IT1200097B - Metodo ed apparecchio per inserire una guarnizione in un allargamento della imboccatura di un tubo di materiale plastico - Google Patents

Metodo ed apparecchio per inserire una guarnizione in un allargamento della imboccatura di un tubo di materiale plastico

Info

Publication number
IT1200097B
IT1200097B IT48415/85A IT4841585A IT1200097B IT 1200097 B IT1200097 B IT 1200097B IT 48415/85 A IT48415/85 A IT 48415/85A IT 4841585 A IT4841585 A IT 4841585A IT 1200097 B IT1200097 B IT 1200097B
Authority
IT
Italy
Prior art keywords
enlargement
gasket
insert
plastic tube
tube mouth
Prior art date
Application number
IT48415/85A
Other languages
English (en)
Other versions
IT8548415A0 (it
Inventor
Efrain D Vassallo
Jose E Valls
Original Assignee
Vassallo Res & Dev Corp
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 Vassallo Res & Dev Corp filed Critical Vassallo Res & Dev Corp
Publication of IT8548415A0 publication Critical patent/IT8548415A0/it
Application granted granted Critical
Publication of IT1200097B publication Critical patent/IT1200097B/it

Links

Classifications

    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/50—Use of fluid pressure in molding
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218—Pipe machine: socket forming apparatus
    • 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
    • Y10T29/49861—Sizing mating parts during final positional association
    • 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
    • Y10T29/4987—Elastic joining of parts
    • Y10T29/49872—Confining elastic part in socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT48415/85A 1985-03-18 1985-07-26 Metodo ed apparecchio per inserire una guarnizione in un allargamento della imboccatura di un tubo di materiale plastico IT1200097B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/712,718 US4625383A (en) 1985-03-18 1985-03-18 Method for seating a gasket in a plastic pipe bell using a hard configured ring

Publications (2)

Publication Number Publication Date
IT8548415A0 IT8548415A0 (it) 1985-07-26
IT1200097B true IT1200097B (it) 1989-01-05

Family

ID=24863266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48415/85A IT1200097B (it) 1985-03-18 1985-07-26 Metodo ed apparecchio per inserire una guarnizione in un allargamento della imboccatura di un tubo di materiale plastico

Country Status (10)

