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La Société Ellipse
Ellipse is a French aircraft manufacturer, located in Étuz. The company specializes in building hang gliders and ultralight trikes.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 43. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X The company also builds the DTA Diva, DTA Dynamic and DTA Magic ultralight trike wings under contract to DTA sarl DTA sarl (Delta Trikes Aviation) is a French aircraft manufacturer based in Montélimar. The company specializes in the design and manufacture of ultralight trikes.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2 ....Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 208-210. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Aircraft References External links * {{Ellipse aircraft Aircraft manufacturers of France Hang gliders Ultralight trikes Companies based in Bourgogne-Franche-Comté ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Étuz
Étuz is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France. See also *Communes of the Haute-Saône department The following is a list of the 539 communes in the French department of Haute-Saône. The communes cooperate in the following intercommunalities (as of 2020):Communes of Haute-Saône {{HauteSaône-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Sol'R
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special type of ellipse in which the two focal points are the same. The elongation of an ellipse is measured by its eccentricity e, a number ranging from e = 0 (the limiting case of a circle) to e = 1 (the limiting case of infinite elongation, no longer an ellipse but a parabola). An ellipse has a simple algebraic solution for its area, but only approximations for its perimeter (also known as circumference), for which integration is required to obtain an exact solution. Analytically, the equation of a standard ellipse centered at the origin with width 2a and height 2b is: : \frac+\frac = 1 . Assuming a \ge b, the foci are (\pm c, 0) for c = \sqrt. The standard parametric equation is: : (x,y) = (a\cos(t),b\sin(t)) \quad \text \quad 0\leq t\leq 2\pi. Ellipses ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hang Gliders
Hang gliding is an air sport or recreational activity in which a pilot flies a light, non-motorised foot-launched heavier-than-air aircraft called a hang glider. Most modern hang gliders are made of an aluminium alloy or composite frame covered with synthetic sailcloth to form a wing. Typically the pilot is in a harness suspended from the airframe, and controls the aircraft by shifting body weight in opposition to a control frame. Early hang gliders had a low lift-to-drag ratio, so pilots were restricted to gliding down small hills. By the 1980s this ratio significantly improved, and since then pilots have been able to soar for hours, gain thousands of feet of altitude in thermal updrafts, perform aerobatics, and glide cross-country for hundreds of kilometers. The Federation Aeronautique Internationale and national airspace governing organisations control some regulatory aspects of hang gliding. Obtaining the safety benefits of being instructed is highly recommended and indee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Manufacturers Of France
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Alizé
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special type of ellipse in which the two focal points are the same. The elongation of an ellipse is measured by its eccentricity e, a number ranging from e = 0 (the limiting case of a circle) to e = 1 (the limiting case of infinite elongation, no longer an ellipse but a parabola). An ellipse has a simple algebraic solution for its area, but only approximations for its perimeter (also known as circumference), for which integration is required to obtain an exact solution. Analytically, the equation of a standard ellipse centered at the origin with width 2a and height 2b is: : \frac+\frac = 1 . Assuming a \ge b, the foci are (\pm c, 0) for c = \sqrt. The standard parametric equation is: : (x,y) = (a\cos(t),b\sin(t)) \quad \text \quad 0\leq t\leq 2\pi. Ellipses ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Zenith
The Ellipse Zenith is a French high-wing, single-place, hang glider that was designed and produced by La société Ellipse of Étuz.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 43. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The Zenith was designed as a competition hang glider and was built in only one size. With structural reinforcement it is also suitable for adding a motorized harness for powered hang glider operations. The Zenith is made from aluminum tubing, with the wing covered in Dacron sailcloth. Its span wing is cable braced from a single kingpost A king post (or king-post or kingpost) is a central vertical post used in architectural or bridge designs, working in tension to support a beam below from a truss apex above (whereas a crown post, though visually similar, supports items above f .... The nose angle is 132° and the aspect ratio is 7.7:1. Variants ;Zenith 150 :Sole unpowered mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Windigo
