DK171955B1 - Taetnings- og beskyt-telseselement til ror - Google Patents

Taetnings- og beskyt-telseselement til ror Download PDF

Info

Publication number
DK171955B1
DK171955B1 DK436889A DK436889A DK171955B1 DK 171955 B1 DK171955 B1 DK 171955B1 DK 436889 A DK436889 A DK 436889A DK 436889 A DK436889 A DK 436889A DK 171955 B1 DK171955 B1 DK 171955B1
Authority
DK
Denmark
Prior art keywords
sealing
pipe
protective
protective element
ring
Prior art date
Application number
DK436889A
Other languages
Danish (da)
English (en)
Other versions
DK436889D0 (da
DK436889A (da
Inventor
Olof Nordin
Original Assignee
Forsheda Ab
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 Forsheda Ab filed Critical Forsheda Ab
Publication of DK436889D0 publication Critical patent/DK436889D0/da
Publication of DK436889A publication Critical patent/DK436889A/da
Application granted granted Critical
Publication of DK171955B1 publication Critical patent/DK171955B1/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/563—Gaskets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Pipe Accessories (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Processing Of Meat And Fish (AREA)
  • Fertilizers (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Gasket Seals (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Joints With Pressure Members (AREA)
  • Buffer Packaging (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
DK436889A 1988-09-05 1989-09-04 Taetnings- og beskyt-telseselement til ror DK171955B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803108A SE465939B (sv) 1988-09-05 1988-09-05 Taetnings- och skyddsanordning foer roer
SE8803108 1988-09-05

Publications (3)

Publication Number Publication Date
DK436889D0 DK436889D0 (da) 1989-09-04
DK436889A DK436889A (da) 1990-03-06
DK171955B1 true DK171955B1 (da) 1997-08-25

Family

ID=20373222

Family Applications (1)

Application Number Title Priority Date Filing Date
DK436889A DK171955B1 (da) 1988-09-05 1989-09-04 Taetnings- og beskyt-telseselement til ror

Country Status (11)

Country Link
EP (1) EP0358256B1 (de)
JP (1) JPH076592B2 (de)
AT (1) ATE91003T1 (de)
AU (1) AU618837B2 (de)
DE (1) DE68907298T2 (de)
DK (1) DK171955B1 (de)
ES (1) ES2041975T3 (de)
FI (1) FI92430C (de)
HK (1) HK115993A (de)
NO (1) NO176981C (de)
SE (1) SE465939B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025603A1 (de) * 1990-08-13 1992-02-20 Pt Poly Tec Gmbh Betonrohr
DE9217222U1 (de) * 1992-12-17 1993-04-22 Pt-Poly-Tec Gmbh Vertrieb Und Herstellung Von Dichtungssystemen, 6450 Hanau, De
FR2695589B1 (fr) * 1992-09-15 1994-12-02 Forsheda Procédé de fabrication par moulage d'éléments creux tels que des éléments de canalisation en béton à joint d'étanchéité intégré, et dispositif pour la mise en Óoeuvre de ce procédé.
DE9212665U1 (de) * 1992-09-21 1993-10-28 Pt Poly Tec Gmbh Abdichtung zwischen zwei ineinandersteckbaren Betonfertigteilen
JP2561601B2 (ja) * 1992-09-30 1996-12-11 栗本コンクリート工業株式会社 コンクリート管継手
DE4323734A1 (de) * 1993-07-15 1995-01-19 Prinzing Georg Gmbh Co Kg Dichtungseinrichtung an aneinanderstoßenden Bauteilen, insbesondere Betonformteilen
SE9402394L (sv) * 1994-07-06 1996-01-07 Skega Ab Tätningsarrangemang för en rörförbindning
SE525767C2 (sv) * 2004-06-23 2005-04-19 Trelleborg Forsheda Building A Anordning för uppspänning av en för partiell ingjutning i ett betongrör avsedd tätningsring på en bottenring i en gjutform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE432345C (de) * 1925-02-18 1926-08-05 Alphons Horten Vorrichtung zum Formen der Muffenrohrenden eisenbewehrter Betonrohre
US4084828A (en) * 1976-07-26 1978-04-18 Construction Products Corporation Bell-and-spigot concrete pipe joint with plastic liner ring
SE412797B (sv) * 1978-09-08 1980-03-17 Forsheda Gummifabrik Ab Sett for framstellning av ror foretredesvis betongror
DE3023619C2 (de) * 1980-06-24 1984-07-12 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Dichtung für eine Muffenverbindung
SE452722B (sv) * 1981-09-04 1987-12-14 Forsheda Ab Sett och anordning for framstellning av en ringformig form och/eller skyddsdel for betongror
US4394025A (en) * 1981-11-09 1983-07-19 Anderson Seal Company, Inc. Pipe compression seal for bell and spigot joint
DE3808450A1 (de) * 1988-03-14 1989-09-28 Forsheda Ab Vorrichtung zum formen einer betonrohrmuffe

Also Published As

Publication number Publication date
EP0358256A1 (de) 1990-03-14
HK115993A (en) 1993-11-05
DE68907298T2 (de) 1993-09-30
DE68907298D1 (de) 1993-07-29
ATE91003T1 (de) 1993-07-15
AU618837B2 (en) 1992-01-09
NO176981B (no) 1995-03-20
ES2041975T3 (es) 1993-12-01
SE8803108D0 (sv) 1988-09-05
FI893905A0 (fi) 1989-08-18
AU4017089A (en) 1990-03-08
FI893905A (fi) 1990-03-06
FI92430B (fi) 1994-07-29
NO893446L (no) 1990-03-06
DK436889D0 (da) 1989-09-04
DK436889A (da) 1990-03-06
SE8803108L (sv) 1990-03-06
JPH02176296A (ja) 1990-07-09
NO893446D0 (no) 1989-08-29
FI92430C (fi) 1994-11-10
EP0358256B1 (de) 1993-06-23
JPH076592B2 (ja) 1995-01-30
NO176981C (no) 1995-06-28
SE465939B (sv) 1991-11-18

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed