发明名称 |
WHILE HAVING COMPATIBILITY, LOAD SPILL WAY HANDGUARD |
摘要 |
PURPOSE: A drain cover for heavy load having compatibility is provided to cover the upper part of a drain ditch with a drain cover for heavy load. CONSTITUTION: A drain cover(100A) for heavy load is placed on a support frame(2). A support groove(10) is depressed from the outer part of a side frame(102) toward the inner parts of a bearing bar and a support member(110). The support groove is formed on the support member. A finishing plate(12) is fixed to the support member. The finishing plate has a shape similar to the support groove. |
申请公布号 |
KR101051636(B1) |
申请公布日期 |
2011.07.26 |
申请号 |
KR20100092903 |
申请日期 |
2010.09.24 |
申请人 |
WOOCHANG GRATING CO., LTD. |
发明人 |
OH, WOONG BAE |
分类号 |
E03F5/06;E02D29/14 |
主分类号 |
E03F5/06 |
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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