IMR OpenIR
可拆式防盗螺栓
王江群
1999
Keyword防盗螺栓 螺栓
description.department中国科学院金属研究所;
Abstract该专利是一种可拆式防盗螺栓装置。它由螺杆、螺母、锁紧螺钉等组成,其特征在于:还含有一由非磁性材料如青铜、硬铅等制成的带销孔圆螺母;由永磁材料制成的磁销;由铁磁性材料制成的圆筒形防护套;螺母和圆螺母依次套在螺杆上,并分别用锁紧螺钉固定,圆螺母应长出螺杆;磁销放入圆螺母销孔中;防护套罩在所有螺母的外部,防护套内沟槽与圆螺母销孔等高。该专利所提供的螺栓既可以方便拆卸,同时又可有效防盗。
Language中文
Document Type成果
Identifierhttp://ir.imr.ac.cn/handle/321006/68781
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
王江群. 可拆式防盗螺栓. 1999.
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