PT88297A - Moulding of plastics materials - Google Patents

Moulding of plastics materials

Info

Publication number
PT88297A
PT88297A PT8829788A PT8829788A PT88297A PT 88297 A PT88297 A PT 88297A PT 8829788 A PT8829788 A PT 8829788A PT 8829788 A PT8829788 A PT 8829788A PT 88297 A PT88297 A PT 88297A
Authority
PT
Portugal
Prior art keywords
molding
plastics materials
plastics
materials
Prior art date
Application number
PT8829788A
Other languages
English (en)
Inventor
David Mason
Russell Smith
Original Assignee
Aurora Plastics Ltd
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
Priority claimed from GB878719549A external-priority patent/GB8719549D0/en
Application filed by Aurora Plastics Ltd filed Critical Aurora Plastics Ltd
Publication of PT88297A publication Critical patent/PT88297A/pt

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
    • F16L47/06—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
    • F16L47/10—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 the sealing rings being maintained in place by additional means
    • 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
PT8829788A 1987-08-19 1988-08-18 Moulding of plastics materials PT88297A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878719549A GB8719549D0 (en) 1987-08-19 1987-08-19 Moulding of plastics materials
GB8800900A GB2208822B (en) 1987-08-19 1988-01-15 Moulding of plastics materials

Publications (1)

Publication Number Publication Date
PT88297A true PT88297A (pt) 1989-06-30

Family

ID=26292620

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8829788A PT88297A (pt) 1987-08-19 1988-08-18 Moulding of plastics materials

Country Status (4)

Country Link
EP (1) EP0304290A1 (pt)
DK (1) DK464388A (pt)
IE (1) IE61044B1 (pt)
PT (1) PT88297A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE140777T1 (de) * 1990-05-17 1996-08-15 Ertl Franz Xaver Presskörper aus kunststoff in form eines muffenrohrs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029915B (en) * 1978-09-06 1983-05-25 Marley Extrusions Sockets for pipes of gutters
WO1981000077A1 (en) * 1979-06-27 1981-01-12 Downey Plastics Ltd Moulding plastics articles
ZA824401B (en) * 1981-06-22 1983-04-27 D Van Manen A method of making socketed pipe-fittings of synthetic plastics material by injection moulding, apparatus for carrying out said method, and fitting produced by the method

Also Published As

Publication number Publication date
IE882527L (en) 1989-02-19
DK464388A (da) 1989-02-20
IE61044B1 (en) 1994-09-07
EP0304290A1 (en) 1989-02-22
DK464388D0 (da) 1988-08-18

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19930916