DE3065652D1 - Method and apparatus for manufacturing a tubular body provided with a sealing ring - Google Patents

Method and apparatus for manufacturing a tubular body provided with a sealing ring

Info

Publication number
DE3065652D1
DE3065652D1 DE8080200277T DE3065652T DE3065652D1 DE 3065652 D1 DE3065652 D1 DE 3065652D1 DE 8080200277 T DE8080200277 T DE 8080200277T DE 3065652 T DE3065652 T DE 3065652T DE 3065652 D1 DE3065652 D1 DE 3065652D1
Authority
DE
Germany
Prior art keywords
manufacturing
sealing ring
tubular body
body provided
mould
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
DE8080200277T
Other languages
English (en)
Inventor
Hendrik Willem Wolters
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.)
HAWO BV
Original Assignee
HAWO 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 HAWO BV filed Critical HAWO BV
Application granted granted Critical
Publication of DE3065652D1 publication Critical patent/DE3065652D1/de
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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE8080200277T 1980-03-25 1980-03-25 Method and apparatus for manufacturing a tubular body provided with a sealing ring Expired DE3065652D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80200277A EP0036454B1 (de) 1980-03-25 1980-03-25 Verfahren und Vorrichtung zum Herstellen eines rohrförmigen Körpers mit einem Dichtungsring

Publications (1)

Publication Number Publication Date
DE3065652D1 true DE3065652D1 (en) 1983-12-29

Family

ID=8186980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200277T Expired DE3065652D1 (en) 1980-03-25 1980-03-25 Method and apparatus for manufacturing a tubular body provided with a sealing ring

Country Status (3)

Country Link
EP (1) EP0036454B1 (de)
AT (1) ATE5386T1 (de)
DE (1) DE3065652D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464726B (sv) * 1987-10-29 1991-06-03 Forsheda Ab Roermuff och saett att bilda denna
GB2325636B (en) * 1997-05-31 2002-04-17 Dalatek Ltd Improvements in or relating to pipes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1578138A (de) * 1968-06-21 1969-08-14
GB1236907A (en) * 1969-02-25 1971-06-23 Hepworth Iron Co Ltd Improvements in or relating to pipe couplings
NL7408628A (en) * 1974-06-26 1975-12-30 Wavin Bv Tube with grooved socket end prodn - by injection moulding tube with cylindrical end, and deforming cylindrical end in mould
AT339032B (de) * 1974-07-29 1977-09-26 Ifw Ind Formen Werkzeug Mehrteilige spritzgussform
AR207088A1 (es) * 1975-07-29 1976-09-09 Anger Anton Maschbau Procedimiento para producir un articulo de material sintetico
NL170512C (nl) * 1978-09-27 1982-11-16 Hawo B V Werkwijze en inrichting voor het vervaardigen van een buisstuk voorzien van een afdichtring.
CH643047A5 (de) * 1978-10-18 1984-05-15 Battenfeld Maschfab Verfahren zum herstellen von fittings fuer rohrverbindungen sowie werkzeug zur ausuebung des verfahrens und nach diesem verfahren hergestelltes fitting.
DE2845308C3 (de) * 1978-10-18 1982-02-18 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Fitting oder dergleichen aus formstabilem Kunststoff für Rohrverbindungen sowie Verfahren und Werkzeug zu seiner Herstellung

Also Published As

Publication number Publication date
EP0036454A1 (de) 1981-09-30
EP0036454B1 (de) 1983-11-23
ATE5386T1 (de) 1983-12-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee