IT1255708B - Guarnizione ad anello simmetrica - Google Patents

Guarnizione ad anello simmetrica

Info

Publication number
IT1255708B
IT1255708B ITMI922274A ITMI922274A IT1255708B IT 1255708 B IT1255708 B IT 1255708B IT MI922274 A ITMI922274 A IT MI922274A IT MI922274 A ITMI922274 A IT MI922274A IT 1255708 B IT1255708 B IT 1255708B
Authority
IT
Italy
Prior art keywords
glass
tube
sealing lip
throat
time
Prior art date
Application number
ITMI922274A
Other languages
English (en)
Italian (it)
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 filed Critical
Publication of ITMI922274A0 publication Critical patent/ITMI922274A0/it
Publication of ITMI922274A1 publication Critical patent/ITMI922274A1/it
Application granted granted Critical
Publication of IT1255708B publication Critical patent/IT1255708B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)
ITMI922274A 1991-11-06 1992-09-30 Guarnizione ad anello simmetrica IT1255708B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136519A DE4136519C1 (en) 1991-11-06 1991-11-06 Symmetrical sealing ring for sleeve corrugation - has shoulders adjacent to sealing lip, each with reduced inner dia. in direction away from lip

Publications (3)

Publication Number Publication Date
ITMI922274A0 ITMI922274A0 (it) 1992-09-30
ITMI922274A1 ITMI922274A1 (it) 1994-03-30
IT1255708B true IT1255708B (it) 1995-11-10

Family

ID=6444194

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922274A IT1255708B (it) 1991-11-06 1992-09-30 Guarnizione ad anello simmetrica

Country Status (3)

Country Link
DE (1) DE4136519C1 (US06811534-20041102-M00003.png)
FR (1) FR2683291A1 (US06811534-20041102-M00003.png)
IT (1) IT1255708B (US06811534-20041102-M00003.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE323257T1 (de) * 1998-06-22 2006-04-15 Geberit Technik Ag Dichtungsring zum einsetzen in eine sicke einer rohrmuffe
DE19949867C1 (de) * 1999-10-15 2001-09-27 Mol Gummiverarbeitung Dichtungsring für ein Wellrohr

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1025704A (en) * 1962-03-13 1966-04-14 Dowty Seals Ltd Improvements in sealing devices
US3317214A (en) * 1964-11-04 1967-05-02 Leanel Corp Pipe joint assembly
DE1775638C3 (de) * 1968-09-04 1974-04-04 Dynamit Nobel Ag, 5210 Troisdorf Steckverbindung für Rohre
DE2120266A1 (de) * 1971-04-26 1972-11-09 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Benzolsulfonylsemicarbazide und Verfahren zu ihrer Herstellung
CA949098A (en) * 1970-10-28 1974-06-11 Plastotecnica, S.A. Bell-shaped pipe coupling having connections for household service and the like
US3741570A (en) * 1970-11-16 1973-06-26 B Garrett Flexible joint for sewer pipe
DE2925412A1 (de) * 1979-06-23 1981-01-08 Forsheda Gummifabrik Ab Dichtungsvorrichtung fuer eine rohrverbindung
SE8003870L (sv) * 1980-05-23 1981-11-24 Forsheda Gummifabrik Ab Tetningsring
EP0124678B2 (de) * 1983-04-13 1992-05-06 Helfried M. Schnallinger Dichtungsring aus gummielastischem Material zum Einlegen in eine Ringrille
DE8325985U1 (de) * 1983-09-09 1984-02-23 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Dichtungsring
DE3535507A1 (de) * 1985-10-04 1987-04-09 Gummi Kunststofftechnik Gkt Dichtungsring aus gummielastischem material
AT392145B (de) * 1988-10-11 1991-01-25 Dietzel Gmbh Rohrverbindung
DE3906967C1 (US06811534-20041102-M00003.png) * 1989-03-04 1990-10-25 Friedrichsfeld Gmbh Keramik- Und Kunststoffwerke, 6800 Mannheim, De

Also Published As

Publication number Publication date
DE4136519C1 (en) 1993-01-14
FR2683291A1 (fr) 1993-05-07
ITMI922274A1 (it) 1994-03-30
FR2683291B1 (US06811534-20041102-M00003.png) 1994-08-19
ITMI922274A0 (it) 1992-09-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926