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HISTORICAL See also:SKETCH
See also:Machine-guns of a See also:primitive See also:kind are found in the See also:early See also:history of See also:gunpowder See also:artillery, in the See also:form of a grouping or binding of several small-calibre guns for purposes of a volley or a rapid See also:succession of shots. The earliest See also: At first used (defensively) in the same way
as the ribaudequins, i.e. as an effective addition to the military
equipment of a war-cart, they were See also:developed, in the early See also:part of
the 16th century, into a really formidable weapon for breaking
the masses of the enemy, not by scythes and spikes but by fire.
Fleurange's See also:memoirs assign the See also:credit of this .to the famous
See also:gunner and engineer Pedro See also:Navarro, who made two See also:hundred
weapons of a See also:design of his own for See also: Enthusiastic inventors, of course, produced many See also:models of machine-gun in the strict sense of the word—i.e. a gun firing many charges, in volleys or in rapid succession, by a mechanical arrangement of the lock. Wilhelm Calthoff, a See also:German employed by Louis XITL, produced arquebuses and muskets that fired six to eight shots per round, but his invention was a See also:secret, and it seems to have been more of a See also:magazine small See also:arm than a machine-gun (1646). In 170I a Lorrainer, See also:Beaufort de Mire-See also:court, proposed a machine-gun which had as its purpose the See also:augmentation of infantry-fire power, so as to See also:place an inferior army on an equality with a See also:superior. At this See also:time inventors were so numerous and so embarrassing that the French See also:grand See also:master of artillery, St Hilaire, in 1703 wrote that he would be glad to have done with " See also:ces sorter de gens a secrets," some of whom demanded a See also: The French, with their artillery traditions, regarded the machine-gun there-fore as a method of restoring the lost superiority of the gunner, while the Americans, equally in accordance with traditions and See also:local circumstances, regarded it as a musketry machine. The representative weapons evolved by each were the canon a balles, more commonly called mitrailleuse, and the See also:Gatling gun. The declared purpose of the canon d balles was to replace the old artillery case-shot attack. Shrapnel, owing to the defects of the time-fuzes then available, had proved disappointing in the See also:Italian War of 1859, and the gun itself, of the existing See also:model, was not considered satisfactory. See also:Napoleon III., a keen student of artillery, maintained a private See also:arsenal and workshop at the See also:chateau of See also:Meudon' and in 1866, in the alarm following upon Meudon Chateau had long been used for military experiments. The peasantry credited it with mysterious and terrible secrets, asserting even that it contained a tannery of human skins, this tradition perhaps See also:relating to the war See also:balloon constructed there before the See also:battle of See also:Fleurus (1794). Reffye had also many nonthilitary tasks, such as the See also:reproduction of a famous set of bas-reliefs, construction of aeroplanes, and the reconstruction of triremes and balistas. See also:Koniggratz, he ordered Commandant Reffye (1821-188o), the artillery officer he had placed in charge of it, to produce a machine-gun. Reffye held that the work of a mitrailleuse should only begin where that of the infantry rifle ceased. The handbook to his gun issued to the French army in 187o stated that it was " to carry balls to distances that the infantry, and the a The Canon artillery firing case, could not reach." The most Banes, 1866-1870. suitable range was given as 1500-2000 yards against infantry in See also:close See also:order, 2000-2700 against artillery. As the French shrapnel (obus d balles) of these days was only used to give its peculiar case-shot effect between 550 and 1350 yards, and even so sparingly and without much confidence in its efficacy, it is clear that the canon a balles was intended to do the field-gun's work, except at (what were then) extreme field artillery ranges (2800 and above), in which case the See also:ordinary gun with common See also:shell (time or percussion) alone was used. Constructed to meet these conditions, the Reffye machine-gun in its final form resembled outwardly an ordinary field gun, with wheeled carriage, See also:limber and four-See also:horse team. The gun See also:barrel was in reality a casing for 25 rifle barrels disposed around a common See also:axis (the idea of obtaining sweeping effect by disposing the barrels slightly See also:fan-See also:wise had been tried and abandoned). The barrels were held together at intervals by wrought-See also:iron plates. They were entirely open at the breech, a removable false breech containing the firing mechanism (the See also:cartridge cases were of See also:brass, solid-See also:drawn, like those of the See also:American and unlike those of the See also:British Gatlings). This false breech, held in the firing position by a strong See also:screw—resembling roughly those of contemporary B.L. See also:ordnance such as the See also:Armstrong R. B. L.