Anton Herman Gerard Fokker
6 April 1890
|Died||23 December 1939 49) (aged|
|Nationality||Dutch, German, US|
|Spouse(s)||Sophie Marie Elisabeth von Morgen (1919–1923)|
Violet Austman (1927–1929) (her death)
Anton Herman Gerard "Anthony" Fokker (6 April 1890 – 23 December 1939) was a Dutch aviation pioneer, aviation entrepreneur, aircraft designer, and aircraft manufacturer. He produced fighter aircraft in Germany during the First World War such as the Eindecker monoplanes, the Dr.1 triplane and the D.VII biplane.
After the Treaty of Versailles forbade Germany to produce aircraft, Fokker moved his business to the Netherlands. There, his company was responsible for a variety of successful aircraft including the Fokker F.VII/3m trimotor, a successful passenger aircraft of the inter-war years. He died in New York in 1939. Later authors suggest he was personally charismatic but unscrupulous in business and a controversial character.
Anthony (Tony) Fokker was born in Blitar, [ citation needed ]Dutch East Indies (now Indonesia), to Herman Fokker, a Dutch coffee plantation owner. Some sources say that he was born in Kediri. At that time, Blitar was a part of the "Kediri Residency", a colonial administrative division the capital of which was Kediri. When Fokker was four, the family returned to the Netherlands and settled in Haarlem in order to provide Fokker and his older sister, Toos, with a Dutch upbringing.
Fokker was not a studious boy and did not complete his high school education. However, he showed an early interest in mechanics, and preferred making things, playing with model trains and steam engines, and experimenting with model aeroplane designs.[ citation needed ]
He devoted considerable effort[ when? ] to the development of a wheel that would not suffer from punctures, basically a wheel with a perimeter formed by a series of metal plates.
Fokker's interest in flight stemmed from Wilbur Wright's exhibition flights in France in the summer and fall of 1908. In 1910, aged 20, Fokker was sent by his father to Germany to receive training as an automobile mechanic at Bingen Technical school, but his interest was in flying, so he transferred to the Erste deutsche Automobil-Fachschule in Mainz. [ citation needed ] That same year Fokker built his first aircraft " de Spin " ("the Spider"), which was destroyed by his business partner who flew it into a tree. He gained his flying certificate in his second "Spin" aircraft, which shortly thereafter was also destroyed by the same business partner, prompting Fokker to end their cooperation. In his own country, he became a celebrity by flying around the tower of the Grote or St.-Bavokerk in Haarlem on 1 September 1911, with the third version of the "Spin". One day earlier, on Queen's Day (31 August, Queen Wilhelmina's birthday), Fokker had already taken the opportunity to make a couple of demonstration flights in Haarlem in the same aircraft.
In 1912, Fokker moved to Johannisthal near Berlin where he founded his first own company, Fokker Aeroplanbau. In the following years he constructed a variety of aircraft. He relocated his factory to Schwerin where it was renamed Fokker Flugzeugwerke GmbH, and later shortened to Fokker Werke GmbH.[ citation needed ]
At the outbreak of World War I the German government took control of the factory. Fokker remained as director and alleged designer of many aircraft for the Imperial German Army Air Service ( Luftstreitkräfte ), including the Fokker Eindecker and the Fokker Dr.I, the triplane made famous in the hands of aces such as Manfred von Richthofen (the Red Baron). In all, his company delivered about 700 military aircraft to the German air force as well as supplying the German navy and Austria-Hungary.
Fokker himself was a skilled pilot, demonstrating his aircraft on many occasions.On 13 June 1915, Fokker demonstrated the new Eindecker (monoplane) at Stenay in the German 5th Army Sector in front of the German Crown Prince and other VIPs. Fokker worked closely with an accomplished military pilot, Otto Parschau, to bring the Eindecker into military use and on this occasion both men demonstrated the aircraft. Max Immelmann, later to become a high-scoring flying ace with the Eindecker, commented in a letter written shortly after this event on 25 June 1915 that: "Fokker, especially, amazed us with his skill".
