ZA913702B - A method for manufacturing tube connecting pieces coated with plastic material by jet molding - Google Patents
A method for manufacturing tube connecting pieces coated with plastic material by jet moldingInfo
- Publication number
- ZA913702B ZA913702B ZA913702A ZA913702A ZA913702B ZA 913702 B ZA913702 B ZA 913702B ZA 913702 A ZA913702 A ZA 913702A ZA 913702 A ZA913702 A ZA 913702A ZA 913702 B ZA913702 B ZA 913702B
- Authority
- ZA
- South Africa
- Prior art keywords
- plastic material
- connecting pieces
- tube connecting
- pieces coated
- manufacturing tube
- Prior art date
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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
- F16L47/24—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
- B29C2045/1659—Fusion bonds
-
- 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
- B29L2031/24—Pipe joints or couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90109826A EP0457947A1 (fr) | 1990-05-23 | 1990-05-23 | Procédé pour la fabrication d'un accouplement en plastique par le moulage d'injection |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA913702B true ZA913702B (en) | 1992-02-26 |
Family
ID=8204022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA913702A ZA913702B (en) | 1990-05-23 | 1991-05-16 | A method for manufacturing tube connecting pieces coated with plastic material by jet molding |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0457947A1 (fr) |
CS (1) | CS152791A3 (fr) |
PL (1) | PL164680B1 (fr) |
ZA (1) | ZA913702B (fr) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT198577B (de) * | 1957-05-15 | 1958-07-10 | Johann Eppler | Rohrverbindungsstück (Fitting) aus Kunststoff |
FR2175290A5 (fr) * | 1972-03-08 | 1973-10-19 | Aquitaine Total Organico | |
DE2240548A1 (de) * | 1972-08-17 | 1974-02-28 | Ruehle Alfred Dipl Ing | Gewindeanschluss- oder -verbindungsstueck fuer aus elastischem kunststoff bestehende rohrleitungen |
GB1477074A (en) * | 1975-01-31 | 1977-06-22 | Hepworth Iron Co Ltd | Manufacture of pipe couplings |
DE3039796A1 (de) * | 1980-10-22 | 1982-05-06 | Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen | Verfahren zum herstellen von kunststoff-formkoerpern sowie werkzeug zur druchfuehrung des verfahrens |
DE3323380A1 (de) * | 1983-06-29 | 1985-01-03 | Immanuel 3203 Sarstedt Jeschke | Uebergangsstueck fuer den uebergang eines polyaethylenrohres in ein polyvenylchloridrohr und verfahren zur reparatur von pvc-gasrohren |
AT388605B (de) * | 1987-10-20 | 1989-08-10 | Egger Karl | Verbindungsstueck zum anschluss einer metallischen armatur an ein kunststoff-leitungsrohr fuer fluessige medien |
DE8716394U1 (de) * | 1987-12-11 | 1988-03-31 | Karl Rafeld KG Spritzgußwerk, Elektronik und Formenbau, 8954 Biessenhofen | Unterputzmuffe aus Kunststoff als Teil eines Übergangsstücks zum Verbinden von Kunststoffrohren mit Armaturen aus metallischen Werkstoffen |
DE8810285U1 (de) * | 1988-08-12 | 1988-10-06 | Tersia GmbH, 8954 Biessenhofen | Übergangsstück zum Verbinden von Kunststoffrohren mit Armaturen aus metallischen Werkstoffen |
-
1990
- 1990-05-23 EP EP90109826A patent/EP0457947A1/fr not_active Withdrawn
-
1991
- 1991-05-15 PL PL91290258A patent/PL164680B1/pl unknown
- 1991-05-16 ZA ZA913702A patent/ZA913702B/xx unknown
- 1991-05-22 CS CS911527A patent/CS152791A3/cs unknown
Also Published As
Publication number | Publication date |
---|---|
CS152791A3 (en) | 1992-02-19 |
PL290258A1 (en) | 1991-12-02 |
EP0457947A1 (fr) | 1991-11-27 |
PL164680B1 (pl) | 1994-09-30 |
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