—consisted of a See also:plate with 25 holes, which allowed the points of the strikers to pass through and reach the cartridges. The plate was turned by hand so that one striker was admitted at a time, the See also:metal of the plate. holding back the See also:rest. To avoid any deflection of the bullet by the gases at an adjoining muzzle the barrels were fired in an irregular order. Each gun was provided with four See also:chambers, which were loaded with their 25 cartridges apiece by a charger, and fixed to the breech one after the other as quickly as the manipulation of the powerful retaining screw permitted. The rates of fire were " slow," 3 rounds or 75 shots a See also:minute, and " rapid," 5 rounds or 125 shots per minute. One advantage as against artillery that was claimed for the new weapon was rapidity of ranging. Any ordinary See also:target, such as a hostile gun, would, it was expected, be accurately ranged by the mitrailleuse before it was ready to open fire for effect. The ordinary rifle bullet was employed, but to enhance the case-shot effect a heavy bullet made up in three parts, which See also:broke asunder on See also:discharge, was introduced in 187o in the proportion of one round in nine. The weapon was sighted to 3000 metres (3300 yds.). The initial. velocity was 1558 f.s.; and the See also:weight of the gun 350 kg. (6.45 cwt.), of the carriage 371 kg. (6.86 cwt.); See also:total behind the team, 1,485 kg. (27.1 cwt.). For an artillery effect, See also:dispersion had to be combined with accuracy. The rifle-barrels when carefully set gave a very close grouping of shots on the target, and dispersion was obtained by traversing the gun during the firing of a round. When this was skilfully performed a front of 18 metres (about 20 yds.) at I,000 metres range was thoroughly swept by the See also:cone of bullets. The design and manufacture of these mitrailleuses under the See also:personal orders and at the expense of the See also:emperor enabled the French authorities to keep their new weapon most secret. Even though, after a time, mitrailleuses were constructed by scores, and could therefore no longer be charged to a " sundry " or " See also:petty See also:cash " See also:account in the See also:budget, secrecy was still maintained. The pieces were taken about, muffled in tarpaulins, by by-ways and footpaths. In 1869, two years after the definitive See also:adoption of the weapon, only a few artillery captains were instructed in its mechanism; the non-commissioned See also:officers who had to handle the gun in war were called up for practice in See also:July 187o, when See also:Major Reffye's energies were too much absorbed in turning out the material so urgently demanded to allow him to devote himself to their instruction. The natural consequence was that the mitrailleuses were taken into battle by officers and men of whom nine-tenths had never seen them fire one round of live cartridges. The purpose of this fatal secrecy was the See also:maintenance of See also:prestige. No details were given, but it was confidently announced that war would be revolutionized. One See also:foreign officer only, Major Fosbery, R.A. (see R.U.S.I. See also:Journal, v. xiii.), penetrated the secret, and he See also:felt himself See also:bound in See also:honour to keep it to himself, not even communicating it to the War See also:Office. But public attention was only too fully aroused by these mysterious prophecies. " The mitrailleuse paid dearlyfor its fame." The Prussians, who had examined mitrailleuses of the Gatling or infantry type, were well aware that the artillery machine-gun was at the least a most formidable opponent. They therefore ostentatiously rejected the Gatling gun, taught their troops that the new weapons were in the nature of scientific toys, and secretly made up their minds to turn the whole weight of their guns on to the mitrailleuse whenever and wherever it appeared on the field, and so to Overwhelm it at once. This policy they carried into effect in the War of 187o; and although on occasions the new weapon rendered excellent service, in See also:general it cruelly disappointed the over-high hopes of its admirers. And thus; although the Gatling and similar types of gun were employed to a slight extent by both sides in the later See also:stage of the war, machine-guns, as a class of armament for civilized warfare, practically disappeared. As a See also:good See also:deal of See also:criticism—after the event—has been levelled at the French for their " improper use of the machine-gun as a substitute for artillery," it is necessary to give some See also:summary of the ideas and rules which were inspired by the inventor or dictated by the authorities as to its tactical employment. The first principle laid down was that the gun should not be employed within the See also:zone of the infantry fight. Officers commanding batteries were explicitly warned against infantry divisional generals who would certainly See also:attempt to put the batteries, by sections, amongst the infantry. The second principle was that the mitrailleuses were to See also:share the work of the guns, the latter battering obstacles with common shell, and the former being employed against troops in the open, and especially to See also:cover and support the infantry advance. This tendency to classify the roles of the artillery