FR2422087A1 - Procede de realisation d'un joint etanche de derivation - Google Patents

Procede de realisation d'un joint etanche de derivation

Info

Publication number
FR2422087A1
FR2422087A1 FR7908479A FR7908479A FR2422087A1 FR 2422087 A1 FR2422087 A1 FR 2422087A1 FR 7908479 A FR7908479 A FR 7908479A FR 7908479 A FR7908479 A FR 7908479A FR 2422087 A1 FR2422087 A1 FR 2422087A1
Authority
FR
France
Prior art keywords
fork
sleeve
substrates
teeth
making
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
FR7908479A
Other languages
English (en)
Other versions
FR2422087B1 (fr
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.)
Commscope Connectivity Belgium BVBA
Original Assignee
Raychem NV 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 Raychem NV SA filed Critical Raychem NV SA
Publication of FR2422087A1 publication Critical patent/FR2422087A1/fr
Application granted granted Critical
Publication of FR2422087B1 publication Critical patent/FR2422087B1/fr
Expired 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0641—Clips for dividing preforms or forming branch-offs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/08—Shrinkable tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/48—Shrunk fit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cable Accessories (AREA)
  • Insulating Bodies (AREA)
  • Processing Of Terminals (AREA)
  • Supports For Pipes And Cables (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention a trait à un procédé de dérivation. Elle a pour objet un procédé de réalisation d'un joint hermétique de dérivation entre un manchon thermorétractable et au moins deux substrats. Le procédé comporte l'enfilage d'une partie terminale du manchon qui est mis en place entre les deux substrats autour des dents d'une fourche de sorte que, lors de la reprise, le manchon rétractable serre les dents de ladite fourche et au moins deux des dents de la fourche butent contre les surfaces extérieures du manchon entourant les substrats de façon à retenir la fourche solidement en position. Application notamment à la réalisation de joints hermétiques de dérivation de canalisations électriques ou autres.
FR7908479A 1978-04-04 1979-04-04 Procede de realisation d'un joint etanche de derivation Expired FR2422087B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13123/78A GB1604984A (en) 1978-04-04 1978-04-04 Branchoff method

Publications (2)

Publication Number Publication Date
FR2422087A1 true FR2422087A1 (fr) 1979-11-02
FR2422087B1 FR2422087B1 (fr) 1985-09-27

Family

ID=10017245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908479A Expired FR2422087B1 (fr) 1978-04-04 1979-04-04 Procede de realisation d'un joint etanche de derivation

Country Status (13)

Country Link
US (1) US4246687A (fr)
JP (1) JPS5510179A (fr)
AU (1) AU539690B2 (fr)
BE (1) BE875305A (fr)
BR (1) BR7902038A (fr)
CA (1) CA1173224A (fr)
DE (1) DE2913562A1 (fr)
ES (1) ES479186A1 (fr)
FR (1) FR2422087B1 (fr)
GB (1) GB1604984A (fr)
IT (1) IT1112351B (fr)
NL (1) NL7902621A (fr)
ZA (1) ZA791485B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079245A2 (fr) * 1981-11-10 1983-05-18 N.V. Raychem S.A. Elément de fermeture rétrécissable

