ATE57329T1 - Form- und dichtungsring. - Google Patents

Form- und dichtungsring.

Info

Publication number
ATE57329T1
ATE57329T1 AT87850108T AT87850108T ATE57329T1 AT E57329 T1 ATE57329 T1 AT E57329T1 AT 87850108 T AT87850108 T AT 87850108T AT 87850108 T AT87850108 T AT 87850108T AT E57329 T1 ATE57329 T1 AT E57329T1
Authority
AT
Austria
Prior art keywords
sealing
mould
view
sealing ring
ring
Prior art date
Application number
AT87850108T
Other languages
English (en)
Inventor
Stefan Petersson
Bror Gustafsson
Gunnar Parmann
Original Assignee
Forsheda 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
Application filed by Forsheda Ab filed Critical Forsheda Ab
Application granted granted Critical
Publication of ATE57329T1 publication Critical patent/ATE57329T1/de

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
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/924—Deformation, material removal, or molding for manufacture of seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Joints With Sleeves (AREA)
  • Joints With Pressure Members (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sealing Material Composition (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Sewage (AREA)
  • Pens And Brushes (AREA)
  • Saccharide Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Gasket Seals (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Secondary Cells (AREA)
  • Sampling And Sample Adjustment (AREA)
AT87850108T 1986-04-17 1987-04-02 Form- und dichtungsring. ATE57329T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8601750A SE463664B (sv) 1986-04-17 1986-04-17 Formnings- och taetningsring
EP87850108A EP0243331B1 (de) 1986-04-17 1987-04-02 Form- und Dichtungsring

Publications (1)

Publication Number Publication Date
ATE57329T1 true ATE57329T1 (de) 1990-10-15

Family

ID=20364227

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87850108T ATE57329T1 (de) 1986-04-17 1987-04-02 Form- und dichtungsring.

Country Status (14)

Country Link
US (1) US4818209A (de)
EP (1) EP0243331B1 (de)
JP (1) JPS6322626A (de)
AT (1) ATE57329T1 (de)
AU (1) AU585705B2 (de)
CA (1) CA1291185C (de)
DE (1) DE3765450D1 (de)
DK (1) DK164808C (de)
ES (1) ES2018851B3 (de)
FI (1) FI85539C (de)
IE (1) IE60215B1 (de)
NO (1) NO168848C (de)
SE (1) SE463664B (de)
ZA (1) ZA872531B (de)

Families Citing this family (55)