Author A.R. Weyl (Fokker: The Creative Years, Putnam 1965) says that, while Fokker was a talented and bold pilot, his business character was more flawed. He failed to reinvest war profits back into his factory which consequently struggled to fulfill contracts as the factory floor was often muddled with prototype development and production taking place at the same time. Fokker distrusted qualified engineers (which he was not), and resented frequent German insistence on carrying out stringent structural tests to ensure prototype aircraft were fit for combat. He could be bad tempered and insensitive, as when he verbally abused his dying designer Martin Kreuzer on the evening of 27 June 1916, after Kreuzer had crashed the prototype Fokker D.I. The rudder jammed, but Kreuzer was able to give a verbal report on the accident before he died. "Fokker hurried to the scene, and shouted reproaches at the mortally injured man". Weyl says this incident was witnessed by Reinhold Platz, who succeeded Kreuzer.
While Weyl's biography paints an unpleasant picture of Fokker as a businessman, he was a popular and charismatic figure with service pilots, and could charm even senior officers. This charm enabled him to deal with the first major crisis of his German career when his newly delivered Fokker Dr.I triplanes began to experience sudden fatal accidents in late 1917, and the type was temporarily grounded as too dangerous to fly. The triplanes' top wings frequently ripped off under aerobatic conditions and even Lothar von Richthofen (brother of Manfred) was lucky to survive one such crash. Fokker was able to prove to the German high command that the basic design was not at fault, but the German military inquiry concluded that shoddy workmanship due to poor supervision and quality control at the Fokker factory were to blame. Fokker received a stern warning about future conduct. Unfortunately the same scenario repeated itself a few months later, with the introduction of his E.V/D.VIII monoplane in mid-1918. A further high level German inquiry revealed more production and workmanship issues. Weyl asserts that the German authorities were now willing to file criminal charges against Fokker, and might have done so, had he not returned to the Netherlands shortly after the end of World War I.
Fokker's own account of the D.VIII places the blame on officious German Air Force inspectors requiring an ill-conceived design change. "When the first D-8[ sic ] was submitted to the engineering division to be sandload tested, the wings proved to be sufficiently strong, but the regulations called for a proportionate strength in the rear spar compared to the front spar ... Complying with the government's edict, we strengthened the rear spar and started to produce in quantity ..." The D.VIIIs immediately ran into trouble with the wing collapsing at high speed. Fokker recalled the aircraft for further testing, and successfully demonstrated that the reinforced rear spar caused the wings to flex unevenly at speed, increasing the angle of attack at the wing tips and causing the wing to shear apart under the increased loads. The problem was resolved by restoring the rear spar to its original specifications.
Weyl also discusses claims of Fokker's outright plagiarism or taking sole credit for the work of his staff, first designer Martin Kreuzer and later Reinhold Platz. For example, contemporary German documents for the E.V/D.VIII refer to Fokker as "the designer" but Weyl and other authors now suggest that Platz was the real design genius behind the Dr.I, D.VII and D.VIII. There may be some truth in this as Platz recalled to Weyl that he attended high level meetings alongside Fokker but was never introduced or referred-to as the designer and often never even spoke. Yet when Fokker fled Germany it was Platz who immediately took over the German works on Fokker's behalf. Fokker later moved Platz to the Netherlands, as head designer, when the post-war German operation collapsed which indicates Platz really did play a greater design role than Fokker admits. Weyl uncharitably suggests that Platz's role at the Fokker D.VIII crisis meetings was to take the blame if anything was wrong and not receive credit. How much of this interpretation is based on the fact that Platz was still alive to tell his side of the story in 1965, and Fokker was not, is unclear.
Another book by Henri Hegener (who knew both Fokker and Platz personally) depicts a rather different story, saying that Platz, while a skilled craftsman (and excellent welder), had received no formal technical training, and that his contributions to the Fokker designs are exaggerated, although Hegener grants that Platz was a good "rule of thumb" designer. Hegener also contradicts the claims that Platz was treated badly by Fokker, at least not financially because Platz's year-end bonuses often exceeded his yearly salary.
Fokker is often credited with having invented the synchronization devicewhich enabled World War I aircraft to fire through the spinning propeller. His role was certainly significant, but there were a number of prior developments before the result was achieved for which Fokker is commonly credited.
The famous French pilot Roland Garros was shot down on 18 April 1915. His aircraft had been fitted with a deflector device, whereby metal deflector wedges were fitted to the propeller. Garros was able to set fire to the airframe before being taken prisoner but the aircraft's gun and the armoured propeller remained intact and came into German hands.