Country Link
US (1) US4625383A (it)
EP (1) EP0215796A4 (it)
JP (1) JPS63500089A (it)
AU (1) AU4720385A (it)
CA (1) CA1273186A (it)
FI (1) FI863368A (it)
IT (1) IT1200097B (it)
NZ (1) NZ213103A (it)
WO (1) WO1986005438A1 (it)
ZA (1) ZA858293B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463664B (sv) * 1986-04-17 1991-01-07 Forsheda Ab Formnings- och taetningsring
US4834398A (en) * 1987-08-31 1989-05-30 S & B Technical Products, Inc. Pipe gasket
US4834430A (en) * 1988-01-19 1989-05-30 Vassallo Research & Development Corp. Pipe socket insert
NL9000881A (nl) * 1990-04-12 1991-11-01 Nyloplast Europ Bv Afdichtring voor toepassing bij een buiskoppeling.
SE513872C2 (sv) * 1994-06-03 2000-11-20 Forsheda Ab Sätt att framställa plaströr med tätningsring, innefattande expandering och krympning av röret
DE69615152T2 (de) * 1996-04-09 2002-05-02 Sica S.P.A., Alfonsine Werkzeug zum automatischen Formen, an Kunststoffrohren, von Muffen grosser Länge
DE69801642T2 (de) * 1998-01-19 2002-07-04 Sica S.P.A., Alfonsine Verfahren und Vorrichtung zum Ausweiten und topfartigen Formen des Endverbindungsbereiches von biaxial orientierten Rohren aus einem thermoplastischen Kunststoff
US6220846B1 (en) * 1998-01-19 2001-04-24 Sica S.P.A. Apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material
US5988695A (en) * 1998-08-26 1999-11-23 S&B Technical Products, Inc. Pipe gasket with embedded ring
US6142484A (en) * 1999-04-15 2000-11-07 Vassallo Research & Development Corporation Composite multi-pressure gasket
US7140618B2 (en) * 2003-01-16 2006-11-28 Vassallo Research & Development Corporation Socket with dual-functional composite gasket
US7513536B2 (en) * 2004-09-07 2009-04-07 S & B Technical Products, Inc. Pipe gasket with selective economy of scale
US7284310B2 (en) * 2004-12-07 2007-10-23 S & B Technical Products, Inc. Method of manufacturing a seal and restraining system
US7441319B2 (en) * 2004-12-07 2008-10-28 S & B Technical Products, Inc. Snap fit sealing gasket with precisely located internal retainer ring for triangular pipe grooves
US7509724B2 (en) * 2004-12-07 2009-03-31 S & B Technical Products, Inc. Snap fit sealing gasket with precisely located internal retainer ring for square pipe grooves
WO2006076138A2 (en) * 2005-01-11 2006-07-20 Eddy Allan Balma A method for manufacturing a percussion instrument
ITBO20060101A1 (it) * 2006-02-13 2007-08-14 Sica Spa Condotto in materiale termoplastico, in particolare in materiale poliolefinico per fluidi in pressione, con estremita' sagomata a bicchiere.
US7845686B2 (en) * 2007-12-17 2010-12-07 S & B Technical Products, Inc. Restrained pipe joining system for plastic pipe
US20100059940A1 (en) * 2008-09-10 2010-03-11 Guillermo Monteil Composite Sealing Gasket and Process for Belling Plastic Pipe
US8709318B2 (en) * 2009-12-30 2014-04-29 S & B Technical Products, Inc. Method and apparatus for belling plastic pipe
GB2521432B (en) * 2013-12-19 2020-07-15 Polypipe Ltd Pipe joint incorporating an insert
US10596751B1 (en) * 2015-08-04 2020-03-24 Mcwane, Inc. Method of manufacturing bell socketed plastic pipes
US10808844B2 (en) * 2017-02-06 2020-10-20 North American Pipe Corporation System, method and apparatus for pipe restrained joint seal and lock
US10648602B2 (en) * 2017-05-23 2020-05-12 S&B Technical Products, Inc Sealing gasket with specialized reinforcing ring for sealing plastic pipelines
US11298972B1 (en) 2020-06-29 2022-04-12 Zeyger Products Llc Device for preventing paint from drying in the can

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27736A (en) * 1860-04-03 Ventilator fob
US3265410A (en) * 1963-07-24 1966-08-09 Ct De Rech S De Pont A Monsson Pipe of synthetic plastic material and coupling including said pipe
GB1048888A (en) * 1964-08-14 1966-11-23 Ilford Ltd Cyanine dyestuffs
DE1475735A1 (de) * 1965-08-02 1969-08-28 Anger Kunststoff Rohrverbindung fuer Kunststoffrohre
US3377659A (en) * 1965-10-15 1968-04-16 Johns Manville Apparatus for forming a bell end on plastic pipe
DE2015656C3 (de) * 1970-04-02 1980-01-24 Albert 4270 Dorsten Stewing Vorrichtung zum Herstellen einer Verbindungsmuffe
DE2200874A1 (de) * 1971-07-19 1973-08-30 Aristovoulos George Petzetakis Verfahren und vorrichtung zum anbringen von innenkalibrierten einsteckmuffen mit dichtungsmittelsicke an rohren aus thermoplastischem kunststoff
US3807027A (en) * 1972-03-31 1974-04-30 Johns Manville Method of forming the bell end of a bell and spigot joint
US3793427A (en) * 1972-04-03 1974-02-19 Johns Manville Method of forming the bell end of a bell and spigot joint
GB1589052A (en) * 1976-09-23 1981-05-07 Yorkshire Imperial Plastics Pipe of oriented thermoplastic polymeric material and method of forming the same
US4134949A (en) * 1977-02-17 1979-01-16 Harsco Corporation Method to form a bell end in a plastic pipe
NO140752C (no) * 1977-08-29 1979-11-07 Rieber & Son As Kombinert forme- og tetningselement til bruk i en muffeende i termoplastroer
JPS53127578A (en) * 1977-11-14 1978-11-07 Kubota Ltd Formation of socket of synthetic resin pipe
US4218208A (en) * 1978-05-03 1980-08-19 Hayes Fay A Inplace gasket belling machine
US4181698A (en) * 1978-05-03 1980-01-01 Hayes Fay A Method of belling a plastic pipe
US4206538A (en) * 1978-10-23 1980-06-10 Hayes Fay A Inplace gasket belling method and apparatus
US4266926A (en) * 1979-09-21 1981-05-12 Gordon John H Pipe belling with external fluid pressure
US4353860A (en) * 1979-09-21 1982-10-12 Gordon John H Method for pressure forming pipe bells
US4336014A (en) * 1980-09-15 1982-06-22 Rieber & Son A/S System for mounting a forming element on a mandrel
FI810891L (fi) * 1981-03-23 1982-09-24 Asko Upo Oy Foerfarande och anordning foer framstaellning av en med en taetningsring foersedd muffdel till ett plastroer
JPH05327667A (ja) * 1992-04-03 1993-12-10 Nec Corp 多入力信号選択回路

