发明申请
- 专利标题： SPIRAL TUBE FOR PRESSURE-SUPPORTING AND EASY PULL-OUT
- 专利标题（中）： 螺旋管用于压力支撑和轻松拉出
-
申请号： US13149229申请日： 2011-05-31
-
公开(公告)号： US20110290367A1公开(公告)日： 2011-12-01
- 发明人: Kwang Hwan OH , Doo Sung SHIN , Mi Kyoung AN , Hyun Young OH , Jong Seok JEON
- 申请人： Kwang Hwan OH , Doo Sung SHIN , Mi Kyoung AN , Hyun Young OH , Jong Seok JEON
- 申请人地址： KR Anyang-si
- 专利权人： LS CABLE LTD.
- 当前专利权人： LS CABLE LTD.
- 当前专利权人地址： KR Anyang-si
- 优先权： KR10-2010-0051565 20100601
- 主分类号： F16L9/22
- IPC分类号： F16L9/22
摘要：
A strip-connecting type spiral tube is configured so that strip members serving as segments are connected to each other. The strip-connecting type spiral tube for pressure-supporting and easy pull-out has a new-type connection structure of strip members, which allow easy and convenient pull-out of strip members adjacently connected and prevents an arrangement of strip members from collapsing due to an external pressure.
信息查询
