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Dynamic test bench for testing a train set, in particular an automatic subway train set, equipped with an electric shaft
Dynamic test bench for testing a train set, in particular an automatic subway train set, equipped with an electric shaft
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机译:动态测试台,用于测试配有电动轴的火车,特别是自动地铁火车
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摘要
Disclosed is a rolling unit for a test rig for testing an automatic underground train, including: two rolling belts, each one provided for a wheel of the train to roll thereon, the wheels driving the movement of the belts; and a rotary inertial body; each belt including: a pinion that is rotatably connected to the inertial body; two rollers; and a grooved rolling surface mounted on the rollers, meshed with the pinion, and forming a rolling area for a respective wheel between the rollers.
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