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The hydraulic cylinders on this excavator operate the machine's linkages. Hydraulic cylinders in a hot press of a particle board machine. A hydraulic cylinder (also called a linear hydraulic motor) is a mechanical actuator that is used to give a unidirectional force through a unidirectional stroke.
Single acting telescopic cylinders are the simplest and most common design. As with a single acting rod style cylinder, the single acting telescopic cylinder is extended using hydraulic or pneumatic pressure but retracts using external forces when the fluid medium is removed and relieved to the reservoir. This external retraction force is ...
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 ...
The Union Pacific 9000 class was the only class of steam locomotives with a 4-12-2 wheel arrangement ever to be built, also the 9000 class was the largest rigid frame locomotive ever built. Under the Whyte notation for the classification of steam locomotives , the locomotives had four leading wheels , twelve coupled driving wheels , and two ...
The Isuzu Forward (Japanese: いすゞ・フォワード, Isuzu Fowādo) (also known as the Isuzu F-Series) is a line of medium-to-heavy-duty commercial vehicles manufactured by Isuzu since 1970, following the earlier TY model which occupied the same slot in the market.
Two types of forward auctions are common. The first is a liquidate auction. Here buyers seek to obtain the lowest price for an item they are interested in. The second type is a marketing efficiency auction. Buyers wish to obtain a unique item.
The FAB-9000 (Russian: ФАБ-9000) is a Soviet-made aerial bomb. FAB stands for Fugasnaya Aviatsionnaya Bomba ("high-explosive aerial bomb") and 9000 stands for the weight of the bomb in kilograms. It is one of the heaviest bombs of the Soviet Air Forces and the Russian Aerospace Forces .
Translational lift is improved rotor efficiency resulting from directional flight in a helicopter.Translation is the conversion from the hover to forward flight. [1]: 2–27 As undisturbed air enters the rotor system horizontally, turbulence and vortices created by hovering flight are left behind and the flow of air becomes more horizontal.