公开(公告)号：US5920976A

公开(公告)日：1999-07-13

申请号：US898724

申请日：1997-07-22

申请人： Stephen Cecil Grigory ,  Jesse Abergo Villarreal ,  Jeffrey Gene Wright ,  Donald Wade Johnson

发明人： Stephen Cecil Grigory ,  Jesse Abergo Villarreal ,  Jeffrey Gene Wright ,  Donald Wade Johnson

IPC分类号： F16L55/16 ,  B23P6/00

CPC分类号： F16L55/1612 ,  Y10T137/0441 ,  Y10T137/598 ,  Y10T29/49732 ,  Y10T29/49735 ,  Y10T29/49739 ,  Y10T29/49741

摘要： A remote pipe sealing system comprising an insertion tool and a seal apparatus for providing sealing to a damaged pipe. The sealing apparatus includes a cover member and a tool attachment member. The insertion tool includes a guide member and a handle having an outer tube and an inner shaft slidably positioned within the outer tube. The guide member is slidably associated with the outer tube. Additionally, the insertion tool includes a member for releasably attaching the tool attachment member to the inner shaft of the handle. The releasable attachment member enables releasable controlled positioning of the cover member within the outer tube of the handle. The invention further includes a method for remotely repairing damaged pipes.

摘要翻译： 一种远程管道密封系统，包括插入工具和用于向损坏的管道提供密封的密封装置。 密封装置包括盖构件和工具附接构件。 插入工具包括引导构件和手柄，其具有可滑动地定位在外管内的外管和内轴。 引导构件与外管可滑动地相关联。 此外，插入工具包括用于将工具附接构件可释放地附接到手柄的内轴的构件。 可释放的附接构件能够将盖构件可释放地控制定位在手柄的外管内。 本发明还包括用于远程修复损坏的管道的方法。

公开(公告)号：US5954095A

公开(公告)日：1999-09-21

申请号：US898721

申请日：1997-07-22

申请人： Stephen Cecil Grigory ,  Jesse Abergo Villarreal ,  Jeffrey Gene Wright ,  Donald Wade Johnson

发明人： Stephen Cecil Grigory ,  Jesse Abergo Villarreal ,  Jeffrey Gene Wright ,  Donald Wade Johnson

IPC分类号： F16L55/168 ,  F16L55/16

CPC分类号： F16L55/168

摘要： A pipe sealing system comprising an insertion tool and a seal apparatus for providing sealing to a damaged pipe. The sealing apparatus includes a cover member and a tool attachment member. The insertion tool includes a handle having an outer tube and an inner shaft slidably positioned within the outer tube. Additionally, the insertion tool includes an attachment region associated with the inner shaft for releasably attaching the tool attachment member to the insertion tool. The attachment region enables releasable controlled positioning of the cover member within the outer tube of the handle. The invention further includes a method for repairing damaged pipes.

摘要翻译： 一种管道密封系统，包括插入工具和用于向损坏的管道提供密封的密封装置。 密封装置包括盖构件和工具附接构件。 插入工具包括具有外管和可滑动地定位在外管内的内轴的手柄。 另外，插入工具包括与内轴相关联的附接区域，用于将工具附接构件可释放地附接到插入工具。 附接区域能够将盖构件可释放地控制定位在手柄的外管内。 本发明还包括一种修复受损管道的方法。