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Wilhelm Schmidding
Wilhelm Schmidding from Bodenbach, Germany, was a World War II constructor of rocket engines used for RATO. Factories were in Schmiedeberg, and from summer 1943, in Buschvorwerk (Riesengebirge, Niederschlesien, today Krzaczyna). Engines * Schmidding 109-513, two solid fuel fitted to the Henschel Hs 293H anti-ship missile. * Schmidding 109-533, four jettisonable RATO (1.200 kp, 11,768 kN, 10 seconds) fitted to the Bachem Ba 349 point defence vertical takeoff (VTO) interceptor. * Schmidding 109-543, rocket motor for the Henschel Hs 298 guided bomb. * Schmidding 109-553, Solid-fuel rocket booster used for the Henschel Hs 117 "Schmetterling" surface-to-air guided missile. * Schmidding 109-563, RATOG booster. * Schmidding 109-573, underwater propulsion gas generator. * Schmidding 109-593, RATOG booster. * Schmidding 109-603, fitted to the 8-344 Ruhrstahl X-4 air-to-air missile. Applications *Bachem Ba 349 *Henschel Hs 117 *Henschel Hs 293H variant *Henschel Hs 298 *Ruhrstahl X ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bachem Ba 349
The Bachem Ba 349 Natter ( en, Colubrid, grass-snake) was a World War II German point-defence rocket-powered interceptor, which was to be used in a very similar way to a manned surface-to-air missile. After a vertical take-off, which eliminated the need for airfields, most of the flight to the Allied bombers was to be controlled by an autopilot. The primary role of the relatively untrained pilot was to aim the aircraft at its target bomber and fire its armament of rockets. The pilot and the fuselage containing the rocket motor would then land using separate parachutes, while the nose section was disposable. The first and only manned vertical take-off flight, on 1 March 1945, ended in the death of the test pilot, Lothar Sieber. Development Background In 1943, ''Luftwaffe'' air superiority was being challenged by the Allies over the ''Reich'' and radical innovations were required to overcome the crisis. Surface-to-air missiles appeared to be a promising approach to counter the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (the mea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineers From Rhineland-Palatinate
Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost. "Science is knowledge based on our observed facts and tested truths arranged in an orderly system that can be validated and communicated to other people. Engineering is the creative application of scientific principles used to plan, build, direct, guide, manage, or work on systems to maintain and improve our daily lives." The word ''engineer'' (Latin ) is derived from the Latin words ("to contrive, devise") and ("cleverness"). The foundational qualifications of an engineer typically include a four-year bachelor's degree in an engineering discipline, or in some jurisdictions, a master's degree in an engineering discipline plus four to six years of peer-reviewed professional pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeppelin Rammer
The Zeppelin Rammer (german: Rammjäger) was a design proposal by Luftschiffbau Zeppelin intended to use aerial ramming against the allied bombers attacking Nazi Germany during World War II. Description A rocket-powered small aircraft with straight, constant-Chord (aircraft), chord wings, the aircraft was to be towed or carried aloft by another aircraft and released when near enemy bombers. Igniting a Schmidding 533 solid-fuel rocket engine, it was to make a first attacking pass using the 14 nose-mounted R4M 55 mm rockets, before attempting to ram the enemy bomber's wings or tail. Germany's Secret Weapons in World War II(excerpt via Google Books) - Wood, Paul & Ford, Roger, Zenith Imprint, 2000, , p. 144 The aircraft was expected to survive the ramming of the bomber, owing to the strength of its wing which had a steel leading edge. It would have landed on a retractable skid.Michel Van Pelt, ''Rocketing Into the Future: The History and Technology of Rocket Planes'', p. 100 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fliegende Panzerfaust
The ''Fliegende Panzerfaust'', meaning 'Flying Bazooka' (literally 'Flying Armor Fist') in the German language, was a project for a Third Reich very-short-range interceptor designed by Luftschiffbau Zeppelin. The ''Fliegende Panzerfaust'' project was part of the Nazi propaganda-based ''Wunderwaffe'' ('wonder weapon') concept. It was proposed to the Emergency Fighter Program against the allied bombing raids over Nazi Germany in the last years of World War II. Description The ''Fliegende Panzerfaust'' was a rocket-powered design meeting the demand for a low-cost aircraft in a very-short-range interceptor role. It was a parasite aircraft meant to be towed behind a Messerschmitt Bf 109G for which it had a special long, "up-turned" nose for towing. Powered by six Schmidding SG 34 solid-fuel rocket engines, three on each side on the rear half of the fuselage, the ''Fliegende Panzerfaust'' was a small plane with an armored nose, a v-tail, a wingspan of 4.5 m and a length of 6.0 m. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruhrstahl X-4
