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The Rolls-Royce Thrust Measuring Rig (TMR) was a VTOL aircraft developed to explore the practicality, characteristics, and requirements of such an aircraft. [2] It was widely known by its nickname of the Flying Bedstead due to its radically unconventional appearance for an aircraft, basically consisting of a rectangular tubular framework that was built around the engines, a platform being ...
During the 1940s, various nations became interested in developing viable aircraft capable of vertical take-offs and landings (VTOL). During the 1950s, Britain had flight-tested the purpose-built Rolls-Royce Thrust Measuring Rig, a crude but pioneering VTOL aircraft that successfully flew as envisioned, demonstrating the viability of the concept as well as providing useful data to build upon. [1]
A lift jet - the Rolls-Royce RB.108. A lift jet is a lightweight jet engine installed only for upward thrust. [1]An early experimental program using lift engines was the Rolls-Royce Thrust Measuring Rig (TMR), nicknamed the "Flying Bedstead", first run in 1955.
Rolls-Royce Thrust Measuring Rig (vertically mounted jet) Rotary Rocket Roton (rotating annular aerospike rotor) Ryan X-13 Vertijet ; Ryan ...
The Rolls-Royce RB.108 was a British jet engine designed in the mid-1950s by Rolls-Royce specifically for use as a VTOL lift engine. It was also used to provide horizontal thrust in the Short SC.1 . Design and development
the rear of the F135 engine (nozzle rotated down) that powers the Rolls-Royce LiftSystem. Instead of using separate lift engines, like the Yakovlev Yak-38, or rotating nozzles for engine bypass air, like the Harrier, the "LiftSystem" has a shaft-driven LiftFan, designed by Lockheed Martin and developed by Rolls-Royce, [3] and a thrust vectoring nozzle for the engine exhaust that provides lift ...
Although no longer flying full-time, on 3 July 1953, aged 58, he made the first free flight of the unusual Rolls-Royce Thrust Measuring Rig, a pioneering vertical take-off and landing experimental aircraft at Hucknall Aerodrome. [1]
Parnall Prawn – Flying boat testing buried engine with variable-angle thrust line; Reid and Sigrist R.S.4 Bobsleigh – Prone-pilot research; Rolls-Royce Thrust Measuring Rig – Low speed VTOL control test rig; Rolls-Royce thrust measuring rig VTOL testbed. Saro Shrimp – Experimental half-scale flying boat for development of cancelled ...