基本信息:
- 专利标题： 원자재 특성을 이용한 방수용 경량 강판맨홀뚜껑
- 专利标题（英）：Lightweight Waterproofing Manhole Cover
- 专利标题（中）：轻便防水井盖
- 申请号：KR1020110043403 申请日：2011-05-09
- 公开(公告)号：KR101226632B1 公开(公告)日：2013-01-25
- 发明人： 김흥규
- 申请人： 주식회사 신양에벤에셀
- 申请人地址： 경상남도 진주시 진성면 동부로****번길 **
- 专利权人： 주식회사 신양에벤에셀
- 当前专利权人： 주식회사 신양에벤에셀
- 当前专利权人地址： 경상남도 진주시 진성면 동부로****번길 **
- 代理人： 고영회
- 主分类号： E02D29/14
- IPC分类号： E02D29/14 ; B65D90/10 ; H02G9/10 ; E03F5/02
The present invention relates to a manhole cover composed of a lower mold 300 and the upper cover 400, the lower mold 300 of the middle section, leaving only the edge of the circular plate section shaped bottom plate 310; The combined along the inner side edges of the bottom plate 310, the load of the ring-shaped projecting vertical support column (320); And, while maintaining the load-bearing pillars 320 and at regular intervals and located on the outer side of the load support column 320, is coupled to the top surface of the bottom plate 310 is higher than the load-bearing pillar 320 perpendicular cover the support pole 330 projecting; consists of, the upper cover 400 includes a cover plate 410 of the metal plate of circular shape, mounted to the upper end of the lid support columns 330; And, a plurality of reinforcement members (420, mounted to the upper end of the coupling to the lower surface of the cover plate (410) across the lower surface of the cover plate 410, the respective side end portions in the load-bearing pillars 320 ); consists of an outer rim of the cover plate 410 is downwardly bent is characterized in that the upper end portion surrounding the outside of the lid support columns 330. the
公开/授权文献:
- KR1020120125769A 원자재 특성을 이용한 방수용 경량 강판맨홀뚜껑 公开/授权日：2012-11-19
信息查询:
EspacenetIPC结构图谱:
| E | 固定建筑物 |
| --E02 | 水利工程；基础；疏浚 |
| ----E02D | 基础；挖方；填方；地下或水下结构物 |
| ------E02D29/00 | 地下或水下结构物；挡土墙 |
| --------E02D29/12 | .人孔井；其他检查室或人可进入的室；其附属物 |
| ----------E02D29/14 | ..人孔或类似物的盖；盖的框架 |