ES455466A1 - Tubo de enchufe de materia plastica y metodo de formacion dedicho tubo. - Google Patents

Tubo de enchufe de materia plastica y metodo de formacion dedicho tubo.

Info

Publication number
ES455466A1
ES455466A1 ES455466A ES455466A ES455466A1 ES 455466 A1 ES455466 A1 ES 455466A1 ES 455466 A ES455466 A ES 455466A ES 455466 A ES455466 A ES 455466A ES 455466 A1 ES455466 A1 ES 455466A1
Authority
ES
Spain
Prior art keywords
plug
slot
extending
tube
wall portion
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.)
Expired
Application number
ES455466A
Other languages
English (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.)
Wavin BV
Original Assignee
Wavin BV
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 Wavin BV filed Critical Wavin BV
Publication of ES455466A1 publication Critical patent/ES455466A1/es
Expired legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joints With Sleeves (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

Tubo de enchufe de materia plástica y método de formación de dicho tubo, cuyo tubo de enchufe dispone de una ranura para recibir una porción de forma anular de un cuerpo de estanqueidad, limitada dicha ranura por una porción de cabeza que se extiende radialmente, y en el la ranura comprende una cavidad adicional que se extiende dentro de una porción de pared engrosada, dispuesta en el extremo del enchufe, extendiéndose esta porción de pared engrosamada entre el lado interior del enchufe y el lado exterior del mismo, y una parte del enchufe que se extiende desde la ranura hacia el interior tiene un diámetro interior mayor que la parte restante del enchufe.
ES455466A 1976-01-29 1977-01-28 Tubo de enchufe de materia plastica y metodo de formacion dedicho tubo. Expired ES455466A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7600928A NL170048B (nl) 1976-01-29 1976-01-29 Werkwijze voor het vervaardigen van een spuitgegoten mofbuis.

Publications (1)

Publication Number Publication Date
ES455466A1 true ES455466A1 (es) 1978-05-16

Family

ID=19825534

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455466A Expired ES455466A1 (es) 1976-01-29 1977-01-28 Tubo de enchufe de materia plastica y metodo de formacion dedicho tubo.

Country Status (12)

Country Link
JP (2) JPS52115425A (es)
AT (1) AT354198B (es)
BE (1) BE850832A (es)
DE (1) DE2703300C3 (es)
DK (1) DK149993C (es)
ES (1) ES455466A1 (es)
FR (1) FR2339801A1 (es)
GB (1) GB1547082A (es)
IE (1) IE44418B1 (es)
IT (1) IT1076350B (es)
NL (1) NL170048B (es)
SE (1) SE7700932L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717487C3 (de) * 1977-04-20 1979-10-11 Wavin B.V., Zwolle (Niederlande) Extrudiertes Kunststoffrohrteil mit angeformter Muffe
DE2807022C2 (de) * 1978-02-18 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
NL7908625A (nl) * 1979-11-28 1981-07-01 Wavin Bv Buisdeel met elastisch afdichtlichaam.
NL8103011A (nl) * 1981-06-22 1983-01-17 Dirk Van Manen Werkwijze voor het door spuitgieten vervaardigen van kunststofhulpstukken met koppelingsmof voor buizen, alsmede inrichting voor het toepassen van de werkwijze.
DE3310226C2 (de) * 1983-03-22 1985-08-22 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Rohrteil oder Fitting
US4906010A (en) * 1986-03-27 1990-03-06 Multi Fittings Inc. Joint for connecting a spigot to the bell of a pipe or coupling
DE4409137C1 (de) * 1994-03-17 1995-09-14 Teewen Bv Rohrkupplung
ITVA20050057A1 (it) * 2005-10-14 2007-04-15 Serio Plast Srl Procedimento per lo stampaggio termoplastico di raccordi idraulici trattenenti almeno una guarnizione di tenuta ermetica e raccordi idraulici ottenuti con tale procedimento

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH386192A (de) * 1960-03-29 1964-12-31 Rheinisches Metallwerk Gmbh Verbindungsmuffe, insbesondere für Rohre aus Kunststoff
GB911589A (en) * 1960-12-20 1962-11-28 Jarmuefejlesztesi Intezet Silicone oil filled dynamic, torsional damper mainly for internal combustion engines
NL121936C (es) * 1962-07-20
US3544119A (en) * 1968-04-01 1970-12-01 Hepworth Iron Co Ltd Pipe couplings
DE1805446C3 (de) * 1968-07-18 1974-09-12 Kunststoffwerk Gebr. Anger Gmbh & Co Muenchen, 8000 Muenchen Verfahren zum Herstellen eines aus einem thermoplastischen Kunststoff bestehenden rohrförmigen Körpers
GB1227309A (es) * 1970-03-04 1971-04-07
BE788403A (fr) * 1971-09-17 1973-01-02 Bagnulo Luigi Perfectionnements aux joints rigides en forme de cuvette pour canalisations pour gaz ou liquides
JPS5541045B2 (es) * 1972-10-09 1980-10-22
US3858914A (en) * 1973-07-25 1975-01-07 Brass Craft Mfg Co Transition pipe connection

Also Published As

Publication number Publication date
JPS575995B2 (es) 1982-02-02
AT354198B (de) 1979-12-27
NL170048B (nl) 1982-04-16
JPS5718887A (en) 1982-01-30
DE2703300C3 (de) 1986-07-31
JPS52115425A (en) 1977-09-28
DK149993C (da) 1987-06-29
IE44418L (en) 1977-07-29
IT1076350B (it) 1985-04-27
DK149993B (da) 1986-11-10
SE7700932L (sv) 1977-07-30
DE2703300A1 (de) 1977-08-11
ATA55877A (de) 1979-05-15
FR2339801A1 (fr) 1977-08-26
GB1547082A (en) 1979-06-06
BE850832A (fr) 1977-07-28
DE2703300B2 (de) 1980-01-24
DK36577A (da) 1977-07-30
NL7600928A (nl) 1977-08-02
JPS5833436B2 (ja) 1983-07-19
IE44418B1 (en) 1981-11-18
FR2339801B1 (es) 1982-05-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405