Also Published As

Publication number Publication date
FI863368A (fi) 1986-09-19
WO1986005438A1 (en) 1986-09-25
ZA858293B (en) 1986-06-25
IT8548415A0 (it) 1985-07-26
FI863368A0 (fi) 1986-08-20
US4625383A (en) 1986-12-02
NZ213103A (en) 1988-01-08
JPS63500089A (ja) 1988-01-14
AU4720385A (en) 1986-10-13
CA1273186A (en) 1990-08-28
EP0215796A1 (en) 1987-04-01
EP0215796A4 (en) 1988-05-31

Similar Documents

Publication Publication Date Title
IT1200097B (it) Metodo ed apparecchio per inserire una guarnizione in un allargamento della imboccatura di un tubo di materiale plastico
IT1219813B (it) Procedimento ed apparecchio per la estruzione di tubo in materiale plastico
ES556734A0 (es) Perfeccionamientos en una guiaondas
ES555341A0 (es) Metodo de producir una tuberia de riego por goteo y perfeccionamientos en los aparatos correspondientes
IT8619725A1 (it) Procedimento di miglioramento di una fondazione e apparecchiatura relativa
KR870700343A (ko) 진주광택 샴푸 및 이의 제조방법
KR880700319A (ko) 장치 및 그 제조방법
JPS57152926A (en) Device and method of manufacturing tube
FR2588353B1 (fr) Raccord notamment pour tubes et tuyaux
IT1208231B (it) Dispositivo per l avanzamento sotterraneo a pressione di una tubazione in particolare di una tubazione di piccolo diametro
IT1180466B (it) Dispositivo di centratura e di fis saggio di un utensile in un supporto
ES546606A0 (es) Dispositivo para mantener una canalizacion al atravesar una pared
GB8303868D0 (en) Adjustable length tube and seal
IT1197877B (it) Metodo e dispositivo per guidare un cavo nella stabilizzazione con cavo di una roccia
IT1188263B (it) Procedimento e dispositivo per tagliare in spezzoni tubi di plastica estrusi
ES553204A0 (es) Procedimiento y aparato para reconocer a una persona
EP0192262A3 (en) Polycyanoaryl ether films and fibers
MX164432B (es) Procedimiento y aparato par cubrir articulos con una pelicula
EP0199515A3 (en) Coupled cavity travelling wave tubes
JPS5767083A (en) Ceramic tube jointing structure and method
IT8712405A0 (it) Tubo a spinta per l avanzamento sotteraneo a pressione di una tubazione e dispositivo spintore per l avanzamento sotteraneo di una tubazione
GB2170132B (en) Improvements in the plug drawing of tubes
IT1173019B (it) Dispositivo per afferrare e sostenere un tubetto
DK432287D0 (da) Vaerktoejsholder og skaereinsert
FR2581330B1 (fr) Machine de tronconnage et de biseautage de tubes