DE9318409U1 - Inner pipe for sealing defective pipe sections - Google Patents

Inner pipe for sealing defective pipe sections

Info

Publication number
DE9318409U1
DE9318409U1 DE9318409U DE9318409U DE9318409U1 DE 9318409 U1 DE9318409 U1 DE 9318409U1 DE 9318409 U DE9318409 U DE 9318409U DE 9318409 U DE9318409 U DE 9318409U DE 9318409 U1 DE9318409 U1 DE 9318409U1
Authority
DE
Germany
Prior art keywords
pipe
sealing defective
sections
inner pipe
pipe sections
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.)
Expired - Lifetime
Application number
DE9318409U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRAF FEINMECHANIK
Original Assignee
GRAF FEINMECHANIK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GRAF FEINMECHANIK filed Critical GRAF FEINMECHANIK
Priority to DE9318409U priority Critical patent/DE9318409U1/en
Publication of DE9318409U1 publication Critical patent/DE9318409U1/en
Priority to DE59406610T priority patent/DE59406610D1/en
Priority to ES94115539T priority patent/ES2119038T3/en
Priority to EP94115539A priority patent/EP0656504B1/en
Priority to DK94115539T priority patent/DK0656504T3/en
Priority to AT94115539T priority patent/ATE169389T1/en
Priority to US08/343,901 priority patent/US5465758A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE9318409U 1993-12-03 1993-12-03 Inner pipe for sealing defective pipe sections Expired - Lifetime DE9318409U1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE9318409U DE9318409U1 (en) 1993-12-03 1993-12-03 Inner pipe for sealing defective pipe sections
DE59406610T DE59406610D1 (en) 1993-12-03 1994-10-04 Device for sealing leaks in pipes from inside the pipe and method for sealing the leaks
ES94115539T ES2119038T3 (en) 1993-12-03 1994-10-04 DEVICE FOR THE SEALING OF INTERNAL LEAKS OF TUBES AND LEAK SEALING PROCEDURE.
EP94115539A EP0656504B1 (en) 1993-12-03 1994-10-04 Internal pipeline leak sealing device and leak sealing process
DK94115539T DK0656504T3 (en) 1993-12-03 1994-10-04 Device for sealing leaks in pipes from the pipe interior and method for sealing leaks
AT94115539T ATE169389T1 (en) 1993-12-03 1994-10-04 DEVICE FOR SEALING LEAKS IN PIPES FROM THE INSIDE OF THE PIPE AND METHOD FOR SEALING THE LEAKS
US08/343,901 US5465758A (en) 1993-12-03 1994-11-17 Apparatus for sealing leakage points in pipes from the inside of the pipe, and a method of sealing the leakage points

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9318409U DE9318409U1 (en) 1993-12-03 1993-12-03 Inner pipe for sealing defective pipe sections

Publications (1)

Publication Number Publication Date
DE9318409U1 true DE9318409U1 (en) 1994-02-17

Family

ID=6901398

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9318409U Expired - Lifetime DE9318409U1 (en) 1993-12-03 1993-12-03 Inner pipe for sealing defective pipe sections
DE59406610T Expired - Fee Related DE59406610D1 (en) 1993-12-03 1994-10-04 Device for sealing leaks in pipes from inside the pipe and method for sealing the leaks

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59406610T Expired - Fee Related DE59406610D1 (en) 1993-12-03 1994-10-04 Device for sealing leaks in pipes from inside the pipe and method for sealing the leaks

Country Status (1)

Country Link
DE (2) DE9318409U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410900A1 (en) * 1993-12-02 1995-06-08 Helmar Haas Renovation element for sewers, drainage pipes, landfill pipes and the like the like
DE4437699A1 (en) * 1994-10-21 1996-04-25 Manfred Gaertner Sewage pipe repair method
DE19544877C1 (en) * 1995-12-01 1996-10-02 Uhrig Kanaltechnik Gmbh Sealing inner sleeve for insertion in pipe to seal leak points
DE19610477A1 (en) * 1996-03-16 1997-09-18 Rico Mikroelektronik Gmbh Expandable shell for inside sewer pipe renovation
DE102012111341B3 (en) * 2012-11-23 2014-04-10 GRAF Patentverwertungs GbR (vertretungsberechtigte Gesellschafter: Jürgen Graf, 78073 Bad Dürrheim, Joachim Graf, 78073 Bad Dürrheim) Sealing inner cuff for sealing local leakage in pipe, has blocking pinions assigned as locking elements and pressed on spring element against instep pinions so that blocking pinion is held with instep pinion and engaged to tooth series
DE102014115646A1 (en) 2013-11-04 2015-05-07 Gerald Preuß Installation for laying empty conduits in sewers
US9574695B2 (en) 2012-11-23 2017-02-21 Graf Patentverwertungs Gbr Inner seal collar with improved locking mechanism
DE102011012338B4 (en) * 2011-02-24 2020-10-15 Gerald Preuß Device for laying cables in ducts and for the simultaneous renovation of the duct wall

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410900A1 (en) * 1993-12-02 1995-06-08 Helmar Haas Renovation element for sewers, drainage pipes, landfill pipes and the like the like
DE4437699A1 (en) * 1994-10-21 1996-04-25 Manfred Gaertner Sewage pipe repair method
DE4437699C2 (en) * 1994-10-21 2000-02-17 Manfred Gaertner Process for repairing a sewer pipe
DE19544877C1 (en) * 1995-12-01 1996-10-02 Uhrig Kanaltechnik Gmbh Sealing inner sleeve for insertion in pipe to seal leak points
WO1997021054A1 (en) * 1995-12-01 1997-06-12 Uhrig Kanaltechnik Gmbh Liner for insertion in pipes
US5769459A (en) * 1995-12-01 1998-06-23 Uhrig Kanaltechnik Gmbh Inside sealing device sleeve for insertion of pipes
DE19610477A1 (en) * 1996-03-16 1997-09-18 Rico Mikroelektronik Gmbh Expandable shell for inside sewer pipe renovation
DE102011012338B4 (en) * 2011-02-24 2020-10-15 Gerald Preuß Device for laying cables in ducts and for the simultaneous renovation of the duct wall
DE102012111341B3 (en) * 2012-11-23 2014-04-10 GRAF Patentverwertungs GbR (vertretungsberechtigte Gesellschafter: Jürgen Graf, 78073 Bad Dürrheim, Joachim Graf, 78073 Bad Dürrheim) Sealing inner cuff for sealing local leakage in pipe, has blocking pinions assigned as locking elements and pressed on spring element against instep pinions so that blocking pinion is held with instep pinion and engaged to tooth series
US9574695B2 (en) 2012-11-23 2017-02-21 Graf Patentverwertungs Gbr Inner seal collar with improved locking mechanism
DE102014115646A1 (en) 2013-11-04 2015-05-07 Gerald Preuß Installation for laying empty conduits in sewers

Also Published As

Publication number Publication date
DE59406610D1 (en) 1998-09-10

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