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SE464283B (sv) * 1986-10-15 1991-04-08 Forsheda Ab Saett och maskin foer formning av ett aendparti paa ett roer
US5213339A (en) * 1992-02-13 1993-05-25 Reeves Rubber, Inc. Pipe joint gasket
SE505267C2 (sv) 1992-03-10 1997-07-28 Forsheda Ab Sätt att framställa åtminstone två olika slag av tätningsringar och tätningselement för användning vid genomförande av sättet
US5639959A (en) * 1993-09-24 1997-06-17 Reiber; Harold Steven Corrosion measurement apparatus and galvanic coupon and gasket therefor
ES2146759T3 (es) * 1993-12-15 2000-08-16 Forsheda Ab Un dispositivo obturador, un aro de molde y una tuberia.
US5951022A (en) * 1997-10-06 1999-09-14 Gorman Company, Inc. Fluid seal device with reinforced dynamic lip
US6152494A (en) * 1998-01-12 2000-11-28 S&B Technical Products, Inc. Pipe gasket with combined lip and compression seal geometries
US6105972A (en) * 1998-01-12 2000-08-22 S & B Technical Products, Inc. Pipe gasket with improved low insertion geometry
US6113159A (en) * 1998-08-21 2000-09-05 S&B Technical Products, Inc. Pipe gasket with shielded band
US5988695A (en) * 1998-08-26 1999-11-23 S&B Technical Products, Inc. Pipe gasket with embedded ring
US6299176B1 (en) * 1999-03-03 2001-10-09 S&B Technical Products Dual purpose low insertion force gasket
US6142484A (en) * 1999-04-15 2000-11-07 Vassallo Research & Development Corporation Composite multi-pressure gasket
US6367802B1 (en) 1999-11-30 2002-04-09 Malcolm Mann Inc. Annular gasket with locking structure
US6422569B1 (en) 1999-11-30 2002-07-23 Parker-Hannifin Corporation Snap-in retainer for a fluid seal
WO2001077561A2 (en) * 2000-04-05 2001-10-18 S & B Technical Products, Inc. Method of forming a pipe joint between telescoping pipe sections
US6499744B1 (en) * 2000-06-05 2002-12-31 S&B Technical Products, Inc. Pipe gasket with dual purpose tail
US6550775B2 (en) 2000-11-30 2003-04-22 Malcolm Mann, Inc. Annular gasket
US7469905B2 (en) * 2000-11-30 2008-12-30 Springseal Inc. Permanently lubricated film gasket and method of manufacture
US20040041347A1 (en) * 2000-11-30 2004-03-04 Beach Jefferey Kurtis Permanently lubricated gasket
AT409945B (de) 2001-08-02 2002-12-27 Schnallinger Helmuth Verfahren zum herstellen einer rohrendmuffe aus thermoplastischem kunststoff
US7140618B2 (en) * 2003-01-16 2006-11-28 Vassallo Research & Development Corporation Socket with dual-functional composite gasket
US7090225B2 (en) * 2003-06-03 2006-08-15 Aqua Glass Corporation Water-proof seal for a towel bar which penetrates a tub surround portion
US7134204B2 (en) * 2003-08-25 2006-11-14 S & B Technical Products, Inc. Integral restraint system and method of manufacture for plastic pipe
US7185894B2 (en) * 2004-06-09 2007-03-06 Advanced Drainage Systems, Inc. Watertight corrugated pipe gasket
CN100429449C (zh) * 2004-06-17 2008-10-29 章根友 管子的连接结构
PL1619435T3 (pl) * 2004-07-20 2009-08-31 Bode Gmbh Pierścień uszczelniający do wtykowych połączeń kielichowych
WO2006063338A1 (en) 2004-12-08 2006-06-15 Mark Knapp Molded gasket and method of making
US7252293B2 (en) 2005-02-04 2007-08-07 Press-Seal Gasket Corporation Two-part gasket for pipe-to-pipe connections
DE102005025460A1 (de) 2005-06-02 2006-12-07 Poloplast Gmbh & Co.Kg Verfahren zur Herstellung einer Rohrendsteckmuffe sowie Sickeneinsatz zur Formung einer Sicke einer Rohrendsteckmuffe
US8235427B2 (en) * 2005-06-10 2012-08-07 S & B Technical Products, Inc. Self restrained ductile iron fitting
ITUD20050127A1 (it) * 2005-07-29 2007-01-30 Daniela Plebani Guarnizione per un giunto di collegamento fra tubi
US7423216B2 (en) * 2006-01-23 2008-09-09 Watlow Electric Manufacturing Company Dual action sealing gasket and use thereof in an electrical housing assembly
AT503187B1 (de) 2006-02-10 2008-02-15 Semperit Ag Holding Dichtring und dichtungsvorrichtung mit dem dichtring
SE0600872L (sv) * 2006-04-21 2007-01-09 Trelleborg Forsheda Building A Tätningsring
AT504096B1 (de) * 2006-07-17 2008-07-15 Semperit Ag Holding Dichtungsring und verbindungsvorrichtung für eine muffenverbindung
DE102006057304A1 (de) 2006-12-05 2008-06-19 Poloplast Gmbh & Co.Kg Rohrendsteckmuffe mit einer Sicke
US8474830B2 (en) * 2007-06-07 2013-07-02 Springseal, Inc. Gasket
US20090273184A1 (en) * 2008-04-30 2009-11-05 Michael Wright Self restrained joint for ductile iron pipe and fittings
WO2009151938A1 (en) * 2008-05-27 2009-12-17 Springseal Inc. Pipe coupling assembly
FR2939177B1 (fr) * 2008-12-01 2011-07-08 Saint Gobain Pont A Mousson Ensemble d'etancheite et jonction tubulaire correspondante
EP2379196B1 (de) * 2008-12-18 2016-07-06 FRAM Group IP LLC Dichtungstülle für flüssigkeitsfilter
GB0921634D0 (en) * 2009-12-10 2010-01-27 Artificial Lift Co Ltd Seal,assembly and method,particularly for downhole electric cable terminations
US8801049B2 (en) 2011-04-29 2014-08-12 Springseal, Inc. Pipe coupling system and method
US9593787B2 (en) 2013-06-21 2017-03-14 S & B Technical Products, Inc. Secured in place gasket for sealing plastic pipelines, method of manufacture and method of installation
US20140374994A1 (en) 2013-06-21 2014-12-25 S & B Technical Products, Inc. Secured in Place Gasket for Sealing Plastic Pipelines, Method of Manufacture and Method of Installation
US9951869B2 (en) 2015-02-04 2018-04-24 Trelleborg Pipe Seals Lelystad BV Seal for belled pipe
US10295060B2 (en) * 2015-06-25 2019-05-21 Evolution Engineering Inc. Method for sealing a gap sub assembly
US10328631B2 (en) * 2015-09-30 2019-06-25 Mcwane, Inc. Apparatus and mandrel-assisted method for forming a plastic pipe socket containing a restrained gasket
US10393296B2 (en) * 2016-09-30 2019-08-27 S & B Technical Products, Inc. Sealing gasket with corrugated insert for sealing restrained or non-restrained plastic pipelines
US10808844B2 (en) * 2017-02-06 2020-10-20 North American Pipe Corporation System, method and apparatus for pipe restrained joint seal and lock
US10876672B2 (en) * 2017-02-24 2020-12-29 S & B Technical Products, Inc. Sealing joint for low pressure pipe systems and method of manufacture
US10648602B2 (en) 2017-05-23 2020-05-12 S&B Technical Products, Inc Sealing gasket with specialized reinforcing ring for sealing plastic pipelines
CA3199689A1 (en) * 2020-11-23 2022-05-27 Andrew Wells Pipe joint insert device, pipe joint assembly, and methods of forming same
US20220221090A1 (en) * 2020-11-24 2022-07-14 S & B Technical Products, Inc. Sealing Gasket for Ductile Iron Pipe and Method of Manufacture
USD986394S1 (en) * 2021-05-12 2023-05-16 S & B Technical Products, Inc. Pipe sealing gasket

