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SECONDARY ELECTRIC TRAMWAY FOR PREVENTING THE BIASED ABRASION OF A RIGID BODY ELECTRIC TRAMWAY OF A T-BAR METHOD CAPABLE OF SAVING BUDGET ACCORDING TO THE REPLACEMENT OF A RAILROAD
SECONDARY ELECTRIC TRAMWAY FOR PREVENTING THE BIASED ABRASION OF A RIGID BODY ELECTRIC TRAMWAY OF A T-BAR METHOD CAPABLE OF SAVING BUDGET ACCORDING TO THE REPLACEMENT OF A RAILROAD
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机译：二次电滑道，可防止因更换铁道而节省预算的T-Bar方法的刚体电滑道的偏磨
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摘要
PURPOSE: A secondary electric tramway for preventing the biased abrasion of a rigid body electric tramway of a T-bar method is provided to increase the lifetime of a rigid body electric tramway by combining a secondary electric tramway with a rigid body electric tramway at a biased abrasion section.;CONSTITUTION: A gripping protrusion(214) is formed on a bottom part of a secondary long ear(210). A secondary electric car line(220) is fixed to and supported with the gripping protrusion of the secondary long ear. The secondary electric car line is contacted with the pantograph of an electric car along with a main electric car line. The long ear of a rigid body electric tramway and the secondary long ear of the secondary electric tramway consist of a fastening bolt(230). The fastening bolt is combined by a bolt through a bolt combining groove.;COPYRIGHT KIPO 2012
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