一种新型卡轨车用轨道制动器
A Novel Track Brake for Trapped Rail Car Use
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摘要: 介绍了国内外卡轨车使用的轨道制动器现状。针对其存在的问题，设计出一种新型轨道制动器、它既能以弹簧力来确定制动力，又能在非制动状态下，自由通过现有煤矿井下普通道岔Abstract: Rail brakes for trapped car use at home and abroad are introduced.Targeted to existing problems,a new type of track brake is designed,which can determine braking force by spring force,also can freely pass existing common switch turnouts in coal mine underground in nonbraking status.
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Key words:
- mine car /
- trapped rail car /
- brake
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