发明名称 |
SCREW TYPE SAFETY FENCE POST |
摘要 |
PURPOSE: A screw type safety fence post is provided to install easily and to prevent the damage of the head during installation. CONSTITUTION: A screw type safety fence post(100) comprises a cylindrical upper part(102) and a tapered conic lower part(104), wherein a spiral projection part(106) is partially formed on the lower part of the post and a pair of holes(108,109) are formed on the downward offset part from the top end to fix a safety wall.
|
申请公布号 |
KR20010063491(A) |
申请公布日期 |
2001.07.09 |
申请号 |
KR19990060578 |
申请日期 |
1999.12.22 |
申请人 |
SAMBO ENGINEERING CO., LTD.;UM, IN SUP |
发明人 |
UM, IN SUP |
分类号 |
E01F15/00;E04H17/20;(IPC1-7):E01F15/00 |
主分类号 |
E01F15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|