ignorant, and have no care for the minorities in the world. ... A Mark I tank (moving left to right). ... 1916 is a leap year starting on Saturday (link will take you to calendar) // Events January-February January 1 -The first successful blood transfusion using blood that had been stored and cooled. ... A shell is a projectile, which, as opposed to a bullet, is not solid but contains an explosive or other filling, though modern usage includes large projectiles without a filling. ... See also the town of Battle, East Sussex, England Generally, a battle is an instance of combat between two or more parties wherein each group will seek to defeat the others. ... Historically, artillery refers to any engine used for the discharge of projectiles during war. ...

Tritton was unsure however of what this would entail exactly. How thick should the armour be to ensure complete protection? The same month a certain Lieutenant Symes began to test two-inch (fifty-one millimetre) armour plate by firing at it with various captured German guns. In June, this programme was expanded by testing several types of plate at Shoeburyness, delivered by armour producer William Beardmore and Company. Tritton had changed his designs twice by the time the final plan was presented to the Tank Supply Committee, which approved the production of a prototype on 19 June 1916. A picture of a destroyed M113 armoured personnel carrier showing a section of the armour. ... Location within the British Isles Shoeburyness is a town in southeast Essex, England, situated at the mouth of the river Thames. ... William Beardmore and Company was a Scottish Engineering and Shipbuilding company based in Glasgow. ... Prototypes or prototypical instances combine the most representative attributes of a category. ... June 19 is the 170th day of the year (171st in leap years) in the Gregorian Calendar, with 195 days remaining. ... 1916 is a leap year starting on Saturday (link will take you to calendar) // Events January-February January 1 -The first successful blood transfusion using blood that had been stored and cooled. ...

Description

The drawings have partially survived, and show a vehicle 8.36 metres long and about three metres tall and wide, not that much larger overall than the Mark I; the huge increase in weight came from the enormously thick (for the time) armour (three inches at the front, two inches on the sides). The hull roof consisted of a horizontal half-cylinder, apparently also with a uniform armour-thickness of two inches. The front was a vertical half-cylinder, the transition between the two being a half-dome. A Mark I tank (moving left to right). ...

A 1/48 scale model at the Bovington Tank Museum, U.K.

Most sources claim that the main armament, a nose-mounted cannon, was a standard fifty-seven-millimetre six-pounder gun. However, John Glanfield, in his The Devil's Chariot, states that it was a seventy-five-millimetre, or twelve/thirteen-pounder gun. This certainly makes more sense, especially as it seems odd for such a heavy machine to have had half the main armament of conventional vehicles, and in view of the fact that the preliminary design, of which the blueprints survive in the Albert Stern archive at King's College London, featured two six-pounders in sponsons either side of a bulbous nose equipped with no fewer than five machine guns. Each side had two machine-gun positions on the flanks, with two more at the rear (the original Foster's drawings make this quite clear; the reproduction of the drawings in David Fletcher's book British Tanks 1915–19 is, for some reason, cropped in such a way as to make the rear guns ambiguous in nature). Originally, the shell-proof tank was referred to simply as the Heavy Tank, then Foster's Battle Tank. Where the nickname 'Flying Elephant' came from no-one knows for sure, though doubtless it was merely the result of the trunk-like nose gun, domed front, and enormous bulk combining with a certain traditional British lightheartedness. Image File history File links Flying_Elephant_-_Bovington_-_1. ... Image File history File links Flying_Elephant_-_Bovington_-_1. ... Sponsons are flat projections from the sides of a watercraft, for protection, stability, the mounting of armaments, etc. ... A machine gun is a fully-automatic firearm that is capable of firing bullets in rapid succession. ...

Another view of the model at the Bovington Tank Museum, U.K.

The caterpillar tracks resembled those of the Mark I, but were flatter and sixty-one centimetres wide. The weight was estimated at roughly a hundred tons; as this might well cause the vehicle to get stuck in somewhat softer ground, the underside was equipped with two additional narrower tracks. All four tracks could be simultaneously driven, the inner tracks being connected to the main units via dog clutches, by two Daimler 105 horsepower (seventy-eight kilowatt) engines, positioned at the centre-line. Each engine had its primary gearbox, both of which drove into one single differential; this differential again powered two secondary gearboxes, one for each main track. This differs from the solution chosen for the later Whippet, to let each engine drive its own track. Image File history File links Flying_Elephant_-_Bovington_-_2. ... Image File history File links Flying_Elephant_-_Bovington_-_2. ... Caterpillar tracks are large (modular) tracks used on tanks, construction equipment and certain other off-road vehicles. ... Weight is the interaction of matter with a gravitational field. ... The word ton or tonne is derived from the Old English tunne, and ultimately from the Old French tonne, and referred originally to a large cask with a capacity of 2526 wine gallons, which holds approximately 21000 pounds of water. ... Logo of Daimler 1898 Daimler car in Bristol Industrial Museum, England Daimler is a British marque of motor car since 1896. ... A gearbox is an assembly of gears allowing the rotational speed of an input shaft to be changed to a different speed. ... In this differential, input torque is applied to the ring gear (blue). ... General characteristics Length: 20ft/6. ...

Results

It is certain that actual construction was started at some point, but that it did not result in a completed prototype. Albert Gerald Stern, then head of the Tank Supply Department, wrote that the War Office ordered the end of the project late in 1916, because it deemed mobility more important than protection. Historian David Fletcher speculated that the project ran into trouble because the vehicle was grossly underpowered; top speed was estimated at two miles-per-hour, and it seems unlikely that it could have worked itself free when stuck in mud. The mere fact that the Mark I series turned out to be a success removed one of Tritton's main motives for building the heavier tank. However, John Glanfield writes that Tritton, in an effort to lighten the machine and make it more practicable, halved the thickness of the armour, reducing the overall weight to a still hefty 50-60 tons. Its appearance would have remained unchanged. Furthermore, the role of the Flying Elephant was changed from a rather vague 'attack' role to that of a 'tank-buster' when it was feared that the Germans were developing their own AFVs. Apparently, Stern planned to build twenty of the machines, before the project was cancelled for the tactical reasons given above. Old War Office Building, Whitehall, London - the former location of the War Office The War Office was a former department of the British Government, responsible for the administration of the British Army between the 17th century and 1963, when its functions were transferred to the Ministry of Defence. ... 1916 is a leap year starting on Saturday (link will take you to calendar) // Events January-February January 1 -The first successful blood transfusion using blood that had been stored and cooled. ...