专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07845686B2 Restrained pipe joining system for plastic pipe 有权
标题翻译：塑料管限制管接头系统
公开(公告)号：US07845686B2
公开(公告)日：2010-12-07
申请号：US11957824
申请日：2007-12-17
申请人： Keith Steinbruck
发明人： Keith Steinbruck
IPC分类号： F16L39/00
CPC分类号： F16L37/148
摘要： A restrained pipe joining system is shown comprising male and female ends each having aligned circumferential grooves which form a canal for passage of a locking key strap. During manufacture, the female belled end is sequentially formed over a Rieber style gasket and then over a ring shaped casing member having an inner circumferential groove formed on its inner circumferential surface. Preferably, the ring shaped casing has circumferentially spaced teeth that act as a pipe stop in cooperation with an outer circumferential groove on the male spigot to index the pipes to be coupled.
摘要翻译：示出了限制的管接合系统，其包括阳和末端，每个端部具有对准的圆周槽，其形成用于通过锁定键带的通道。在制造过程中，女性开口端顺序地形成在里伯式衬垫上，然后在其内圆周表面上形成有内周槽的环形壳体构件上。优选地，环形壳体具有周向间隔开的齿，其作为与止动件配合的止动件，与凸型套管上的外周凹槽配合以对要连接的管道进行索引。

2. 发明申请

US20090152863A1 RESTRAINED PIPE JOINING SYSTEM FOR PLASTIC PIPE 有权
标题翻译：用于塑料管的限制管道接合系统
公开(公告)号：US20090152863A1
公开(公告)日：2009-06-18
申请号：US11957824
申请日：2007-12-17
申请人： Keith Steinbruck
发明人： Keith Steinbruck
IPC分类号： F16L47/12
CPC分类号： F16L37/148
摘要： A restrained pipe joining system is shown comprising male and female ends each having aligned circumferential grooves which form a canal for passage of a locking key strap. During manufacture, the female belled end is sequentially formed over a Rieber style gasket and then over a ring shaped casing member having an inner circumferential groove formed on its inner circumferential surface. Preferably, the ring shaped casing has circumferentially spaced teeth that act as a pipe stop in cooperation with an outer circumferential groove on the male spigot to index the pipes to be coupled.
摘要翻译：示出了限制的管接合系统，其包括阳和末端，每个端部具有对准的圆周槽，其形成用于通过锁定键带的通道。在制造过程中，女性开口端顺序地形成在里伯式衬垫上，然后在其内圆周表面上形成有内周槽的环形壳体构件上。优选地，环形壳体具有周向间隔开的齿，其作为与止动件配合的止动件，与凸型套管上的外周凹槽配合以对要连接的管道进行索引。

你已经成功收藏专利！

检索式保存成功!

IPRDB