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special type of ellipse in which the two focal points are the same. The elongation of an ellipse is measured by its eccentricity e, a number ranging from e = 0 (the limiting case of a circle) to e = 1 (the limiting case of infinite elongation, no longer an ellipse but a parabola). An ellipse has a simple algebraic solution for its area, but only approximations for its perimeter (also known as circumference), for which integration is required to obtain an exact solution. Analytically, the equation of a standard ellipse centered at the origin with width 2a and height 2b is: : \frac+\frac = 1 . Assuming a \ge b, the foci are (\pm c, 0) for c = \sqrt. The standard parametric equation is: : (x,y) = (a\cos(t),b\sin(t)) \quad \text \quad 0\leq t\leq 2\pi. Ellipses ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Twist
The Ellipse Twist is a French high-wing, single-place, hang glider designed and produced by La société Ellipse of Étuz.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 43. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The Twist was designed as a beginner hang glider and is built in three sizes. Typical of the series, the Twist 15 is made from aluminum tubing, with the wing covered in Dacron sailcloth. Its span wing, uses a single tube-style kingpost and upper flying wires In aeronautics, bracing comprises additional structural members which stiffen the functional airframe to give it rigidity and strength under load. Bracing may be applied both internally and externally, and may take the form of strut, which act in .... The nose angle is 120° and the aspect ratio is 6.5:1. The model number indicates the approximate wing area in square metres. Variants ;Twist 13 :Small sized model with a wing area of , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Titan
The Ellipse Titan is a French high-wing, single-place, hang glider designed and produced by La société Ellipse of Étuz, introduced in 2002.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 43. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The Titan was designed as a competition hang glider and is built in two different models and two sizes. Typical of the series, the Titan Comp 12.5 is made from aluminum tubing, with the wing covered in Dacron sailcloth. Its span wing is a "topless" design, lacking a kingpost and upper flying wires In aeronautics, bracing comprises additional structural members which stiffen the functional airframe to give it rigidity and strength under load. Bracing may be applied both internally and externally, and may take the form of strut, which act in .... The nose angle is 132° and the aspect ratio is 7.2:1. The model number indicates the approximate wing area in square metres. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipse Fuji
The Ellipse Fuji is a French high-wing, single-place, hang glider that was designed and produced by La société Ellipse of Étuz.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 43 and 98. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The Fuji was designed as an intermediate hang glider for local recreational and cross-country flying. Built in four sizes, it is also suitable for adding a motorized harness for powered hang glider operations. Typical of the series, the Fuji 15 is made from aluminum tubing, with the wing covered in Dacron sailcloth. Its span wing is cable braced from a single kingpost. The nose angle is 122° and the aspect ratio is 6.6:1. The model number indicates the approximate wing area in square metres. Operational history The Fuji 15 is used on the DTA Alizés nanotrike and the Electravia Electro Trike The Electravia Electro Trike is a French electric ultralight trike, produced b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and the North Sea; overseas territories include French Guiana in South America, Saint Pierre and Miquelon in the North Atlantic, the French West Indies, and many islands in Oceania and the Indian Ocean. Due to its several coastal territories, France has the largest exclusive economic zone in the world. France borders Belgium, Luxembourg, Germany, Switzerland, Monaco, Italy, Andorra, and Spain in continental Europe, as well as the Netherlands, Suriname, and Brazil in the Americas via its overseas territories in French Guiana and Saint Martin. Its eighteen integral regions (five of which are overseas) span a combined area of and contain clos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DTA Sarl
DTA sarl (Delta Trikes Aviation) is a French aircraft manufacturer based in Montélimar. The company specializes in the design and manufacture of ultralight trikes.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', pages 208-210. WDLA UK, Lancaster UK, 2011. ISSN 1368-485XBertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 98-99. Pagefast Ltd, Lancaster UK, 2003. ISSN 1368-485X The company also specializes in the design of ultralight trike wings which are manufactured under subcontract by Ellipse. DTA also designed and builds the J-RO autogyro An autogyro (from Greek and , "self-turning"), also known as a ''gyroplane'', is a type of rotorcraft that uses an unpowered rotor in free autorotation to develop lift. Forward thrust is provided independently, by an engine-driven propeller. Whi ..., which aims to provide a similar experience to trike flying, but with rotary wings.Tacke, Willi; Marino Boric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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