FR2391411A1 - PROCESS OF ASSEMBLY BY SHRINKAGE OF TWO TUBULAR ELEMENTS AND SHRINK GASKET THUS OBTAINED - Google Patents

PROCESS OF ASSEMBLY BY SHRINKAGE OF TWO TUBULAR ELEMENTS AND SHRINK GASKET THUS OBTAINED

Info

Publication number
FR2391411A1
FR2391411A1 FR7814466A FR7814466A FR2391411A1 FR 2391411 A1 FR2391411 A1 FR 2391411A1 FR 7814466 A FR7814466 A FR 7814466A FR 7814466 A FR7814466 A FR 7814466A FR 2391411 A1 FR2391411 A1 FR 2391411A1
Authority
FR
France
Prior art keywords
assembly
shrinkage
shrink
tubular elements
gasket
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
FR7814466A
Other languages
French (fr)
Other versions
FR2391411B1 (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.)
TI FLEXIBLE TUBES Ltd
Original Assignee
TI FLEXIBLE TUBES Ltd
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 TI FLEXIBLE TUBES Ltd filed Critical TI FLEXIBLE TUBES Ltd
Publication of FR2391411A1 publication Critical patent/FR2391411A1/en
Application granted granted Critical
Publication of FR2391411B1 publication Critical patent/FR2391411B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/26—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses specially adapted for hoses of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/12—Tubes being corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

L'invention concerne un procédé d'assemblage par rétreinte de deux éléments tubulaires et le joint Rétreint ainsi obtenu. Ledit joint est formé en engageant un élément annulaire dans une gorge des ondulations d'un élément tubulaire ondulé à proximité de son extrémité et en formant une butée annulaire autour du second élément tubulaire à proximité de son extrémité et en mettant les extrémités des deux éléments axialement en contact, puis en soumettant à une opération de rétreinte, l'élément d'accouplement sur la butée ou un manchon séparé sur l'élément d'accouplement et la butée pour les maintenir assemblés. Application à l'assemblage de deux tubes, notamment d'un systeme d'échappement d'automobile.The invention relates to a method of assembly by shrinkage of two tubular elements and the shrink joint thus obtained. Said seal is formed by engaging an annular member in a groove of the corrugations of a corrugated tubular member near its end and forming an annular stop around the second tubular member near its end and putting the ends of the two members axially contacting and then subjecting to a necking operation the coupling member on the stopper or a separate sleeve on the coupling member and the stopper to hold them together. Application to the assembly of two tubes, in particular of an automobile exhaust system.

FR7814466A 1977-05-17 1978-05-16 METHOD OF ASSEMBLING TWO TUBULAR ELEMENTS BY SHRINKAGE AND RESTRICTED JOINT THUS OBTAINED Expired FR2391411B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20583/77A GB1600746A (en) 1977-05-17 1977-05-17 Swaged joint

Publications (2)

Publication Number Publication Date
FR2391411A1 true FR2391411A1 (en) 1978-12-15
FR2391411B1 FR2391411B1 (en) 1986-04-18

Family

ID=10148323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814466A Expired FR2391411B1 (en) 1977-05-17 1978-05-16 METHOD OF ASSEMBLING TWO TUBULAR ELEMENTS BY SHRINKAGE AND RESTRICTED JOINT THUS OBTAINED

Country Status (7)

Country Link
JP (2) JPS549154A (en)
BE (1) BE866940A (en)
CA (1) CA1098562A (en)
DE (1) DE2820830C2 (en)
FR (1) FR2391411B1 (en)
GB (1) GB1600746A (en)
IT (1) IT1095816B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653202A1 (en) * 1989-10-13 1991-04-19 Grandsire Ets Connector for a pipe for discharging waste water from sanitary appliances
EP0703397A1 (en) 1994-09-23 1996-03-27 Polva Pipelife B.V. Fastening coupling for a ringed tube
WO1997026479A1 (en) * 1996-01-17 1997-07-24 Titeflex Corporation End fittings for metal hose assemblies and method of attachment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701865A1 (en) * 1987-01-23 1988-08-04 Sueddeutsche Kuehler Behr PIPE CONNECTION, IN PARTICULAR FOR FLAT TUBE EVAPORATORS
ATE113356T1 (en) * 1989-03-03 1994-11-15 Pipelife Rohrsysteme Gmbh PROCESS FOR MAKING A PLASTIC SEWER PIPE.
DE20314842U1 (en) * 2003-09-25 2003-12-24 Buderus Heiztechnik Gmbh Pressure-tight connection between a corrugated pipe and a connector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112238A (en) * 1936-03-07 1938-03-29 Packless Metal Products Corp Flexible tube coupling
US2687904A (en) * 1950-12-06 1954-08-31 Appleton Electric Co Fitting for flexible conduits
FR1094387A (en) * 1953-11-16 1955-05-20 Conducto Watertight fitting for flexible metal pipes and ducts
FR1145636A (en) * 1956-03-13 1957-10-28 Jean Stehli Ets Fitting for flexible metal conduits
GB798373A (en) * 1957-02-05 1958-07-16 Engl Ltd J An adaptor or connector for flexible metallic tubing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB430682A (en) * 1934-02-28 1935-06-24 William Fisher Hobdell Improvements in or relating to couplings for flexible tubes
US2270926A (en) * 1940-06-22 1942-01-27 Theodore W Briegel Fitting
GB1183280A (en) * 1967-11-09 1970-03-04 Kabel Metallwerke Ghh Method of Making Releasable and Non-Releasable Tube Connections
GB1371609A (en) * 1970-12-05 1974-10-23 Markes Co Ltd Pipe joint

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112238A (en) * 1936-03-07 1938-03-29 Packless Metal Products Corp Flexible tube coupling
US2687904A (en) * 1950-12-06 1954-08-31 Appleton Electric Co Fitting for flexible conduits
FR1094387A (en) * 1953-11-16 1955-05-20 Conducto Watertight fitting for flexible metal pipes and ducts
FR1145636A (en) * 1956-03-13 1957-10-28 Jean Stehli Ets Fitting for flexible metal conduits
GB798373A (en) * 1957-02-05 1958-07-16 Engl Ltd J An adaptor or connector for flexible metallic tubing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653202A1 (en) * 1989-10-13 1991-04-19 Grandsire Ets Connector for a pipe for discharging waste water from sanitary appliances
EP0703397A1 (en) 1994-09-23 1996-03-27 Polva Pipelife B.V. Fastening coupling for a ringed tube
WO1997026479A1 (en) * 1996-01-17 1997-07-24 Titeflex Corporation End fittings for metal hose assemblies and method of attachment

Also Published As

Publication number Publication date
BE866940A (en) 1978-09-01
GB1600746A (en) 1981-10-21
DE2820830C2 (en) 1984-04-12
JPS58134231U (en) 1983-09-09
FR2391411B1 (en) 1986-04-18
JPS549154A (en) 1979-01-23
IT7823500A0 (en) 1978-05-17
IT1095816B (en) 1985-08-17
DE2820830A1 (en) 1978-11-30
CA1098562A (en) 1981-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse