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1:34: 8.965 mm A popular scale for collecting vintage and modern American truck models. Established by First Gear, Inc. in the early 1990s with growing popularity in Europe and Australia. 1:33: 9.236 mm The most common scale for paper model kits of aircraft. 1:32: 3⁄8" 9.525 mm: Model railways (1) Aircraft models. Car models. Toy soldiers. 54 ...
For example, 1:48 scale is 1/4" to 1-foot (or 1" to 4 feet) and 1:72 is 1" to 6 feet, while in metric scales such as 1:100th, 1 centimeter equals 1 meter. 1:72 scale was introduced with Skybirds wood and metal model aircraft kits in 1932 and were followed closely by Frog, which used the same scale from 1936 with their "Frog Penguin" brand. 1:72 ...
The US customary "A-size" corresponds to "letter" size, and "B-size" corresponds to "ledger" or "tabloid" size. There were also once British paper sizes, which went by names rather than alphanumeric designations. American Society of Mechanical Engineers (ASME) ANSI/ASME Y14.1, Y14.2, Y14.3, and Y14.5 are commonly referenced standards in the US.
While HO scale is a 1:87 scale (3.5 mm to 1 foot), resulting in a 16.5 mm (0.65 in) gauge from real life prototype 1,435 mm (4 ft 8 + 1 ⁄ 2 in) standard gauge standard gauge. Conversely, modeling standard gauge in Lego trains would yield a scaling of (37.5:1435 =) 1:38.3.
The key prevents relative rotation between the two parts and may enable torque transmission. For a key to function, the shaft and rotating machine element must have a keyway and a keyseat, which is a slot and pocket in which the key fits. The whole system is called a keyed joint. [1] [2] A keyed joint may allow relative axial movement between ...
Given the X, Y and Z coordinates of P, R, S and U, projections 1 and 2 are drawn to scale on the X-Y and X-Z planes, respectively. To get a true view (length in the projection is equal to length in 3D space) of one of the lines: SU in this example, projection 3 is drawn with hinge line H 2,3 parallel to S 2 U 2 .
Data from Raisner General characteristics Crew: one Length: 16 ft 0 in (4.88 m) Upper wingspan: 21 ft 6 in (6.55 m) Wing area: 114 sq ft (10.6 m 2) Empty weight: 265 lb (120 kg) Gross weight: 550 lb (249 kg) Fuel capacity: 10 US Gallons (37.9 litres) Powerplant: 1 × Rotax 503 twin cylinder, two-stroke aircraft engine, 50 hp (37 kW) Propellers: 2-bladed wooden fixed pitch Performance Maximum ...
The aircraft is supplied as a kit for amateur construction and is available in two versions, a full-sized and a 3/4 scale replica. [1] [2] [3] The aircraft is a replica of the First World War German Fokker Dr.I Triplane, built from modern materials and powered with modern engines. [1] [3]