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Publication number Priority date Publication date Assignee Title
US2585453A (en) * 1949-04-08 1952-02-12 John P Gallagher Interchangeable, self-releasing, self-locking high-pressure tube and pipe connector unit
US3078332A (en) * 1959-10-02 1963-02-19 Dresser Ind Electro-conductive pipe coupling
US3455566A (en) * 1966-03-11 1969-07-15 John W Hull Fluid sealing arrangements
US3469854A (en) * 1966-11-04 1969-09-30 Hall & Hall Ltd Header ring
US3716245A (en) * 1969-03-10 1973-02-13 M Turolla Ring seal
US3813107A (en) * 1971-03-24 1974-05-28 Lok Corp A Gasket seal between sewer pipe and manhole opening
US3856315A (en) * 1973-01-02 1974-12-24 P Stansbury Bell and spigot pvc pipe joint
US4120521A (en) * 1975-08-28 1978-10-17 Rieber & Son Plastic-Industri A/S Combined mould element and sealing ring
US4188040A (en) * 1977-04-06 1980-02-12 Firma WOCO Franz-Josef Wolf & Co. Sealing ring
JPS5814311Y2 (ja) * 1977-11-22 1983-03-22 株式会社クボタ 管継手部構造
US4182519A (en) * 1978-01-24 1980-01-08 Ralph Wilson Resilient sealing ring
US4223896A (en) * 1979-03-13 1980-09-23 Ab Gustavsberg Sealing ring
GB2043802B (en) * 1979-03-14 1983-03-09 Gustavsberg Ab Seals
IT1123216B (it) * 1979-09-19 1986-04-30 Alberto Rovetta Mano meccanica multiscopo
JPS56126118A (en) * 1980-03-10 1981-10-02 Kubota Ltd Working method of plastic pipe socket
US4336014A (en) * 1980-09-15 1982-06-22 Rieber & Son A/S System for mounting a forming element on a mandrel
US4637618A (en) * 1984-07-13 1987-01-20 Vassallo Research & Development Corporation Composite gasket and fitting including same
US4625383A (en) * 1985-03-18 1986-12-02 Vassallo Research And Development Corporation Method for seating a gasket in a plastic pipe bell using a hard configured ring

Also Published As

Publication number Publication date
NO168848C (no) 1992-04-08
NO871503D0 (no) 1987-04-10
SE8601750L (sv) 1987-10-18
DE3765450D1 (de) 1990-11-15
NO871503L (no) 1987-10-19
ES2018851B3 (es) 1991-05-16
EP0243331A3 (en) 1988-06-08
AU585705B2 (en) 1989-06-22
DK197187D0 (da) 1987-04-15
AU7158687A (en) 1987-10-22
JPS6322626A (ja) 1988-01-30
FI871525A0 (fi) 1987-04-07
SE8601750D0 (sv) 1986-04-17
FI85539C (fi) 1992-04-27
NO168848B (no) 1991-12-30
DK197187A (da) 1987-10-18
US4818209A (en) 1989-04-04
EP0243331B1 (de) 1990-10-10
JPH0364293B2 (de) 1991-10-04
FI85539B (fi) 1992-01-15
DK164808C (da) 1993-01-04
IE60215B1 (en) 1994-06-15
FI871525A (fi) 1987-10-18
IE871002L (en) 1987-10-17
CA1291185C (en) 1991-10-22
SE463664B (sv) 1991-01-07
EP0243331A2 (de) 1987-10-28
DK164808B (da) 1992-08-24
ZA872531B (en) 1987-11-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee