首页 / 专利库 / 环境工程 / 环境工程 / 整治 / ELEMENT FOR RENOVATING DUCTS, DRAINAGE PIPES, GARBAGE DUMPING PIPES AND THE LIKE

ELEMENT FOR RENOVATING DUCTS, DRAINAGE PIPES, GARBAGE DUMPING PIPES AND THE LIKE

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专利汇可以提供ELEMENT FOR RENOVATING DUCTS, DRAINAGE PIPES, GARBAGE DUMPING PIPES AND THE LIKE专利检索,专利查询,专利分析的服务。并且An element for renovating pipes, ducts or the like, has a longitudinally slit sleeve (10) whose longitudinal edge areas (11, 12) overlap. The sleeve (10) may be expanded into a final position in which the longitudinal edge areas (11, 12) can be locked together. In order for such a renovating element to compensate inner diameter differences in individual duct sections to be renovated, several locking units (14) provided with snap-in notches (22) are arranged in one of the longitudinal edge areas (11, 12) of the slit sleeve (10). Snap-in notches (22) in the longitudinal edge (15, 16) of the other longitudinal edge area (12, 11) can snap into the snap-in notches (22) of the locking units (14).,下面是ELEMENT FOR RENOVATING DUCTS, DRAINAGE PIPES, GARBAGE DUMPING PIPES AND THE LIKE专利的具体信息内容。

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