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Snyder Buzzard
The Snyder Buzzard was a light sport aircraft produced in the United States during the early 1930s. The designer/builder was Bud Snyder. Design and development Designed to fill the lowest segment of the civil aviation market, the Buzzard was a single-seat single-engine fabric-covered aircraft of conventional configuration. The wing was parasol-mounted. The ABC Scorpion engine, mounted atop the wing, drove a pusher propeller In an aircraft with a pusher configuration (as opposed to a tractor configuration), the propeller(s) are mounted behind their respective engine(s). Since a pusher propeller is mounted behind the engine, the drive shaft is in compression in nor ... Specifications See also References {{reflistAerofiles Buzzard entry Single-engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Gliders
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a mechanical heat engine, in which he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bud Snyder
In botany, a bud is an undeveloped or embryonic shoot and normally occurs in the axil of a leaf or at the tip of a stem. Once formed, a bud may remain for some time in a dormant condition, or it may form a shoot immediately. Buds may be specialized to develop flowers or short shoots or may have the potential for general shoot development. The term bud is also used in zoology, where it refers to an outgrowth from the body which can develop into a new individual. Overview The buds of many woody plants, especially in temperate or cold climates, are protected by a covering of modified leaves called ''scales'' which tightly enclose the more delicate parts of the bud. Many bud scales are covered by a gummy substance which serves as added protection. When the bud develops, the scales may enlarge somewhat but usually just drop off, leaving a series of horizontally-elongated scars on the surface of the growing stem. By means of these scars one can determine the age of any young branch, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Scorpion
The ABC Scorpion is a 30 hp (22 kW) two-cylinder aero engine designed by British engineer Granville Bradshaw for use in light aircraft. The engine was built by ABC Motors Limited and first ran in 1921.Gunston 1989, p.9. Variants ;Scorpion I :1923, 30 hp (22 kW) ;Scorpion II :1924, 34 hp (25 kW), increased bore and stroke. Applications * ABC Robin * Boulton Paul Phoenix * BFW M.19 * BFW M.23 * Comper Swift * de Havilland Humming Bird * Farman Moustique * Hawker Cygnet * Heath Parasol * Hendy Hobo * Henderson-Glenny Gadfly * Kay Gyroplane * Luton Minor * Mignet HM.14 ''Pou-du-Ciel'' * Parmentier Wee Mite * Peyret-Mauboussin PM X * RWD 1 * SAI KZ I * Saynor & Bell Canadian Cub * Short Satellite * Snyder Buzzard * Udet U 7 Kolibri * Wheeler Slymph * Westland Woodpigeon Survivors The only ANEC II ( ''G-EBJO'') flies regularly at the Shuttleworth Collection at Old Warden and is powered by a Scorpion II. Specifications (Scorpion I) See also References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pusher Propeller
In an aircraft with a pusher configuration (as opposed to a tractor configuration), the propeller(s) are mounted behind their respective engine(s). Since a pusher propeller is mounted behind the engine, the drive shaft is in compression in normal operation. Pusher configuration describes this specific (propeller or ducted fan) thrust device attached to a craft, either aerostat (airship) or aerodyne (aircraft, WIG, paramotor, rotorcraft) or others types such as hovercraft, airboat and propeller-driven snowmobiles. "Pusher configuration" also describes the layout of a fixed-wing aircraft in which the thrust device has a pusher configuration. This kind of aircraft is commonly called a pusher. Pushers have been designed and built in many different layouts, some of them quite radical. History The rubber-powered "Planophore", designed by Alphonse Pénaud in 1871, was an early successful model aircraft with a pusher propeller. Many early aircraft (especially biplanes) were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtiss-Wright Junior
The Curtiss-Wright CW-1 Junior, originally named the Curtiss-Robertson CR-1 Skeeter is a light sports aircraft produced in the United States in the 1930s. It had been intended to sell it for the price of a mid-range automobile. The Junior had two problems which brought production to a halt: its three-cylinder Szekely SR-3 radial engine tended to throw its cylinders, made more serious by the pusher configuration; and the unexpected location of the propeller caused accidents to people walking up to the plane on the ground. Some Juniors were still being flown in 2012. Design and production Designed as a minimalist, affordable aircraft, the Junior was marketed as "built to sell for the price of an automobile in the medium price class". Curtiss-Robertson's plans to produce such an aircraft were driven by the imminent arrival of the Aeronca C-2 and American Eagle Eaglet on the market. Hoping to compete in the same class, the company purchased the rights to the Snyder Buzzard but soon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BAC Drone
The B.A.C. Drone was a British ultralight single-seat aircraft of the 1930s. Design During the early 1930s, the British Aircraft Company of Maidstone, Kent built a series of gliders culminating in the B.A.C. VII tandem two-seater. In 1932 the firm fitted a 600 c.c. Douglas motorcycle engine above the high wing on a steel tube pylon. It flew as a single-seater, and was known as the B.A.C. Planette. On 13 May 1933, the talented 32-year old designer C.H. Lowe-Wylde was killed in a crash of the first Planette at West Malling. The firm was then taken over by Robert Kronfeld who modified the second Planette with a streamlined pylon, and renamed the design the Drone.Jackson (1973), pp.172–174 In 1937, B.A.C. also introduced a machine called the Flying Ground Trainer. This was a powered primary glider which could be assembled either with a stub wing or with a Drone wing. It would fly only with the latter and was fitted with extra wheels at the nose and wing tips in order to ameliorate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930s United States Sport Aircraft
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasol-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, the weight reduction allows it to fly slower a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
