首页>
外国专利>
Pipe Line Repairing And Reinforcement Device, And Sewage Pipe Repairing Method And Defect Inspection Method Using The Same
Pipe Line Repairing And Reinforcement Device, And Sewage Pipe Repairing Method And Defect Inspection Method Using The Same
展开▼
机译:管道修复加固装置,污水管道修复方法及缺陷检查方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A device for repairing and reinforcing a pipeline, a repair method of a sewer pipe and a defect inspection method using the same are provided to efficiently repair and reinforce a pipeline even if the pipeline is bent or stepped. CONSTITUTION: A device for repairing and reinforcing a pipeline comprises a cylindrical outer sleeve(100) and multiple inner sleeves(200). The outer surface of the outer sleeve touches the inside a pipeline, and one and the other ends are opened. The inner sleeves are formed in a ring-shape and are inserted into multiple inner sleeve insertion grooves(110) formed on the inner surface of the outer sleeve.
展开▼