This initiated a phase of consideration of the interrupter gear concept in the Imperial German Army Air Service ( Luftstreitkräfte ). Fokker was heavily involved in this process but the story of his conception, development and installation of a synchronization device in a period of 48 hours (first found in an authorized biography of Fokker written in 1929) has been shown to be not factual. The available evidence points to a synchronisation device having been in development with Fokker's company for perhaps six months prior to the capture of Garros' machine.Additionally there were patents filed in France, Germany and Austria-Hungary as far back as 1910 which show a very similar device to that pioneered by Fokker. Author A. J. Weyl suggests that Fokker – or more probably someone on his production team – was aware of these patents. One patentee, Franz Schneider and his employer LVG, later sued Fokker in the German courts and won their case; but Fokker (by now in America) refused to pay up.
However, the final result of the development was Fokker's pushrod control mechanism, Gestängesteuerung, which allowed the aircraft's forward-firing machine gun to fire only when the propeller was out of the line of fire. As incorporated into the famous Fokker Eindecker, its use directly led to a phase of German air superiority known as the Fokker Scourge.Despite its shock effect on the enemy, the first Fokker interrupters remained unreliable and were prone to failures. Both Oswald Boelcke and Max Immelmann survived failures which resulted in propellers being shot off and even engines pulled out of their mountings due to the engine becoming unbalanced by the loss of the propeller. Immelmann's eventual death in combat has also been attributed to interrupter gear failure as the aircraft was seen to break up in mid-air while engaged against a Royal Flying Corps F.E.2b.
Fokker and his armament team, including Lübbe and Leimberger, also worked on lesser known projects, including a multi-barrelled machine gun, known as the Fokker-Leimberger.Although superficially similar to a Gatling gun, the action of the Fokker-Leimberger was substantially different. Problems with the gun, especially with ruptured cases, prevented its adoption into production during the war. After moving to the US, Fokker continued to work on the design, but he was ultimately unsuccessful—properly sealing the rotary split-breech was apparently very difficult. A single surviving prototype is known today at the Kentucky Military Treasures.
After the war's end, the terms of the Treaty of Versailles forbade Germany to build any aircraft or aircraft engines. The Armistice, not the Treaty of Versailles, singled out the Fokker D.VII for destruction or confiscation, the only aircraft to be so named. In 1919, Fokker returned to the Netherlands and started a new aircraft company, the Nederlandse Vliegtuigenfabriek (Dutch Aircraft Factory), predecessor to the Fokker Aircraft Company. Despite the strict disarmament conditions in the treaty, Fokker did not return home empty-handed: he managed to smuggle six goods trains' worth of D.VII and C.I military aircraft and spare parts out of Germany across the German-Dutch border. Author Weyl says that Fokker used 350 railway wagons and made sure that each train was too long to fit into the railway sidings where trains were normally checked for contraband. Weyl quotes Fokker himself as saying that he paid 20,000 Dutch guilders in bribes. The trains included 220 aeroplanes, more than 400 aero engines and much other material. This initial stock enabled him to quickly set up shop, but his focus shifted from military to civil aircraft such as the very successful Fokker F.VII/3m trimotor.
Fokker's admitted bribery has contributed to his reputation for sharp business practices. Weyl also points out that – in addition to possible criminal charges for the Fokker D.VIII fatal crashes – Fokker also failed to pay taxes to German authorities, and actually owed more than 14 million Marks. Fokker's autobiography tells a similar story, but focuses on the rampant corruption, hyper-inflation, economic meltdown, and violent revolutionary forces of the pre-Weimar days. According to Fokker's account, as WWI progressed, the German High Command became increasingly brazen, even forcing Fokker into German citizenship against his will. Fokker describes his escape from Germany as a harrowing tale in which he protected as many workers as possible and escaped with less than a quarter of his net worth. He takes pains to rebuff the claim that he left the country owing any taxes.
On 25 March 1919, Fokker married Sophie Marie Elisabeth von Morgen in Haarlem. This marriage ended in divorce in 1923. In 1927, he married Canadian Violet Austman in New York City. On 8 February 1929, she died in a fall from their hotel suite window. The original police report said her death was a suicide, but this was later changed to "vertigo victim" at the request of her husband's staff. On the subject of his marriages, Fokker wrote, "I have always understood airplanes much better than women. I had more love affairs in my life, and they ended just like the first one, really, because I thought there was nothing that could be more important than my airplanes ... I have now learned, by bitter experience, that one must give a little too; in love one has to use one's brain just as much as in business, and perhaps even more".
