DE3518895C2 - - Google Patents

Info

Publication number
DE3518895C2
DE3518895C2 DE3518895A DE3518895A DE3518895C2 DE 3518895 C2 DE3518895 C2 DE 3518895C2 DE 3518895 A DE3518895 A DE 3518895A DE 3518895 A DE3518895 A DE 3518895A DE 3518895 C2 DE3518895 C2 DE 3518895C2
Authority
DE
Germany
Prior art keywords
ring seal
flat ring
pipe
seal
flat
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
Application number
DE3518895A
Other languages
German (de)
English (en)
Other versions
DE3518895A1 (de
Inventor
Guenter 2160 Stade De Eberhard
Detlef 2170 Hammoor-Basbeck De Jaeger
Klaus 2161 Hammah De Moeller
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.)
Dow Stade GmbH
Original Assignee
Dow Chemical GmbH
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 Dow Chemical GmbH filed Critical Dow Chemical GmbH
Priority to DE19853518895 priority Critical patent/DE3518895A1/de
Priority to PCT/EP1986/000315 priority patent/WO1986007125A1/en
Priority to EP86903348A priority patent/EP0225353A1/en
Priority to JP61503461A priority patent/JPS62500878A/ja
Priority to BR8606687A priority patent/BR8606687A/pt
Priority to AU59962/86A priority patent/AU5996286A/en
Publication of DE3518895A1 publication Critical patent/DE3518895A1/de
Priority to KR870700055A priority patent/KR880700203A/ko
Application granted granted Critical
Publication of DE3518895C2 publication Critical patent/DE3518895C2/de
Granted 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
    • 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
    • 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
    • F16L21/035—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 around the spigot end before connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE19853518895 1985-05-25 1985-05-25 Verwendung einer ringfoermigen flachdichtung fuer vortriebsrohre Granted DE3518895A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19853518895 DE3518895A1 (de) 1985-05-25 1985-05-25 Verwendung einer ringfoermigen flachdichtung fuer vortriebsrohre
PCT/EP1986/000315 WO1986007125A1 (en) 1985-05-25 1986-05-23 Ring-shaped flat gaskets for propulsive pipes
EP86903348A EP0225353A1 (en) 1985-05-25 1986-05-23 Ring-shaped flat gaskets for propulsive pipes
JP61503461A JPS62500878A (ja) 1985-05-25 1986-05-23 推進パイプ用の環状平形ガスケット
BR8606687A BR8606687A (pt) 1985-05-25 1986-05-23 Gaxeta plana em forma de anel para canos de propulsao
AU59962/86A AU5996286A (en) 1985-05-25 1986-05-23 Ring-shaped flat gaskets for propulsive pipes
KR870700055A KR880700203A (ko) 1985-05-25 1987-01-24 추진관용 평판 링형 가스켓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853518895 DE3518895A1 (de) 1985-05-25 1985-05-25 Verwendung einer ringfoermigen flachdichtung fuer vortriebsrohre

Publications (2)

Publication Number Publication Date
DE3518895A1 DE3518895A1 (de) 1986-11-27
DE3518895C2 true DE3518895C2 (enrdf_load_stackoverflow) 1987-06-04

Family

ID=6271663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853518895 Granted DE3518895A1 (de) 1985-05-25 1985-05-25 Verwendung einer ringfoermigen flachdichtung fuer vortriebsrohre

Country Status (7)

Country Link
EP (1) EP0225353A1 (enrdf_load_stackoverflow)
JP (1) JPS62500878A (enrdf_load_stackoverflow)
KR (1) KR880700203A (enrdf_load_stackoverflow)
AU (1) AU5996286A (enrdf_load_stackoverflow)
BR (1) BR8606687A (enrdf_load_stackoverflow)
DE (1) DE3518895A1 (enrdf_load_stackoverflow)
WO (1) WO1986007125A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4060212A1 (en) * 2021-03-18 2022-09-21 Uponor Innovation AB Pipe connection and method of producing pipe connection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615740A (en) * 1948-09-03 1952-10-28 Hamilton Kent Mfg Company Sealing ring
GB985130A (en) * 1964-01-14 1965-03-03 Jack Richard Baittinger Improvements in and relating to joints for pile shells and the like
DE1475807A1 (de) * 1965-08-19 1969-09-18 Ruehle Dipl Ing Alfred Verbindungs- und Dichtungselement fuer Rohrverbindungen
FR2139688B1 (enrdf_load_stackoverflow) * 1971-05-28 1973-05-25 Pont A Mousson Fond
GB1393363A (en) * 1971-08-24 1975-05-07 Spun Concrete Ltd Pipe joints
DE2945554C2 (de) * 1979-11-10 1986-05-07 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Rohrkupplung für in Rohrschüsse unterteilte Rammrohre
DE8504043U1 (de) * 1985-02-11 1985-05-09 Eternit Ag, 1000 Berlin Dichtmanschette

Also Published As

Publication number Publication date
KR880700203A (ko) 1988-02-20
WO1986007125A1 (en) 1986-12-04
BR8606687A (pt) 1987-08-11
AU5996286A (en) 1986-12-24
EP0225353A1 (en) 1987-06-16
JPS62500878A (ja) 1987-04-09
DE3518895A1 (de) 1986-11-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DOW STADE GMBH, 2160 STADE, DE

8339 Ceased/non-payment of the annual fee