发明名称 CONTACT PREVENTION SIGN SUPPORT FOR INSIDE OF PIT
摘要 PROBLEM TO BE SOLVED: To reduce the used amount of a tape while exerting a sufficient function of a contact prevention sign for the inside of a pit, and enable shortening of work time associated with creation.SOLUTION: A contact prevention sign support 1 for the inside of a pit is arranged within the pit. A stripe tape 3 is stuck on a part of a side surface of a cylindrical member 2 made of resin. The contact prevention sign support can reduce the used amount of the tape while exerting a sufficient function of a contact prevention sign for the inside of the pit, and shorten work time associated with creation.SELECTED DRAWING: Figure 2
申请公布号 JP2016142060(A) 申请公布日期 2016.08.08
申请号 JP20150019213 申请日期 2015.02.03
申请人 SUMITOMO METAL MINING CO LTD 发明人 UCHIDA MASABUMI
分类号 E04G21/32;E01F9/60;E01F9/623;E01F9/658;E01F9/696 主分类号 E04G21/32
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