In or about 1926 or 1927, Fokker moved to the United States. Here he established the North American branch of his company, the Atlantic Aircraft Corporation. The company gained high visibility in daring exploits by pilots. The Fokker F.VII aircraft was used by pilot Richard E. Byrd and machinist Floyd Bennett to fly over or near the North Pole on 9 May 1926. In June 1928, Amelia Earhart crossed the Atlantic to Wales in a Fokker F.VII/3m trimotor, and in 1930 Charles Kingsford Smith circumnavigated the globe in another. However the reputation was hurt when the famous Notre Dame University football coach Knute Rockne was killed in a crash of a Fokker F.10A in March 1931.
Fokker's Dutch and American companies were at the peak of their success in the late 1920s, but he lost control by going public to sell stock. In 1929, General Motors took over Fokker Aircraft Corporation of America, and merged it in the General Aviation Corporation. Fokker was appointed director of engineering. He resigned in 1931. Fokker designs were increasingly outdated and in 1934 General Aviation discontinued their production. They were still built in the Netherlands.
Neville Shute in 1934 negotiated with Fokker for a manufacturing licensing agreement for Airspeed Ltd (England), and found him "genial, shrewd and helpful" but "already a sick man"; and he was difficult to deal with as "his domestic life was irregular". He worked "at all hours and in strange places". Frequently "his very efficient legal advisor and secretary could not tell us where he was". Shute said he was "a good chooser of men" and had a "most efficient staff of Dutchmen and ex-Germans".
Fokker died at age 49 in New York in 1939 from pneumococcal meningitis, after a three-week-long illness.In 1940, his ashes were brought to Westerveld Cemetery in Driehuis, North Holland, where they were buried in the family grave.
In 1970, Fokker was inducted into the International Air & Space Hall of Fame.
Fokker's nickname was The Flying Dutchman .In popular media, Hurd Hatfield portrayed him in the 1971 film Von Richthofen and Brown and the character Roy Fokker from the animated series Macross was named in honor of Anthony Fokker. Fokker is portrayed by Craig Kelly in the Young Indiana Jones Chronicles: Attack of the Hawkmen.
Fokker was a Dutch aircraft manufacturer named after its founder, Anthony Fokker. The company operated under several different names. It was founded in 1912 in Schwerin, Germany, and became famous for its fighter aircraft in World War I. After the war, it moved to the Netherlands in 1919.
The Fokker Dr.I, often known simply as the Fokker Triplane, was a World War I fighter aircraft built by Fokker-Flugzeugwerke. The Dr.I saw widespread service in the spring of 1918. It became famous as the aircraft in which Manfred von Richthofen gained his last 17 victories, and in which he was killed on 21 April 1918.
The Fokker D.VII was a German World War I fighter aircraft designed by Reinhold Platz of the Fokker-Flugzeugwerke. Germany produced around 3,300 D.VII aircraft in the second half of 1918. In service with the Luftstreitkräfte, the D.VII quickly proved itself to be a formidable aircraft. The Armistice ending the war specifically required, as the fourth clause of the "Clauses Relating to the Western Front", that Germany was required to surrender all D.VIIs to the Allies. Surviving aircraft saw much service with many countries in the years after World War I.
The Fokker Scourge occurred during the First World War from July 1915 to early 1916. Imperial German Flying Corps units, equipped with Fokker Eindecker fighters, gained an advantage over the Royal Flying Corps (RFC) and the French Aéronautique Militaire.
A synchronization gear was a device enabling a single-engine tractor configuration aircraft to fire its forward-firing armament through the arc of its spinning propeller without bullets striking the blades. This allowed the aircraft, rather than the gun, to be aimed at the target.
Max ImmelmannPLM was the first German World War I flying ace. He was a pioneer in fighter aviation and is often mistakenly credited with the first aerial victory using a synchronized gun, which was in fact achieved on 1 July 1915 by the German ace Kurt Wintgens. He was the first aviator to receive the Pour le Mérite, being awarded it at the same time as Oswald Boelcke. His name has become attached to a common flying tactic, the Immelmann turn, and remains a byword in aviation. He is credited with 15 aerial victories.