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604981A (en) * 1978-01-09 1981-12-16 Raychem Sa Nv Branchoff method
FR2440104A1 (fr) * 1978-10-27 1980-05-23 Raychem Sa Nv Raccords thermoretractables notamment pour cables, procede pour leur mise en oeuvre et ensemble les comportant
US4407888A (en) * 1979-12-07 1983-10-04 Raychem Limited Dimensionally recoverable article with adhesive portion
DE3171568D1 (en) * 1980-05-22 1985-09-05 Raychem Sa Nv Branch-off seal
DE3141336C2 (de) * 1981-10-17 1988-07-28 ANT Nachrichtentechnik GmbH, 7150 Backnang Klammer zum Verschließen einer aus wärmeschrumpfbarem Material bestehenden Kabelgarnitur
DE3150544A1 (de) * 1981-12-21 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Isolierende, wasserdichte kabelendenisolierung
US4560828A (en) * 1982-05-11 1985-12-24 Raychem Corporation Tubular article for branch-off seal
CA1261595A (fr) * 1982-11-29 1989-09-26 Jan Vansant Pince de branchement
GB8305311D0 (en) * 1983-02-25 1983-03-30 Raychem Sa Nv Cable branch-off
GB8400508D0 (en) * 1984-01-10 1984-02-15 Raychem Sa Nv Branch-off technique
ES8609835A1 (es) * 1984-01-10 1986-07-16 Raychem Sa Nv Procedimiento para asegurar la estanqueidad en una bifurcacion entre un manguito y por lo menos dos substratos
US4594755A (en) * 1985-03-18 1986-06-17 Minnesota Mining And Manufacturing Company Cable branch-off sealing member
GB2199201B (en) * 1986-12-20 1990-09-12 Bowthorpe Hellermann Ltd Branch seal
DE3726062A1 (de) * 1987-08-06 1989-02-16 Kabelmetal Electro Gmbh Verfahren und vorrichtung zum bilden einer dichten verbindung zwischen einer waermegeschrumpften muffe und wenigstens zwei langgestreckten substraten
JPS6429582U (fr) * 1987-08-12 1989-02-22
DE4003311A1 (de) * 1990-02-05 1991-08-08 Kabelmetal Electro Gmbh Verfahren zur herstellung eines grundelementes fuer nachrichtenuebertragungskabel mit lichtwellenleitern
ES2080321T3 (es) * 1990-06-22 1996-02-01 Raychem Ltd Ramificacion de cables y mazo de cables.
GB9013987D0 (en) * 1990-06-22 1990-08-15 Raychem Ltd Branch off
US9277684B2 (en) * 2013-03-13 2016-03-01 Federal-Mogul Powertrain, Inc. Self-wrapping EMI shielding textile sleeve and method of construction thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413623A1 (de) * 1974-03-21 1975-10-02 Rose Walter Kg Kabelmuffe fuer den anschluss von mindestens zwei zueinander parallelen kabeln
FR2412918A1 (fr) * 1977-12-23 1979-07-20 Raychem Pontoise Sa Perfectionnements apportes a des objets a reprise thermique, en particulier appeles dispositifs enroules

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027962A (en) * 1933-03-03 1936-01-14 Nat Carbon Co Inc Production of articles from plastic compositions
NL130678C (fr) * 1960-07-15 1900-01-01
US3174851A (en) * 1961-12-01 1965-03-23 William J Buehler Nickel-base alloys
US3379218A (en) * 1965-07-29 1968-04-23 Raychem Corp Closure sleeve for pipes or the like
US3351463A (en) * 1965-08-20 1967-11-07 Alexander G Rozner High strength nickel-base alloys
US3455336A (en) * 1965-11-03 1969-07-15 Raychem Corp Heat recoverable article and process
US3445898A (en) * 1967-10-19 1969-05-27 Raychem Corp Heat shrinkable cable clamp
US3753700A (en) * 1970-07-02 1973-08-21 Raychem Corp Heat recoverable alloy
US3759552A (en) * 1970-09-08 1973-09-18 Raychem Corp Hydraulic coupling with metallic sealing member
US3957382A (en) * 1973-06-11 1976-05-18 Raychem Corporation Method of processing fusible inserts
US4067752A (en) * 1973-11-19 1978-01-10 Raychem Corporation Austenitic aging of metallic compositions
US4036669A (en) * 1975-02-18 1977-07-19 Raychem Corporation Mechanical preconditioning method
US3959052A (en) * 1975-03-21 1976-05-25 Sigmaform Corporation Wrap around heat shrinkable article
US4123047A (en) * 1976-12-15 1978-10-31 Raychem Corporation Modular clip assembly for heat shrinkable material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413623A1 (de) * 1974-03-21 1975-10-02 Rose Walter Kg Kabelmuffe fuer den anschluss von mindestens zwei zueinander parallelen kabeln
FR2412918A1 (fr) * 1977-12-23 1979-07-20 Raychem Pontoise Sa Perfectionnements apportes a des objets a reprise thermique, en particulier appeles dispositifs enroules

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079245A2 (fr) * 1981-11-10 1983-05-18 N.V. Raychem S.A. Elément de fermeture rétrécissable
EP0079245A3 (en) * 1981-11-10 1984-10-10 N.V. Raychem S.A. Recoverable closure

Also Published As

Publication number Publication date
US4246687A (en) 1981-01-27
JPS6410717B2 (fr) 1989-02-22
IT1112351B (it) 1986-01-13
ES479186A1 (es) 1980-08-16
DE2913562A1 (de) 1979-10-18
CA1173224A (fr) 1984-08-28
AU4560379A (en) 1979-10-11
JPS5510179A (en) 1980-01-24
AU539690B2 (en) 1984-10-11
IT7921602A0 (it) 1979-04-04
BE875305A (fr) 1979-10-03
ZA791485B (en) 1980-04-30
FR2422087B1 (fr) 1985-09-27
NL7902621A (nl) 1979-10-08
GB1604984A (en) 1981-12-16
DE2913562C2 (fr) 1989-04-20
BR7902038A (pt) 1979-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse