FR2414668A1 - Joint d'etancheite annulaire et procede de fabrication de ce joint - Google Patents

Joint d'etancheite annulaire et procede de fabrication de ce joint

Info

Publication number
FR2414668A1
FR2414668A1 FR7900663A FR7900663A FR2414668A1 FR 2414668 A1 FR2414668 A1 FR 2414668A1 FR 7900663 A FR7900663 A FR 7900663A FR 7900663 A FR7900663 A FR 7900663A FR 2414668 A1 FR2414668 A1 FR 2414668A1
Authority
FR
France
Prior art keywords
seal
joint
manufacturing
parts
annular
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
FR7900663A
Other languages
English (en)
Other versions
FR2414668B1 (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.)
Forsheda Gummifabrik AB
Original Assignee
Forsheda Gummifabrik AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20333635&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2414668(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Indiana Northern District Court litigation https://portal.unifiedpatents.com/litigation/Indiana%20Northern%20District%20Court/case/1%3A04-cv-00026 Source: District Court Jurisdiction: Indiana Northern District Court "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Forsheda Gummifabrik AB filed Critical Forsheda Gummifabrik AB
Publication of FR2414668A1 publication Critical patent/FR2414668A1/fr
Application granted granted Critical
Publication of FR2414668B1 publication Critical patent/FR2414668B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Joints With Sleeves (AREA)
  • Mechanical Sealing (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

a. Joint constitué de deux parties emboîtables. b. Joint caractérisé par deux parties munies chacune d'une surface de glissement, venant en contact par ces surfaces et se trouvant montées, lorsqu'on introduit les parties de joint l'une dans l'autre, de manière à venir chacune en contact pratiquement fixe avec l'une des surfaces de joint, et de manière à glisser l'une contre l'autre suivant leurs surfaces de glissement entre lesquelles est introduit de préférence un lubrifiant. c. Joint applicable à la jonction de tuyaux.
FR7900663A 1978-01-11 1979-01-11 Joint d'etancheite annulaire et procede de fabrication de ce joint Expired FR2414668B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7800282A SE403650B (sv) 1978-01-11 1978-01-11 Tetningsring for avtetning av spalten mellan tva axiellt sammanforbara tetningsytor och sett att framstella nemnda ring

Publications (2)

Publication Number Publication Date
FR2414668A1 true FR2414668A1 (fr) 1979-08-10
FR2414668B1 FR2414668B1 (fr) 1985-11-29

Family

ID=20333635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900663A Expired FR2414668B1 (fr) 1978-01-11 1979-01-11 Joint d'etancheite annulaire et procede de fabrication de ce joint

Country Status (21)

Country Link
US (1) US4934716A (fr)
JP (1) JPS54127027A (fr)
AT (1) AT362207B (fr)
AU (1) AU526022B2 (fr)
BE (1) BE873379A (fr)
BR (1) BR7900122A (fr)
CA (1) CA1126304A (fr)
CH (1) CH636938A5 (fr)
DE (1) DE2900437C2 (fr)
DK (1) DK146788C (fr)
ES (1) ES476719A1 (fr)
FI (1) FI67940C (fr)
FR (1) FR2414668B1 (fr)
GB (1) GB2012889B (fr)
HU (1) HU177827B (fr)
IE (1) IE47565B1 (fr)
MX (1) MX147466A (fr)
MY (1) MY8600691A (fr)
NL (1) NL187765C (fr)
NO (1) NO151433C (fr)
SE (1) SE403650B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710085A1 (fr) * 1993-09-13 1995-03-24 Forsheda Elément creux préfabriqué en béton comportant un about de raccordement par emboîtement à étanchéité améliorée.