World War I was the first major conflict involving the large-scale use of aircraft. Tethered observation balloons had already been employed in several wars, and would be used extensively for artillery spotting. Germany employed Zeppelins for reconnaissance over the North Sea and Baltic and also for strategic bombing raids over Britain and the Eastern Front.
The Idflieg designation system was used to classify German heavier-than-air military aircraft from the early days of the Fliegertruppe/Luftstreitkräfte to the end of World War I. The system evolved during this period as new classes of aircraft came into use.
The Airco DH.2 was a single-seat pusher biplane fighter aircraft which operated during the First World War. It was the second pusher design by aeronautical engineer Geoffrey de Havilland for Airco, based on his earlier DH.1 two-seater.
Heinrich Lübbe was a German engineer working for Dutch aircraft designer Anthony Fokker during the First World War. He devised the pioneering Stangensteuerung gun synchronizer which enabled a machine gun to fire through the arc of a fighter aircraft's propeller without the bullets striking the propeller's blades. It was first fitted to Leutnant Otto Parschau's Fokker A.III bearing IdFlieg military serial number A.16/15 in the late spring of 1915, to create the prototype of the entire line of Fokker Eindecker single-seat fighters to come.
The Fokker Eindecker fighters were a series of German World War I monoplane single-seat fighter aircraft designed by Dutch engineer Anthony Fokker. Developed in April 1915, the first Eindecker ("Monoplane") was the first purpose-built German fighter aircraft and the first aircraft to be fitted with a synchronization gear, enabling the pilot to fire a machine gun through the arc of the propeller without striking the blades. The Eindecker gave the German Army's Air Service (then the Fliegertruppen des deutschen Kaiserreiches) a degree of air superiority from July 1915 until early 1916. This period, during which Allied aviators regarded their poorly armed aircraft as "Fokker Fodder", became known as the "Fokker Scourge".
The Fokker E.I was the first fighter aircraft to enter service with the Fliegertruppe of the Deutsches Heer in World War I. Its arrival at the front in mid-1915 marked the start of a period known as the "Fokker Scourge" during which the E.I and its successors achieved a measure of air superiority over the Western Front.
The Fokker E.IV was the final variant of the Eindecker fighter aircraft that was operated by Germany during World War I.
The Fokker Spin was the first airplane built by Dutch aviation pioneer Anthony Fokker. The many bracing wires used to strengthen the aircraft made it resemble a giant spider, hence its name Spin, Dutch for "spider".
Fokker D.X was a Dutch fighter aircraft designed after World War I.
Reinhold Platz was a German aircraft designer and manufacturer in service of the Dutch company Fokker.
LeutnantKurt Wintgens was a German World War I fighter ace. He was the first military fighter pilot to score a victory over an opposing aircraft, while piloting an aircraft armed with a synchronized machine gun. Wintgens was the recipient of the Iron Cross and the Pour le Mérite.
OberleutnantHans Berr was a German professional soldier and World War I flying ace. At the start of the First World War, he served in a scout regiment until severely wounded; he then transferred to aviation duty. Once trained as a pilot, he helped pioneer the world's first dedicated fighter airplane, the Fokker Eindekker "flying gun". Flying one, Berr shot down two enemy airplanes in March 1916 as his contribution to the Fokker Scourge. Berr was then chosen to command one of the world's original fighter squadrons, Jagdstaffel 5. Leading his pilots by example, Berr scored eight more victories in a four week span in October - November 1916 while his pilots began to compile their own victories. Hans Berr was awarded Germany's highest military honor, the Pour le Merite, on 4 December 1916. During a 6 April 1917 dogfight, Berr and his wingman mortally collided.
The Fokker-Leimberger was an externally powered, 12-barrel rifle-caliber rotary gun developed in Germany during the First World War. The action of the Fokker-Leimberger differed from that of a Gatling in that it employed a rotary split-breech design, also known as a "nutcracker".
The Fokker T.III or T.3 was a single engine floatplane designed in the Netherlands in the early 1920s as a bomber or torpedo bomber.
Gistermiddag laat is 't gebeurd!
This test model of a rotary machine gun built for Dutch designer Anthony Fokker proved unsuccessful because of its inability to seal breech cylinders. Although an incomplete specimen, it is the only known extant example of the Fokker Split Breech Rotary Machine Gun. ... Due to the unsatisfactory test results of this prototype, the project was abandoned. Other prototypes were destroyed. Donated by Val Forgett, 1977.08.01
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