Pipe connector for waste water outlet tube

The device has integral fire protection, a plastic collar (13) into which the pipes (11,12) to be connected can be inserted and that provides a passage for sewage in its interior and an expanding material (16) joined to the collar. The expanding material is arranged on the exterior of the collar, wh...

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Bibliographische Detailangaben
1. Verfasser: Horn, Alfred
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The device has integral fire protection, a plastic collar (13) into which the pipes (11,12) to be connected can be inserted and that provides a passage for sewage in its interior and an expanding material (16) joined to the collar. The expanding material is arranged on the exterior of the collar, which has a preferred break point (22) between two stops (20) for the pipes through which the expanding material penetrates between the pipe ends in the event of a fire.