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO800436L (no) * 1980-02-18 1981-08-19 Alfanor A S Skjoeteanordning for roerdeler omfattende en spissende og en muffeende.
JPS59127991U (ja) * 1983-02-16 1984-08-28 桜井建材産業株式会社 管継手用パツキング
DE3310264A1 (de) * 1983-03-22 1984-09-27 Phoenix Ag, 2100 Hamburg Gummiring zum abdichten eines muffenrohrspaltes
AT382224B (de) * 1984-12-28 1987-01-26 Fertigteilbau Wien Gmbh Rohrverbindung
GB2182984B (en) * 1985-11-14 1988-06-29 Simon John Taylor Sealing strip
DE3601757A1 (de) * 1986-01-22 1987-07-23 Muecher Hermann Gmbh Elastische gleitdichtung
SE463688B (sv) * 1987-05-27 1991-01-07 Forsheda Ab Taetningsring
DE3844963C2 (de) * 1987-05-27 1998-07-16 Forsheda Ab Dichtring, insbesondere zum Abdichten des Ringraumes in einer Rohrverbindungsstelle
DE8806952U1 (de) * 1988-05-27 1989-09-21 Preisendörfer, Gerhard, 6056 Heusenstamm Abdichtung zwischen zwei ineinandersteckbaren Betonfertigteilen
DE3826622C2 (de) * 1988-08-05 1996-06-27 Continental Ag Dichtung für Muffenrohrverbindungen
FR2636398B1 (fr) * 1988-09-14 1990-11-30 Procal Machine de fabrication de bagues d'etancheite
DE3909381A1 (de) * 1989-03-22 1990-12-06 Cordes Theodor Gmbh & Co Kg Dichtung
DK0524167T3 (da) * 1990-04-11 1996-11-11 Forsheda Ab Tilpasningssæt omfattende en rørledningsdel med spidsende
US5143381A (en) * 1991-05-01 1992-09-01 Pipe Gasket & Supply Co., Inc. Pipe joint seal
DE4205278C1 (fr) * 1992-02-21 1993-05-06 Bode Gmbh, 2000 Hamburg, De
DE4229609C2 (de) * 1992-09-04 2003-05-08 Forsheda Stefa Gmbh Abdichtung zwischen zwei ineinandersteckbaren Teilen
US5687997A (en) * 1993-06-28 1997-11-18 Beacom; Roger Sealing gasket with lubricant rib and retainer element
GB9401664D0 (en) * 1994-01-28 1994-03-23 Biwater Ind Ltd Pipe joint
US5946501A (en) * 1994-05-24 1999-08-31 Asahi Kogaku Kogyo Kabushiki Kaisha Waterproof and/or water-resistant camera
DE9415228U1 (de) 1994-09-20 1996-02-15 Denso-Chemie Wedekind KG, 51371 Leverkusen Dichtungsanordnung zum Abdichten von Bauwerksfugen
US5626349A (en) * 1995-05-22 1997-05-06 N C Rubber Products Inc. Self-lubricating sealing ring
DE19522279A1 (de) * 1995-06-20 1997-01-02 Prinzing Georg Gmbh Co Kg Bauteil für Steckmuffenverbindung
DE19638702A1 (de) * 1996-09-21 1998-04-02 Cordes Theodor Gmbh & Co Kg Dichtring zur Abdichtung von Muffenrohrverbindungen
SE510619C2 (sv) * 1996-10-17 1999-06-07 Forsheda Ab Tätningsring
SE9702864L (sv) 1997-08-05 1998-05-11 Forsheda Ab Tätningsanordning
SE9702863L (sv) * 1997-08-05 1998-05-11 Forsheda Ab Anordning vid ett tätningselement
AT405969B (de) * 1998-03-04 2000-01-25 Johann Schluesselbauer Vorrichtung zum anschliessen eines rohres an einen schachtboden
DE19934363A1 (de) * 1999-07-22 2001-01-25 Forsheda Gmbh Dichtvorrichtung für Rohre
US20030111799A1 (en) * 2001-12-19 2003-06-19 Cooper Cameron Corporation Seal for riser assembly telescoping joint
US20040094903A1 (en) * 2002-11-19 2004-05-20 Bruce Sutherland Self-lubricating sealing ring
GB2462881A (en) * 2008-08-28 2010-03-03 Channeline Internat Ltd Sewer linings
US20100270753A1 (en) * 2009-04-27 2010-10-28 Springseal, Inc. High strength composite pipe gasket
US10359137B1 (en) 2015-05-08 2019-07-23 Northwest Pipe Company Pipe seal and pipe joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525680A (fr) * 1966-06-03 1968-05-17 Rheinstahl Huettenwerke Ag Joint retroussé pour tuyaux à emboîtement
FR1551434A (fr) * 1967-01-11 1968-12-27

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA682728A (en) * 1964-03-24 J. Mccance Edgar Pipe connecting assembly and gasket therefor
DE530016C (de) * 1931-07-20 Karl Ludwig Lanninger Dichtung fuer Schnell-Gelenkrohr-Kupplungen
GB890775A (en) * 1959-12-01 1962-03-07 Hamilton Kent Mfg Company Gasket for sealing pipes
CH378357A (de) * 1960-01-16 1964-06-15 Sogerep S A Zweiteiliges Dichtungsprofil und Verfahren zu seiner Herstellung
DE1285806B (de) * 1966-06-03 1968-12-19 Rheinstahl Huettenwerke Ag Muffenrohrdichtung
DE1982755U (de) * 1967-01-11 1968-04-04 Halbergerhuette G M B H Dichtring fuer einsteckmuffenverbindung.
US3592481A (en) * 1968-05-03 1971-07-13 Mcwane Cast Iron Pipe Co Pipe coupling
DE6930966U (de) * 1968-08-07 1970-03-12 Semperit Gummiwerk Ges M B H D Muffenrohrdichtung aus elastischem material
BE754860A (fr) * 1969-10-15 1971-01-18 Kleinsteuber & Co K G Manchette de garniture pour tube
GB1260263A (en) * 1970-02-25 1972-01-12 Semperit Ag Improvements in or relating to socket-and-spigot pipe joints including resilient seals
BE790520A (fr) * 1971-10-25 1973-02-15 Forsheda Ideutveckling Ab Section de tuyau, de preference en beton avec bague d'etancheite
US3891224A (en) * 1974-03-20 1975-06-24 Lok Corp A Joint assembly for vertically aligned sectionalized manhole structures incorporating D-shaped gaskets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525680A (fr) * 1966-06-03 1968-05-17 Rheinstahl Huettenwerke Ag Joint retroussé pour tuyaux à emboîtement
FR1551434A (fr) * 1967-01-11 1968-12-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710085A1 (fr) * 1993-09-13 1995-03-24 Forsheda Elément creux préfabriqué en béton comportant un about de raccordement par emboîtement à étanchéité améliorée.

