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Renovation device for the renovation of sewer pipes, in particular house connection pipes
Renovation device for the renovation of sewer pipes, in particular house connection pipes
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机译:下水道特别是房屋连接管道的翻新装置
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摘要
The present invention relates to a renovating device (1) for pipes (11, 12), especially domestic connecting pipes (12), in which the device (1) consists essentially of a chassis (10) bearing a renovating equipment consisting essentially of a bag (2) inflatable under pressure which is introduced into the domestic connection (12) to be renovated and a shuttering panel (3) which can be firmly pressed against the inner wall of the main pipe (11) so that a filler (13) used to renovate the pipe can be introduced into the space between the panel (3) and the main pipe (13).
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