四川成渝获得实用新型专利授权:“一种高速公路运行安全防碰撞护栏”

证券之星企业动态
Nov 14

证券之星消息,根据天眼查APP数据显示四川成渝(601107)新获得一项实用新型专利授权,专利名为“一种高速公路运行安全防碰撞护栏”,专利申请号为CN202423004480.7,授权日为2025年11月14日。专利摘要:本实用新型公开了一种高速公路运行安全防碰撞护栏,涉及车道护栏技术领域。本实用新型包括护栏架,所述护栏架上设置有若干个缓冲机构和若干个减速机构;所述缓冲机构包括缓冲组件和旋转组件,...

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