发明申请
US20150211665A1 DUCT COUPLER FOR USE WITH DUCTS IN A WET JOINT OF SEGMENTAL CONCRETE CONSTRUCTION
审中-公开
基本信息:
- 专利标题： DUCT COUPLER FOR USE WITH DUCTS IN A WET JOINT OF SEGMENTAL CONCRETE CONSTRUCTION
- 专利标题（中）：用于水泥混凝土施工中使用的导管联轴器
- 申请号：US14274178 申请日：2014-05-09
- 公开(公告)号：US20150211665A1 公开(公告)日：2015-07-30
- 发明人： Felix L. SORKIN
- 申请人： Felix L. SORKIN
- 主分类号： F16L21/00
- IPC分类号： F16L21/00
摘要：
A duct coupling system has a first concrete segment, a first duct positioned in the first concrete segment so as to have an end extending outwardly therefrom, a second concrete segment, a second duct positioned in the second concrete segment so as to have an end extending outwardly therefrom in a direction toward the end of the first duct, and a tubular member slidably positioned over the ends of the first and second ducts so as to join the first and second ducts together in a liquid-tight relationship. The first concrete segment is positioned in spaced relation to the second concrete segment. A wet joint is formed in the space between the first concrete segment and the second concrete segment. The tubular member is embedded in the wet joint.
摘要（中）：
管道联接系统具有第一混凝土段，第一管道，其定位在第一混凝土段中以具有从其向外延伸的端部，第二混凝土段，第二管道，其定位在第二混凝土段中，以使端部延伸 在朝向第一管道的端部的方向上向外，以及可滑动地定位在第一和第二管道的端部上以便以不透液体的关系将第一和第二管道连接在一起的管状构件。 第一混凝土段与第二混凝土段相隔定位。 在第一混凝土段和第二混凝土段之间的空间中形成湿接头。 管状构件嵌入湿接头中。
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16L | 管接头 |
| ------F16L21/00 | 用套或管座连接 |