DEVICE FOR ROTATING LIQUID ROCKET ENGINE, CAPABLE OF ROTATING THE LIQUID ROCKET ENGINE ONLY WITH WORKERS' POWER

摘要

PURPOSE: A device for rotating liquid rocket engine is provided to minimize necessary torque by positioning a rotary shaft in the center of gravity of an engine, and to generate the torque with little power using a worm gear pack.;CONSTITUTION: A device for rotating liquid rocket engine comprises an engine fixing ring(50), a lower frame(60), and a worm gear pack(70). The lower frame supports the engine fixing ring. The engine fixing ring comprises a frame for fixing the center of gravity of a fixing ring, a frame for fixing an engine gimbal mount, and a plate for fixing the engine gimbal mount. The worm gear pack is inserted into the lower frame.;COPYRIGHT KIPO 2012