Unlike much heavier air-cooled and water-cooled machine guns ( such as the Hotchkiss machine gun and the various belt-fed Maxim gun derivatives ), and in common with the Lewis Gun, the Chauchat was not designed for sustained defensive fire.

Mauser offered a version of the MG 81 ( rejected due to excessive weight and its belt-fed operation ) while Krieghoff presented a rising-block prototype, which too was quickly dropped.

The 20 / 65 Modello 35 was a versatile belt-fed 20 mm machine gun that saw widespread use as an anti-tank and anti-aircraft gun during World War II.

Originally the Armée de l ' Air favoured magazine-fed weapons, but it eventually accepted that the feeding system of the MAC 34 would require too frequent reloadings for dorsal gunners, and was impractical for wing mountings, so it required the development of a belt-fed variant.

This belt-fed weapon was designed especially for rapid manufacturing techniques, and without any unnecessary refinements typical for most contemporary small arms.

The barrel was water-cooled, and the shells were belt-fed from a 25-round fabric belt.

The Hotchkiss Mark I ( e. g., Benet-Mercie, M1909 ) was a 27. 6 lb ( 12. 2 kg ) machine gun that normally used a mini-tripod and linkable 30-round strips, but there was also a belt-fed version of it.

The Hotchkiss Mark I ( e. g. Benet-Mercie M1909 ) was a 27. 6 lb ( 12. 2 kg ) MG that normally used a mini tripod and linkable 30 round strips or in vehicles, but there was also a belt-fed version of it.

The Schwarzlose M. 07 was a water-cooled, belt-fed weapon designed by a German named Andreas Wilhelm Schwarzlose.

In production terms, the 924 was the first Porsche model powered by a water-cooled, front-mounted engine although the similarly configured 928 was designed first.

It was Porsche's first water-cooled non-front engine.

Another early problem of buildup of cracks in the stator surface was eliminated by installing the spark plugs in a separate metal piece instead of screwing it directly into the block .. A later alternative solution to spark plug boss cooling was provided by variable coolant velocity scheme for water-cooled rotaries which has had widespread use and was patented by Curtiss-Wright, with the last-listed for better air-cooled engine spark plug boss cooling.

An unrelated water-cooled system known as NF-1 ( for Nuclear Furnace ) was used for future materials testing.

Later, Soviet scientists under V. V. Osiko at the Lebedev Physical Institute in Moscow perfected the technique, which was then named skull crucible ( an allusion either to the shape of the water-cooled container or to the form of crystals sometimes grown ).

It was last used in the Brazilian version of the VW Bus, called the " Kombi ", and was replaced by a 1. 4 L water-cooled engine with a front-mounted cooling system.

A further development was the 1926 Tatra 17 with a 1, 930 cc water-cooled six-cylinder engine and fully independent suspension.

It was a highwheeler weighing and powered by a two-cylinder water-cooled engine.

The air-cooled Bofors was vastly superior for land use, being much lighter than the water-cooled pom-pom, and UK production of the Bofors 40 mm was licensed.

Radial engines are regarded as being air-cooled almost by definition — so that it is interesting that one of the most successful of the early radial engines was the Salmson 9Z series of nine-cylinder water-cooled radial engines that were produced in large numbers during the First World War.

Little development of the radial engine was undertaken in Germany during World War I, where most aircraft used water-cooled inline 6-cylinder engines.

The Lloyd Arabella was technically advanced as a water-cooled boxer with front wheel drive, but plagued with problems such as water leakage and gearbox glitches.

The engine was replaced by the water-cooled, six-cylinder Maybach NL 38 TR, developing, and the gearbox was changed to a more reliable model.

* In 1960 Lancia's flat-four water-cooled engine debuted for the Lancia Flavia model, first Italian front-wheel drive car, like 1500 cc coupé version and during the years become a 2000 cc with when was mounted the first electronic Injection by Bosch in 1970 in a flat four engine, Lancia also rebuild a new big flat-four engine in 1976, 2484 cc, for his upper size model Lancia Gamma.

The RBMK was the culmination of the Soviet nuclear power program to produce a water-cooled power reactor based on their graphite-moderated plutonium production military reactors.

* MZ Skorpion: The 500 cc Rotax engine used on the Seymour-Powell designed prototype was replaced with a 660 cc Yamaha water-cooled engine on the production vehicle.

Team principal Bernie Ecclestone was under pressure from the team's title sponsor, Parmalat, to defend Piquet's championship, and opted to race with the Cosworth-powered BT49 chassis at the Brazilian Grand Prix, which Piquet won but was later disqualified for circumventing the minimum weight limit by running " water-cooled brakes ".

The beaming ROK was carrying a thirty-caliber machine gun ; ;

He was caught in a machine.

When he showed this model as his `` solution '' as to how the Howe sewing machine operated, he was told he was `` wrong '', and discovered to his amazement that the Howe Machine, which was unknown to him in detail, used two threads while the one that he had perfected used only one.

Thus was invented the single thread sewing machine, which Mr. Gibbs in partnership with Mr. Willcox decided to bring to Brown & Sharpe with the proposal that the small company undertake its manufacture.

The child of this problem was Mr. Brown's famous Serial No. 1 Universal Milling Machine, the archtype from which is descended today's universal knee-type milling machine used throughout the world.

That achievement was his creation of the universal grinding machine, which made its appearance in 1876 at the Philadelphia Centennial Exposition.

This machine, like its milling counterpart, was the antecedent of a machine-family used to this very day in precision metalworking shops throughout the world.

Along with J. R. Brown's other major developments, the universal grinding machine was profoundly influential in setting the course of Brown & Sharpe for many years to come.

During his presidency, the company's physical plant was enormously expanded, and the length and breadth of the Brown & Sharpe machine tool line became the greatest in the world.

This machine was demonstrated in two textile machinery exhibitions last year and was well received by the industry.

The one- or two-digit number of the index word or electronic switch was used in the operand of a symbolic machine instruction to specify indexing or as a parameter which is always an index word or electronic switch, e.g., 3.

After another treatment with the machine, he told her that `` her entire body was shot through with tumors and cysts ''.

And there was the case of Tom Hepker, a machinist, who was referred by a friend to a health machine quack who treated him with a so-called diagnostic machine for what Doctor Fraud said was a system full of arsenic and strychnine.

It was about that time, a board member said later, that Dr. Thomas G. Pullen, Jr., State superintendent of schools, told Dr. Jenkins and a number of other education officials that he would not talk to them with a recording machine sitting in front of him.

He pointed out to the commissioners that the agency was literally dependent now on the machine processing, `` and the whole wheels of the agency would stop if it broke down or the three or four persons directing it were to leave ''.

and therefore the atom was really just a little machine ; ;

He was highly influential in the development of computer science, giving a formalisation of the concepts of " algorithm " and " computation " with the Turing machine, which can be considered a model of a general purpose computer.