and to tell off the batteries each in its See also:special task has reappeared in the French, and to a more limited extent in the British, field artillery of to-day (the Germans alone resolutely opposing the idea of subdivision). The mitrailleuse of 1870 was, in fact, intended to do what the perfected Shrapnel of 1910 does, to See also:transfer the case-shot attack to longer ranges. But, as we have seen, secrecy had prevented any general spread of know-ledge as to the uses to which the canon el balles was to be put, and consequently, after a few See also:weeks of the war, we find Reffye complaining that the machine-guns were being used by their See also:battery commanders " in a perfectly idiotic See also:fashion. They are only good at a See also:great distance and when used in masses, and they are being employed at close quarters like a rifle." The officers in the field, however, held that it was foolish to See also:pit the mitrailleuse against the gun; which had a longer range, and exerted themselves to use it as an infantry weapon, a concentrated company, for which, unlike the Gatlings of 1870 and the machine-guns of to-day, it was never designed. As to which was right in the controversy it is impossible to• dogmatize and needless to argue. Very different was the Gatling gun, the invention of See also:Richard See also:Jordan Gatling (1818-1903), which came into existence and was to a slight extent used in the field in the latter years of the American See also:Civil War,' and also to a still slighter extent by the Bavarians and the French in the latter part of the war of 187o. This was distinctively an infantry type weapon, a sort of revolving rifle, the ten barrels of which were set around an axis, and fired in turn when brought into position by oathag the revolving mechanism. This weapon had a. long aua. reign, and was used See also:side by side with the latest automatic machine gun in the Spanish-American War of 1898. The following account of the old British service Gatling (fig. I), as used in the See also:Egyptian and Sudanese See also:campaigns, is condensed from that in the See also:article " Gun-making," Ency. Brit. 9th ed. A See also:block of ten barrels is secured round an axis, which is fixed in a See also:frame a a. On turning the handle h (fig. 2) the spindle g g causes the See also:worm f to See also:act on the pinion to, making the axis and barrels revolve. A See also:drum T (See also:figs. 1 and 4) is placed on the See also:top at the breech end of the barrels over a hopper, through a slot in which the cart-ridges drop into the See also:carrier (fig. 3). The construction of the lock is shown in fig. 4. A A A A is a See also:cam, sloping as in the See also:drawing, which, it must be understood, represents the circular construction opened out and laid See also:flat. As the barrels, carrier and locks revolve the slope of the cam forces the locks forward and backward alternately. At position I. the cartridge has just fallen into the carrier, the lock and See also:bolt are completely withdrawn. At positions II., III., IV., the cam is forcing them forward, so that the bolt pushes the cart-See also:ridge into the barrel. At IV. the cocking cam R begins to compress the See also:spiral See also:spring, releasing it at V. Position VI. shows the cartridge just after firing; the extractor is clutching the See also:base of the cartridge ' A machine-gun of the artillery or volley type, called tiie " Requa battery," which had its barrels disposed fan-wise, was also used in the Civil War. case, which is withdrawn as the locks See also:retreat down the slope of the cam, till at X it falls through an See also:aperture to the ground. The drum consists of a number of See also:vertical channels radiating from the centre. The cartridges are arranged horizontally, one above the other, in these channels, bullet ends inwards. The drum revolves on the See also:pivot b (fig. 3), and the cartridges fall through the aperture B. When all the channels are emptied, a full drum is brought from the limber, and substituted for the empty one. Each barrel fires in turn as it comes to a certain position, so that by turning the handle quickly an almost continuous stream of bullets can be ejected.
Experimental Gatlings were constructed which could be made to fire nearly moo shots a minute, and an automatic traversing arrangement was also fitted.
As has been said, this weapon had a long reign. It was used with great effect in the Zulu War at See also:Ulundi and in the See also:Sudan.
But a See also:grave disadvantage of the See also:English See also:pattern was that it had to be used with the Boxer coiled cartridge supplied for the See also:Martini-See also: When the box is pushed forward the bolts push the cartridges into the barrel, cocking-catches compress the spiral springs, the lever releases the catches one after the other at very minute intervals of time, and the cartridges are fired in rapid Alb_ ,^11o. AR. is 15-18, 23-31, Lock and trigger parts; 41-44, Parts of hand-lever; 19-22, Locking See also:action; 45-49, Traversing action; 32-35, Loading action; 50-55, Elevating and trailing action; 36-39, Cartridge See also:receiver; 56, 57, Hopper and slide. Additional information and CommentsThere are no comments yet for this article.
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