FR2328899A1 - Large dia. concrete pipe joint - has dumb-bell section sealing ring which holds assembly lubricant in concave portion - Google Patents

Large dia. concrete pipe joint - has dumb-bell section sealing ring which holds assembly lubricant in concave portion

Info

Publication number
FR2328899A1
FR2328899A1 FR7531202A FR7531202A FR2328899A1 FR 2328899 A1 FR2328899 A1 FR 2328899A1 FR 7531202 A FR7531202 A FR 7531202A FR 7531202 A FR7531202 A FR 7531202A FR 2328899 A1 FR2328899 A1 FR 2328899A1
Authority
FR
France
Prior art keywords
sealing ring
dumb
concave portion
pipe joint
concrete pipe
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.)
Granted
Application number
FR7531202A
Other languages
French (fr)
Other versions
FR2328899B1 (en
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.)
Sabla SA
Original Assignee
Sabla SA
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 Sabla SA filed Critical Sabla SA
Priority to FR7531202A priority Critical patent/FR2328899A1/en
Publication of FR2328899A1 publication Critical patent/FR2328899A1/en
Application granted granted Critical
Publication of FR2328899B1 publication Critical patent/FR2328899B1/fr
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
    • 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)

Abstract

The joint, for large concrete pipes of the type used in public drainage works, uses an elastomeric sealing ring (1) connected to the central pinion.
FR7531202A 1975-10-06 1975-10-06 Large dia. concrete pipe joint - has dumb-bell section sealing ring which holds assembly lubricant in concave portion Granted FR2328899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7531202A FR2328899A1 (en) 1975-10-06 1975-10-06 Large dia. concrete pipe joint - has dumb-bell section sealing ring which holds assembly lubricant in concave portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531202A FR2328899A1 (en) 1975-10-06 1975-10-06 Large dia. concrete pipe joint - has dumb-bell section sealing ring which holds assembly lubricant in concave portion

Publications (2)

Publication Number Publication Date
FR2328899A1 true FR2328899A1 (en) 1977-05-20
FR2328899B1 FR2328899B1 (en) 1979-03-16

Family

ID=9161098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531202A Granted FR2328899A1 (en) 1975-10-06 1975-10-06 Large dia. concrete pipe joint - has dumb-bell section sealing ring which holds assembly lubricant in concave portion

Country Status (1)

Country Link
FR (1) FR2328899A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008786A2 (en) * 1998-12-11 2000-06-14 DAYCO EUROPE S.r.l. Seal and fluidtight connecting unit featuring such a seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008786A2 (en) * 1998-12-11 2000-06-14 DAYCO EUROPE S.r.l. Seal and fluidtight connecting unit featuring such a seal
EP1008786A3 (en) * 1998-12-11 2001-05-23 DAYCO EUROPE S.r.l. Seal and fluidtight connecting unit featuring such a seal

Also Published As

Publication number Publication date
FR2328899B1 (en) 1979-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property