龙溪股份获得实用新型专利授权：“一种轴套及转动结构”

证券之星企业动态2025-07-23

证券之星消息，根据天眼查APP数据显示龙溪股份（600592）新获得一项实用新型专利授权，专利名为“一种轴套及转动结构”，专利申请号为CN202422318996.2，授权日为2025年7月8日。专利摘要：本实用新型公开一种轴套及转动结构，一种轴套，包括轴套本体，轴套本体的轴孔内壁上开设有若干凹孔，凹孔中嵌设有具有受热膨胀特性的固体自润滑材料，且在凹孔中固体自润滑材料之上的空余位置处填充有亲金属性...

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