DE102008023568A1 - Cylindrical pipe and channel restructuring method, involves wrapping element and/or case with fabric mat impregnated with adhesive, where element is passed and widened to position to be restructured before reinforcing adhesive - Google Patents
Cylindrical pipe and channel restructuring method, involves wrapping element and/or case with fabric mat impregnated with adhesive, where element is passed and widened to position to be restructured before reinforcing adhesive Download PDFInfo
- Publication number
- DE102008023568A1 DE102008023568A1 DE102008023568A DE102008023568A DE102008023568A1 DE 102008023568 A1 DE102008023568 A1 DE 102008023568A1 DE 102008023568 A DE102008023568 A DE 102008023568A DE 102008023568 A DE102008023568 A DE 102008023568A DE 102008023568 A1 DE102008023568 A1 DE 102008023568A1
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- adhesive
- longitudinal edge
- pipe
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe
Abstract
Description
Die vorliegende Erfindung bezieht sich auf ein Verfahren und ein Element zum Sanieren von Rohren, Kanälen und dergleichen nach dem Oberbegriff des Anspruchs 1 beziehungsweise dem des Anspruchs 7.The The present invention relates to a method and an element for rehabilitation of pipes, channels and the like after the The preamble of claim 1 or that of claim 7.
Aus
der
Aufgabe der vorliegenden Erfindung ist es deshalb, ein Verfahren und ein Element zum Sanieren von Rohren, Kanälen und dergleichen der eingangs genannten Art zu schaffen, mit dem die vorgenannten Nachteile vermieden sind.task The present invention is therefore a method and a Element for rehabilitating pipes, channels and the like of the type mentioned above, with which the aforementioned Disadvantages are avoided.
Zur Lösung dieser Aufgabe sind bei einem Verfahren beziehungsweise einem Element zum Sanieren von Rohren, Kanälen oder dergleichen der genannten Art die im Anspruch 1 beziehungsweise 7 angegebenen Merkmale vorgesehen.to Solution to this problem are in a process or an element for rehabilitating pipes, channels or the like of the type mentioned in claim 1 or 7 Features provided.
Durch die erfindungsgemäßen Maßnahmen ist nicht nur eine vollständige Abdichtung des Raumes zwischen Element und zu sanierendem Rohr, Kanal oder dergleichen gegeben, sondern insbesondere auch eine erheblich höhere Tragkraft der sanierten Stelle des Rohres beziehungsweise Kanales erreicht, zu der diese vorzugsweise mehrlagige und nach Einbringen und Aufweiten des Elementes ausgehärtete Umwicklung in erheblichem Maße beiträgt. Damit ist das Verfahren und das Element in wesentlich breiterem beziehungsweise größerem Umfange einsetzbar, insbesondere dort, wo eine erhöhte Eigenstabilität des Sanierungselementes wegen geforderter erhöhter Tragfähigkeit des Rohres, Kanales oder dergleichen erwartet wird.By the inventive measures is not just a complete seal of the space between element and to be rehabilitated pipe, duct or the like, but in particular, a significantly higher load capacity of rehabilitated Achieved site of the pipe or channel to which this preferably multilayer and after insertion and expansion of the element hardened wrap contributes significantly. In order to the process and the element is much wider, respectively can be used to a greater extent, especially there, where an increased intrinsic stability of the renovation element because of the required increased load capacity of the pipe, Channels or the like is expected.
Vorteilhafte Ausgestaltungen ergeben sich aus den Merkmalen eines oder mehrerer der Ansprüche 2 bis 4 beziehungsweise 8 bis 10.advantageous Embodiments result from the characteristics of one or more of claims 2 to 4 or 8 to 10.
Mit den Merkmalen nach Anspruch 5 beziehungsweise denen nach Anspruch 11 ist erreicht, dass die Elemente beziehungsweise deren Hülsen in axialer Richtung ineinander steckbar sind. Dadurch können gemäß den Merkmalen nach Anspruch 6 nicht nur partielle Liner sondern auch über eine größere Strecke verlegte Inliner geschaffen werden.With the features of claim 5 or those of claim 11 is achieved that the elements or their sleeves can be plugged into each other in the axial direction. Thereby can according to the features of claim 6 not only partial liners but also a larger one Route laid inliners are created.