Also Published As

Publication number Publication date
DK146788B (da) 1984-01-02
CH636938A5 (de) 1983-06-30
JPS54127027A (en) 1979-10-02
DK146788C (da) 1989-01-16
NL187765B (nl) 1991-08-01
FI790033A (fi) 1979-07-12
SE403650B (sv) 1978-08-28
MY8600691A (en) 1986-12-31
FR2414668B1 (fr) 1985-11-29
NO790071L (no) 1979-04-06
CA1126304A (fr) 1982-06-22
ES476719A1 (es) 1979-10-16
ATA19079A (de) 1980-09-15
GB2012889B (en) 1982-08-25
BE873379A (fr) 1979-05-02
DE2900437A1 (de) 1979-07-26
DE2900437C2 (de) 1986-10-23
IE47565B1 (en) 1984-04-18
NL7900178A (nl) 1979-07-13
NO151433C (no) 1988-05-25
GB2012889A (en) 1979-08-01
NL187765C (nl) 1992-01-02
DK9879A (da) 1979-07-12
AU526022B2 (en) 1982-12-16
HU177827B (en) 1981-12-28
US4934716A (en) 1990-06-19
NO151433B (no) 1984-12-27
IE790040L (en) 1979-07-11
MX147466A (es) 1982-12-03
JPH0127316B2 (fr) 1989-05-29
FI67940C (fi) 1985-06-10
FI67940B (fi) 1985-02-28
BR7900122A (pt) 1979-08-14
AU4322979A (en) 1979-07-19
AT362207B (de) 1981-04-27

Similar Documents

Publication Publication Date Title
FR2414668A1 (fr) Joint d'etancheite annulaire et procede de fabrication de ce joint
FR2422881A1 (fr) Obturateur profile destine a rendre etanches les joints entre les segments d'un tunnel
ES2041637T1 (es) Guarnicion de estanqueidad de talon anular de anclaje.
FR2391065A1 (fr) Joint d'etancheite pour surfaces de glissement dans une machine a laminer en continu
IT8123559A0 (it) Paraolio per i cuscinetti di un turbocompressore.
IT8222364A0 (it) Procedimento per la formazione di un giunto sferico.
FR2514097B1 (fr) Joint tournant pour relier entre eux deux conduits
IT8253828V0 (it) Complesso di tenuta del tipo comprendente almeno un labbro strisciante
FR2296800A1 (fr) Bague d'etancheite a levre avec bague de roulement
IT7828551A0 (it) Articolati di cingoli. complesso di anello con tenuta, particolarmente per giunti
NO820576L (no) Tilkopling for gjenopptatt arbeide paa neddykket utstyr
IT8222491A0 (it) Procedimento per la produzione di un fluoruro di grafite.
NL181960C (nl) Luminescerend scherm; werkwijze voor de bereiding van een luminescerend fluoride.
IT1083121B (it) Procedimento per la realizzazione di un giunto stagno tra due tubi e giunto ottenuto con il procedimento
FR2442375A1 (fr) Procede pour ameliorer les caracteristiques de glissement et de reception de charge de deux elements de glissement et elements obtenus
JPS52137880A (en) Main frame for man conveyor
IT8321295A0 (it) Anello a gabbia con corpi di bloccaggio per giunti unidirezionali.
BE900143A (fr) Convoyeur a raclettes entrainees par chaines, en particulier pour exploitations minieres.
DK165841C (da) Fremgangsmaade til omsaetning af hydrogenfluorid med fedtsyreestere, sesquimere opnaaet ved fremgangsmaaden og anvendelsen heraf som smoeremidler ved metalbearbejdning
FR2402791A1 (fr) Crampon perfectionne pour produire un joint en about
ES264656Y (es) Ensambladura enclavada para tubos de encaje.
NL189266C (nl) Middenafdichting voor een beweegbaar raam.
IT220571Z2 (it) Gabbia per cuscinetto a rotolomento e cuscinetto provvisto di tale gabbia.
NL191985B (nl) Kopstuk uit gietstaal voor knooppuntverbindingen.
BE868450A (fr) Troncon de profile continu extrude, en particulier troncon de profile d'etancheification de joints

Legal Events

Date Code Title Description
CD Change of name or company name