发明名称 |
CLEANING UNIT OF GUILD RAIL |
摘要 |
PURPOSE: An automatic cleaning device for a guide rail is provided to perform cleaning work for guiderail and road signals by mechanical force. CONSTITUTION: An automatic cleaning device for a guide rail comprises a mounting unit(50). The mounting unit comprises a pump(11), a mixing tank(12), an extension hose roll(13), a double step extension boom(20), a telescopic cylinder(30), an injection nozzle pipe(40), and an injection nozzle(41). The pump and the mixing tank are installed in a frame(10). The extension hose roll is installed in the frame. The double step extension boom is composed of first and second extension booms(21, 22) and projected to the front side of the frame. The telescope cylinder is fixed to the first extension boom. The shaft(31) of the telescope cylinder and the injection nozzle are coupled with the second extension boom.
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申请公布号 |
KR20120117200(A) |
申请公布日期 |
2012.10.24 |
申请号 |
KR20110034803 |
申请日期 |
2011.04.14 |
申请人 |
JEONG, JUNG HO;YUN, SANG WON |
发明人 |
JEONG, JUNG HO;YUN, SANG WON |
分类号 |
E01H3/02;E01F15/00;E01H3/00 |
主分类号 |
E01H3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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