FI98951B - Locked connection between the ends of two pipes - Google Patents

Locked connection between the ends of two pipes

Info

Publication number
FI98951B
FI98951B FI923381A FI923381A FI98951B FI 98951 B FI98951 B FI 98951B FI 923381 A FI923381 A FI 923381A FI 923381 A FI923381 A FI 923381A FI 98951 B FI98951 B FI 98951B
Authority
FI
Finland
Prior art keywords
seal
disengaged
socket
locking
housing
Prior art date
Application number
FI923381A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI923381A (en
FI98951C (en
FI923381A0 (en
Inventor
Alain Andr Pierre Percebois
Jean-Paul Ory
Claude Bucher
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of FI923381A0 publication Critical patent/FI923381A0/en
Publication of FI923381A publication Critical patent/FI923381A/en
Publication of FI98951B publication Critical patent/FI98951B/en
Application granted granted Critical
Publication of FI98951C publication Critical patent/FI98951C/en

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/0845—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of retaining members associated with the packing member

Abstract

The head (24) of each insert (18) for locking the seal has, on the body side, a sharp-edged snout (30) delimited by two disengaged surfaces (29, 31), the arrangement being such that when the seal is in place in the housing (socket) (3) and the male end (1) is forcefully inserted into the latter, thereby radially compressing the body of the seal, the two disengaged surfaces (29,31) form between them, in the vicinity of the sharp edge (30), an angle projecting towards the bottom of the housing (socket), and this is the case at least for large diameters of the male end. Application to locking pressurised pipelines made of spheroidal graphite cast iron. <IMAGE>
FI923381A 1991-07-26 1992-07-24 Locked connection between two pipe ends FI98951C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR919109537A FR2679622B1 (en) 1991-07-26 1991-07-26 COMPOSITE SEALING FOR LOCKED PIPE ASSEMBLY AND CORRESPONDING LOCKED ASSEMBLY.
FR9109537 1991-07-26

Publications (4)

Publication Number Publication Date
FI923381A0 FI923381A0 (en) 1992-07-24
FI923381A FI923381A (en) 1993-01-27
FI98951B true FI98951B (en) 1997-05-30
FI98951C FI98951C (en) 1997-09-10

Family

ID=9415616

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923381A FI98951C (en) 1991-07-26 1992-07-24 Locked connection between two pipe ends

Country Status (16)

