| 摘要 |
teaching aids for getting habits of driving and control of different crawler vehicles. SUBSTANCE: driving trainer has cab, frame, controls with hydropneumatic cleaning button built into right-hand lever, driver-mechanic observation instrument, driver-mechanic seat, cine projector and instructor board. Trainer is furnished with poor visibility simulator electrically coupled with hydropneumatic cleaning button and with instructor board. Poor visibility simulator is installed on plate for arrangement before observation instrument of driver-mechanic by command from instructor board. Poor visibility simulator has electric motor, set of limit switches, driving and driven pulleys interconnected by thread, frame made in form of skeleton with inserted organic glass, lever, voltage converter including step-down transformer, rectifier bridge and time delay relay. EFFECT: improved efficiency of training. 2 cl, 2 dwg
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