发明名称 MOUNTING METAL FITTINGS FOR SNOW POLE
摘要 PROBLEM TO BE SOLVED: To provide mounting metal fittings for a snow pole capable of being mounted in a detachable manner and being maintained at a favorable angle to be set when an angle of a reflecting surface of a delineator and a road is set during the setting. SOLUTION: The mounting metal fittings for the snow pole is are constituted that a supporting steel pipe having clamping metal fittings for clamping them to a support of a guard rail on the outside thereof and having a metal spring for preventing the rotation of the snow pole inserted inside thereof is placed downward and that an auxiliary steel pipe bearing the snow pole by inserting the snow pole thereinto and having the same center shaft as that of the supporting steel pipe is placed upward.
申请公布号 JP2002146734(A) 申请公布日期 2002.05.22
申请号 JP20000340522 申请日期 2000.11.08
申请人 NITTETSU CORROSION PREVENTION CO LTD 发明人 USUKI TOSHIMASA
分类号 E01F15/04;E01F9/011;E01F9/013;E01F9/015;E01F9/03;E01F15/02;E01F15/08 主分类号 E01F15/04
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