Country Link
EP (1) EP0526373B1 (en)
AT (1) ATE135096T1 (en)
BR (1) BR9202827A (en)
DE (1) DE69208771T2 (en)
DK (1) DK0526373T3 (en)
ES (1) ES2077543T3 (en)
FI (1) FI98951C (en)
FR (1) FR2679622B1 (en)
GR (1) GR3019242T3 (en)
IE (1) IE78622B1 (en)
MX (1) MX9204356A (en)
NO (1) NO305262B1 (en)
RU (1) RU2076259C1 (en)
SA (1) SA92130231B1 (en)
TR (1) TR27220A (en)
ZA (1) ZA924655B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686140B1 (en) * 1992-01-13 1995-05-24 Pont A Mousson GASKET JOINT BETWEEN PIPES AND SEALING FOR SUCH A JOINT.
FR2708077B1 (en) * 1993-07-23 1995-09-22 Pont A Mousson Electrically insulating locking insert for a seal, corresponding seal, and method of manufacturing such inserts.
GB2286026B (en) * 1994-01-19 1997-08-06 Guest John D Improvements in or relating to grab rings
FR2762893B1 (en) 1997-05-05 1999-06-18 Pont A Mousson DEVICE FOR CONNECTING PIPING ELEMENTS
ES2177281T3 (en) 1998-07-09 2002-12-01 Von Roll Holding Ag UNION PLUGABLE FOR SAFE HOSE AGAINST DISPLACEMENT.
DE20305711U1 (en) * 2003-04-09 2003-08-28 Buderus Guss Gmbh Tension-protected socket pipe connection
FR2875888B1 (en) 2004-09-24 2006-12-01 Saint Gobain Pam Sa SEAL TRIM AND CORRESPONDING ASSEMBLY
FR2907877B1 (en) * 2006-10-31 2012-06-22 Saint Gobain Pont A Mousson TUBULAR JUNCTION
FR2966554B1 (en) 2010-10-26 2013-11-29 Saint Gobain Pont A Mousson LOCKING INSERT, SEALING ASSEMBLY AND ASSEMBLY THEREFOR
RU2472056C1 (en) * 2011-06-17 2013-01-10 Открытое акционерное общество "Липецкий металлургический завод "Свободный сокол" (ОАО "ЛМЗ "Свободный сокол") Pipeline connection
CN105465362B (en) * 2014-09-09 2019-05-24 圣戈班管道系统有限公司 Anticreep sealing ring, anti-drop block and the conduit assembly including the sealing ring
FR3110661B1 (en) 2020-05-20 2023-04-07 Saint Gobain Pont A Mousson Corresponding locking insert, gasket and assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226151C2 (en) * 1972-05-29 1974-06-27 Georg 8000 Muenchen Seiler Push-in socket connection of pipes or pipe elements, in particular made of metal
DE2650775A1 (en) * 1976-11-05 1978-05-11 Georg Seiler Sleeve connection for metal pipe ends - has toothed retainer plates forced against pipe external surface by annular projection inside sleeve
FR2655705B1 (en) * 1989-12-11 1992-05-29 Pont A Mousson COMPOSITE SEALING FOR LOCKED ASSEMBLY OF MALE-TIP PIPES AND INTERLOCKING.

Also Published As

Publication number Publication date
BR9202827A (en) 1993-03-23
EP0526373A1 (en) 1993-02-03
FR2679622B1 (en) 1994-09-30
ES2077543T1 (en) 1995-12-01
DE69208771D1 (en) 1996-04-11
IE922428A1 (en) 1993-01-27
ZA924655B (en) 1993-04-28
NO922917L (en) 1993-01-27
NO922917D0 (en) 1992-07-23
IE78622B1 (en) 1998-02-25
FR2679622A1 (en) 1993-01-29
FI923381A (en) 1993-01-27
ATE135096T1 (en) 1996-03-15
NO305262B1 (en) 1999-04-26
FI98951C (en) 1997-09-10
ES2077543T3 (en) 1996-05-16
MX9204356A (en) 1993-04-01
FI923381A0 (en) 1992-07-24
GR3019242T3 (en) 1996-06-30
EP0526373B1 (en) 1996-03-06
DE69208771T2 (en) 1996-09-05
TR27220A (en) 1994-12-20
RU2076259C1 (en) 1997-03-27
SA92130231B1 (en) 2004-06-29
DK0526373T3 (en) 1996-07-22

Similar Documents

Publication Publication Date Title
FI98951B (en) Locked connection between the ends of two pipes
HUT35359A (en) Pipe socket
EG19788A (en) Enbodiment joint between pipes and compressed garniture for same
DE3775804D1 (en) FAST CONNECTOR, IN PARTICULAR FOR USE WITH HOSE COUPLINGS.
ZA983042B (en) Locked joint between pipework elements and metallic split ring usable in such a joint
BR9203114A (en) PIPE ROTATING UNION
CA2054168A1 (en) Quick connector
BR9902888A (en) Coupling device and method for making a clamping ring for use in such a coupling device
ATE89064T1 (en) DEVICE FOR CONNECTING TWO LINES, IN PARTICULAR FUEL LINES.
ZA916856B (en) Pipe connection
EG19028A (en) Composite gasket for the locked assembly of spigot and socket pipes
GB2111153A (en) Pipe fitting
GB2015672A (en) Improvements in coupling devices for tubular fittings

Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired