发明名称 |
SQUARE STEEL STRUT FOR TEMPORARY SOIL SHEATHING WORK |
摘要 |
PURPOSE: A square steel pipe strut for temporary soil sheathing work is provided to easily transport the square steel strut. CONSTITUTION: A square steel strut for temporary soil sheathing work comprises a lifting unit. The lifting unit is fixed on the surface of a square steel pipe strut(10). The lifting unit is composed of fixtures(20,20') and a rotary hanger(30). The fixtures are separated from each other. The rotary hanger is positioned on a rotating hole of the fixture and freely rotates. |
申请公布号 |
KR20100038880(A) |
申请公布日期 |
2010.04.15 |
申请号 |
KR20080098030 |
申请日期 |
2008.10.07 |
申请人 |
P.S. TECH CO., LTD. |
发明人 |
KIM, DONG JOON;KIM, SEONG JIN |
分类号 |
E02D17/04;E02D17/00 |
主分类号 |
E02D17/04 |
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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