The Ruhrstahl Ru 344 X-4 or Ruhrstahl-Kramer RK 344 was a wire-guided air-to-air missile designed by Germany during World War II. The X-4 did not see operational service and thus was not proven in combat but inspired considerable post-war work around the world, and was the basis for the development of several ground-launched anti-tank missiles, including the Malkara. History During 1943, the RAF's Bomber Command and the US Air Force mounted a series of heavy raids against Germany. Despite heavy bomber losses, these prompted ''Luftwaffe'' research into considerably more powerful anti-bomber weaponry in order to reduce the cost in lost fighter aircraft and aircrew. A massive development effort resulted in a number of heavy-calibre autocannon designs, air-to-air rockets, SAMs, and the X-4. Work on the X-4 began in June 1943, by Dr Max Kramer at . The idea was to build a missile with enough range to allow it to be fired from outside the range of the bombers' guns (what is now ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henschel Hs 117
The Henschel Hs 117 ''Schmetterling'' (German for ''Butterfly'') was a radio-guided German surface-to-air missile project developed during World War II. There was also an air-to-air version, the Hs 117H. The operators used a telescopic sight and a joystick to guide the missile by radio control, which was detonated by acoustic and photoelectric proximity fuses, at . Development In 1941, Professor Herbert A. Wagner (who was previously responsible for the Henschel Hs 293 anti-ship missile) invented the Schmetterling missile and submitted it to the Reich Air Ministry (RLM), who rejected the design because there was no need for more anti-aircraft weaponry. However, by 1943 the large-scale bombing of Germany caused the RLM to change its mind, and Henschel was given a contract to develop and manufacture it. The team was led by Professor Wagner, and it produced a weapon somewhat resembling a bottlenose dolphin with swept wings and cruciform tail. In May 1944, 59 Hs 117 missiles wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henschel Hs 298
__NOTOC__ The Henschel Hs 298 was a 1940s German rocket-powered air-to-air missile designed by Professor Herbert Wagner of Henschel. Design and development The Hs 298 was designed specifically to attack Allied bomber aircraft and was the first missile designed specifically for air-to-air use. It was to be carried on special launch rails by Dornier Do 217s (five missiles) or Focke-Wulf Fw 190s (two missiles) and carried 48 kg (106 lb) of explosive, slightly more than the 40.8 kg warheads carried by unguided BR 21 heavy-calibre air-launched rockets in use from the spring of 1943 onwards. The Hs 298 was a mid-wing monoplane with tapered swept back wings and it had a single horizontal stabiliser with twin vertical fins. It was powered by a Henschel-designed rocket motor built by Schmidding as the 109–543; it had two stages, the first high velocity stage was designed to leave the launch aircraft at 938 km/h (585 mph), in the second stage the speed was brought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vertical Takeoff
Takeoff is the phase of flight in which an aerospace vehicle leaves the ground and becomes airborne. For aircraft traveling vertically, this is known as liftoff. For aircraft that take off horizontally, this usually involves starting with a transition from moving along the ground on a runway. For balloons, helicopters and some specialized fixed-wing aircraft (VTOL aircraft such as the Harrier and the Bell Boeing V22 Osprey), no runway is needed. Horizontal Power settings For light aircraft, usually full power is used during takeoff. Large transport category (airliner) aircraft may use a reduced power for takeoff, where less than full power is applied in order to prolong engine life, reduce maintenance costs and reduce noise emissions. In some emergency cases, the power used can then be increased to increase the aircraft's performance. Before takeoff, the engines, particularly piston engines, are routinely run up at high power to check for engine-related problems. The aircr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schmidding SG 34
The Schmidding SG 34 (109-533) was a German World War II-era solid-fuelled rocket motor. Four SG 34s were used on the Bachem Ba 349 Natter to provide extra thrust for launching. Design and development The Bachem Ba 349 Natter was originally designed with Schmidding SR 34 rocket boosters however these were upgraded to the more powerful 1,200kg thrust SG 34s in December of 1944. The SG 34 was manufactured by Schmidding Werke at the company's factory in Děčín located in the modern day Czech Republic. Four SG 34 solid fuel rocket boosters were fitted to the prototype Bachem Natter. The booter rockets were designed to augment the thrust from the Natter's single Walter HWK 509 The Walter HWK 109-509 was a German liquid-fuel bipropellant rocket engine that powered the Messerschmitt Me 163 Komet and Bachem Ba 349 aircraft. It was produced by Hellmuth Walter Kommanditgesellschaft (HWK) commencing in 1943, with licensed p ... engine and were most likely released by explosive sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
