基本信息:
- 专利标题： 사다리 덮개
- 专利标题（英）：Ladder cover
- 专利标题（中）：梯子盖
- 申请号：KR2020120002807 申请日：2012-04-06
- 公开(公告)号：KR2020130006005U 公开(公告)日：2013-10-16
- 发明人： 손현진
- 申请人： 대우조선해양 주식회사
- 申请人地址： 경상남도 거제시 거제대로 **** (아주동)
- 专利权人： 대우조선해양 주식회사
- 当前专利权人： 대우조선해양 주식회사
- 当前专利权人地址： 경상남도 거제시 거제대로 **** (아주동)
- 代理人： 김흥진
- 主分类号： B63B9/00
- IPC分类号： B63B9/00 ; E04G21/32 ; E06C7/00
The subject innovation is arranged, the perforations of the two different size the plate constituting the ladder cover body relates to a ladder cover to cover the opening does not install the scaffold ladder installation space or structure installation space of the scaffold, or install the crash bumps formed, and by forming a triangle shape on the lower opposite sides form the side surface reinforcement, by using the bar type installed integrally on a lower center constitutes a central reinforcement, and the cost reduction and weight reduction is possible to the working airborne reduced by manufacturing personnel, the effect of improved structural strength, and it is configured by installing the hinge axis to an end of the ladder and door rotatably hinges installed state to be easily installed and fixed by pivoting the government ladder cover.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B63 | 船舶或其他水上船只；与船有关的设备 |
| ----B63B | 船舶或其他水上船只；船用设备 |
| ------B63B9/00 | 其他类目不包含的船只设计、建造、保养、改装、重新装配、修理或测定性能的方法 |