Des Weiteren sind in vorteilhafter Ausgestaltung die Merkmale nach Anspruch 12 vorgesehen, womit in jedem Fall eine Abdichtung zwischen Inlinerelement und zu sanierendem Rohr, Kanal und dergleichen erreicht ist.Of Furthermore, in an advantageous embodiment, the features of claim 12 provided, which in any case a seal between inliner element and to be rehabilitated pipe, duct and the like is reached.
Mit den Merkmalen nach Anspruch 13 ist sowohl eine Vereinfachung der Hülsenherstellung als auch weitere Verfestigung des Sanierungselementes dadurch erreicht, dass das Laminat im verbrachten Endzustand des Elementes in die Schlitze zwischen den Ausklinkungen eingedrungen ist.With The features of claim 13 is both a simplification of Sleeve manufacture as well as further consolidation of the redevelopment element thereby achieved that the laminate in the spent final state of the element has penetrated into the slots between the notches.
Weitere Einzelheiten der Erfindung sind der folgenden Beschreibung zu entnehmen, in der die Erfindung anhand des in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben und erläutert ist. Es zeigen:Further Details of the invention can be taken from the following description, in the invention with reference to the embodiment shown in the drawing is described and explained in detail. Show it:
Das
in der Zeichnung gemäß einem bevorzugten Ausführungsbeispiel
vorliegender Erfindung dargestellte Sanierungselement
Der
eine Längsrandbereich
Die
Rastbänder
Des
Weiteren ist es möglich, die die Raststufen
Eine
derartige Kanalsanierungshülse
Vor
dem Einschieben der Hülse
Die
Hülse
Vorzugsweise
beide Stirnseiten
Da
das für die Kanalsanierungshülse
Es
versteht sich, dass die Kanalsanierungshülse
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 0759135 B1 [0002] EP 0759135 B1 [0002]
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008023568A DE102008023568A1 (en) | 2008-05-02 | 2008-05-02 | Cylindrical pipe and channel restructuring method, involves wrapping element and/or case with fabric mat impregnated with adhesive, where element is passed and widened to position to be restructured before reinforcing adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008023568A DE102008023568A1 (en) | 2008-05-02 | 2008-05-02 | Cylindrical pipe and channel restructuring method, involves wrapping element and/or case with fabric mat impregnated with adhesive, where element is passed and widened to position to be restructured before reinforcing adhesive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008023568A1 true DE102008023568A1 (en) | 2009-11-05 |
Family
ID=41131049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008023568A Ceased DE102008023568A1 (en) | 2008-05-02 | 2008-05-02 | Cylindrical pipe and channel restructuring method, involves wrapping element and/or case with fabric mat impregnated with adhesive, where element is passed and widened to position to be restructured before reinforcing adhesive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008023568A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0251607B1 (en) * | 1986-06-23 | 1990-10-10 | Nigel Rice | Sewer renovation |
DE19741665A1 (en) * | 1997-09-16 | 1998-03-26 | Wolfgang Kuehnau | Slit sleeve for patching pipe or channels |
EP0759135B1 (en) | 1993-12-02 | 1999-08-25 | Helmar Haas | Element for renovating ducts, drainage pipes, garbage dumping pipes and the like |
-
2008
- 2008-05-02 DE DE102008023568A patent/DE102008023568A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0251607B1 (en) * | 1986-06-23 | 1990-10-10 | Nigel Rice | Sewer renovation |
EP0759135B1 (en) | 1993-12-02 | 1999-08-25 | Helmar Haas | Element for renovating ducts, drainage pipes, garbage dumping pipes and the like |
DE19741665A1 (en) * | 1997-09-16 | 1998-03-26 | Wolfgang Kuehnau | Slit sleeve for patching pipe or channels |
DE19835315A1 (en) * | 1997-09-16 | 1999-03-18 | Wolfgang Kuehnau | Pipe-repairing equipment, e.g. for sewers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20150429 |
|
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |