中国铁建获得实用新型专利授权:“一种轨道打磨小车及打磨车”

证券之星企业动态
Oct 01, 2025

证券之星消息,根据天眼查APP数据显示中国铁建(601186)新获得一项实用新型专利授权,专利名为“一种轨道打磨小车及打磨车”,专利申请号为CN202421987394.X,授权日为2025年9月16日。专利摘要:本申请实施例提供的轨道打磨小车及打磨车;其中,轨道打磨小车包括框架主体、轨距支撑机构以及打磨机构;框架主体用于连接外部设备;框架主体包括对称设置的小车框架;轨距支撑机构设置于框架主体的...

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