|
Boland 1914 Monoplane Flying Boat
The Boland 1914 Monoplane Flying Boat was a tailless, pusher flying boat built by the Boland Aeroplane and Motor Company Design and development This aircraft was the only monoplane development from the Boland brothers that used their unusual 'jib' method of lateral control. The pilot and passenger were arranged in tandem, with the pilot in the forward position and the passenger seated to the rear, directly over the center of gravity of the aircraft. A small cockpit fairing was located in front of the pilot. The hull was a narrow two step, flat bottom design that was slightly concave in the rear most section. The hull was almost rectangular in section. It was constructed of mahogany ribs with a single ply spruce skin covered in doped and varnished linen. A small, rectangular rudder was mounted under the rear of the hull to provide steerage in the water. The wings were mounted above the hull. A lightweight cantilever structure extended from the hull to provide the lower suppo ... [...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] |
Boland Aeroplane And Motor Company
Frank Edward Boland (July 31, 1873 – January 3, 1913), James Paul Boland (August 20, 1882 – December 19, 1967) and Joseph John Boland (May 27, 1879 – September 12, 1964) were early aircraft designers from Rahway, New Jersey who started the Boland Airplane and Motor Company. Biographies They were the children of James Francis Boland (1834–1913) and Catherine Julia Kavanaugh (1843–1925). They had set records for bicycle racing in 1898. In 1904, Frank and Joseph, started a business servicing bicycles, motorcycles, and automobiles in Rahway. Frank Boland was killed in on January 23, 1913, during an exhibition flight in Trinidad. They worked with tailless aircraft that were early predecessors of flying wings. A scale model of their plane is in the Smithsonian. In 1914, the Aeromarine Plane and Motor Company of Avondale, New Jersey, took over the manufacturing rights of all Boland airplanes and engines. Legacy E.T. Wooldridge writes: "The Boland brothers were a r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boland Brothers
Frank Edward Boland (July 31, 1873 – January 3, 1913), James Paul Boland (August 20, 1882 – December 19, 1967) and Joseph John Boland (May 27, 1879 – September 12, 1964) were early aircraft designers from Rahway, New Jersey who started the Boland Airplane and Motor Company. Biographies They were the children of James Francis Boland (1834–1913) and Catherine Julia Kavanaugh (1843–1925). They had set records for bicycle racing in 1898. In 1904, Frank and Joseph, started a business servicing bicycles, motorcycles, and automobiles in Rahway. Frank Boland was killed in on January 23, 1913, during an exhibition flight in Trinidad. They worked with tailless aircraft that were early predecessors of flying wings. A scale model of their plane is in the Smithsonian. In 1914, the Aeromarine Plane and Motor Company of Avondale, New Jersey, took over the manufacturing rights of all Boland airplanes and engines. Legacy E.T. Wooldridge writes: "The Boland brothers were a re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center Of Gravity Of An Aircraft
The center of gravity (CG) of an aircraft is the point over which the aircraft would balance. Its position is calculated after supporting the aircraft on at least two sets of weighing scales or load cells and noting the weight shown on each set of scales or load cells. The center of gravity affects the stability of the aircraft. To ensure the aircraft is safe to fly, the center of gravity must fall within specified limits established by the aircraft manufacturer. Terminology ;Ballast: Ballast is removable or permanently installed weight in an aircraft used to bring the center of gravity into the allowable range. ;Center-of-Gravity Limits: Center of gravity (CG) limits are specified longitudinal (forward and aft) and/or lateral (left and right) limits within which the aircraft's center of gravity must be located during flight. The CG limits are indicated in the airplane flight manual. The area between the limits is called the ''CG range'' of the aircraft. ;Weight and Balance: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Fairing
An aircraft fairing is a structure whose primary function is to produce a smooth outline and reduce drag.Crane, Dale: ''Dictionary of Aeronautical Terms, Third Edition'', page 206. Aviation Supplies & Academics Inc, Newcastle Washington, 1997. These structures are covers for gaps and spaces between parts of an aircraft to reduce form drag and interference drag, and to improve appearance.Bingelis, Tony: ''The Sportplane Builder'', pages 261-265. Experimental Aircraft Association Aviation Foundation, 1979. Types On aircraft, fairings are commonly found on: ; Belly fairing : Also called a "ventral fairing", it is located on the underside of the fuselage between the main wings. It can also cover additional cargo storage or fuel tanks. ; Cockpit fairing : Also called a "cockpit pod", it protects the crew on ultralight trikes. Commonly made from fiberglass, it may also incorporate a windshield.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page C-17. Cybair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantilever
A cantilever is a rigid structural element that extends horizontally and is supported at only one end. Typically it extends from a flat vertical surface such as a wall, to which it must be firmly attached. Like other structural elements, a cantilever can be formed as a beam, plate, truss, or slab. When subjected to a structural load at its far, unsupported end, the cantilever carries the load to the support where it applies a shear stress and a bending moment. Cantilever construction allows overhanging structures without additional support. In bridges, towers, and buildings Cantilevers are widely found in construction, notably in cantilever bridges and balconies (see corbel). In cantilever bridges, the cantilevers are usually built as pairs, with each cantilever used to support one end of a central section. The Forth Bridge in Scotland is an example of a cantilever truss bridge. A cantilever in a traditionally timber framed building is called a jetty or forebay. In the southe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunwale
The gunwale () is the top edge of the hull of a ship or boat. Originally the structure was the "gun wale" on a sailing warship, a horizontal reinforcing band added at and above the level of a gun deck to offset the stresses created by firing artillery. Over time it remained as a valuable stiffener mounted inboard of the sheer strake on commercial and recreational craft. In modern boats, it is the top edge of the hull where there is usually some form of stiffening, often in the form of traditional wooden boat construction members called the "inwale" and "outwale". On a canoe, the gunwale is typically the widened edge at the top of its hull, reinforced with wood, plastic or aluminum, to carry the thwarts. On a narrowboat A narrowboat is a particular type of canal boat, built to fit the narrow locks of the United Kingdom. The UK's canal system provided a nationwide transport network during the Industrial Revolution, but with the advent of the railways, commerc ... or c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boland 100hp V-8
The Boland V-8 was an aircraft engine that was developed by the Boland Brothers for use in their tailless aircraft. Between 1908 and 1914, four versions of this motor were produced ranging in power from to . The Boland motors all used an unusual concentric overhead valve. This arrangement positioned the intake valve in the middle of the exhaust valve. These were actuated by a single push rod and rocker arm. Variants ;60 HP :The prototype of this motor first appeared in a Boland aircraft 1908. According to a Boland advertisement from 1911, they claimed that this single original motor powered all of the various iterations of the early Boland aircraft for three years without the need for repair or rebuild ;70 HP :Bore: , Stroke: , Displacement: , Weight: ;100 HP :Bore: , Stroke: , Displacement: , Weight: ;125 HP :This motor was mentioned in a 1914 Boland advertisement. Applications * Boland 1911 Tailless Biplane (60 HP) * Shieder 1911 aeroplane (60 HP) * Boland 1911 Convention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeromarine
The Aeromarine Plane and Motor Company was an early American aircraft manufacturer founded by Inglis M. Upperçu which operated from 1914 to 1930. From 1928 to 1930 it was known as the Aeromarine-Klemm Corporation. History The beginnings of the company dated to 1908, when Uppercu began to finance aeronautical experiments by the Boland brothers at Keyport, New Jersey. In 1914, Aeromarine itself was founded at Keyport with Uppercu as president. Aeromarine built mostly military seaplanes and flying boats, the most significant of which were the models 39 and 40. The company broke new ground in aviation by offering some of the first regularly scheduled flights. Aviation promoter Harry Bruno worked with Aeromarine to commercialize the transportation potential of airflight. In 1928, the firm renamed itself Aeromarine-Klemm Corporation and began producing mostly Klemm aircraft designs, until the Great Depression forced its closure in 1930. The firm also built aero engines. After Aero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boland 1914 Monoplane Flying Boat 3 View Aeronautics Vol
Boland may refer to: People with the surname *Boland (baseball), a 19th-century baseball player * Boland brothers (early 20th century), Frank, James, and Joseph; early American aircraft designers *Akeel Boland (born 1991), BJJ Practitioner, Good Jitsu/Bad back * Adam Boland (born 1977), Australian television personality * Bernie Boland (1892–1973), American professional baseball player *Bob Boland, Australian rugby league footballer and coach * Bridget Boland (1913–1988), British playwright *Charles W. Boland (1939–1961), Canadian jockey; killed in racing accident *Derek Boland, better known as Derek B (1965–2009), British rap producer and artist *Eamon Boland (born 1947), English actor * Eavan Boland (1944–2020), Irish poet *Eddie Boland (1883–1935), American film actor *Edward Boland (1911–2001), American politician from Massachusetts; U.S. representative 1953–89 *Elizabeth Boland (born 1991), Canadian singer-songwriter who uses the performing name Lowell *Ernest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boland 70hp V-8
The Boland V-8 was an aircraft engine that was developed by the Boland Brothers for use in their tailless aircraft. Between 1908 and 1914, four versions of this motor were produced ranging in power from to . The Boland motors all used an unusual concentric overhead valve. This arrangement positioned the intake valve in the middle of the exhaust valve. These were actuated by a single push rod and rocker arm. Variants ;60 HP :The prototype of this motor first appeared in a Boland aircraft 1908. According to a Boland advertisement from 1911, they claimed that this single original motor powered all of the various iterations of the early Boland aircraft for three years without the need for repair or rebuild ;70 HP :Bore: , Stroke: , Displacement: , Weight: ;100 HP :Bore: , Stroke: , Displacement: , Weight: ;125 HP :This motor was mentioned in a 1914 Boland advertisement. Applications * Boland 1911 Tailless Biplane (60 HP) * Shieder 1911 aeroplane (60 HP) * Boland 1911 Convention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boland Aircraft
Boland may refer to: People with the surname *Boland (baseball), a 19th-century baseball player *Boland brothers (early 20th century), Frank, James, and Joseph; early American aircraft designers *Akeel Boland (born 1991), BJJ Practitioner, Good Jitsu/Bad back *Adam Boland (born 1977), Australian television personality * Bernie Boland (1892–1973), American professional baseball player *Bob Boland, Australian rugby league footballer and coach *Bridget Boland (1913–1988), British playwright *Charles W. Boland (1939–1961), Canadian jockey; killed in racing accident *Derek Boland, better known as Derek B (1965–2009), British rap producer and artist *Eamon Boland (born 1947), English actor *Eavan Boland (1944–2020), Irish poet *Eddie Boland (1883–1935), American film actor *Edward Boland (1911–2001), American politician from Massachusetts; U.S. representative 1953–89 *Elizabeth Boland (born 1991), Canadian singer-songwriter who uses the performing name Lowell *Ernest Bert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Gunwale")