GB667163A - Method of and apparatus for making blown plastic articles - Google Patents

Method of and apparatus for making blown plastic articles

Info

Publication number
GB667163A
GB667163A GB3297/48A GB329748A GB667163A GB 667163 A GB667163 A GB 667163A GB 3297/48 A GB3297/48 A GB 3297/48A GB 329748 A GB329748 A GB 329748A GB 667163 A GB667163 A GB 667163A
Authority
GB
United Kingdom
Prior art keywords
mould
bubble
plunger
blown
blades
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
GB3297/48A
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.)
British Xylonite Co Ltd
Original Assignee
British Xylonite Co 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 US392660A external-priority patent/US2349177A/en
Application filed by British Xylonite Co Ltd filed Critical British Xylonite Co Ltd
Publication of GB667163A publication Critical patent/GB667163A/en
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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB3297/48A 1941-05-09 1948-02-04 Method of and apparatus for making blown plastic articles Expired GB667163A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US667163XA 1941-05-09 1941-05-09
US392660A US2349177A (en) 1941-02-12 1941-05-09 Method of and apparatus for making blown plastic articles

Publications (1)

Publication Number Publication Date
GB667163A true GB667163A (en) 1952-02-27

Family

ID=26747082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3297/48A Expired GB667163A (en) 1941-05-09 1948-02-04 Method of and apparatus for making blown plastic articles

Country Status (2)

Country Link
BE (1) BE482326A (enrdf_load_stackoverflow)
GB (1) GB667163A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133112B (de) * 1956-11-15 1962-07-12 Rotaflex Ltd Verfahren und Vorrichtung zum Herstellen von offenen, hohlen Gegenstaenden mit durch spiralfoermiges Wickeln eines Fadens oder Streifens gebildeten Begrenzungsflaechen
DE1604573B1 (de) * 1966-07-12 1972-05-31 Interstabella Ag Verfahren und vorrichtung zum herstellen von hohlkoerpern nach dem blasverfahren
FR3119788A1 (fr) * 2021-02-18 2022-08-19 Signaux Girod Procédé de moulage d'une balise de signalisation temporaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133112B (de) * 1956-11-15 1962-07-12 Rotaflex Ltd Verfahren und Vorrichtung zum Herstellen von offenen, hohlen Gegenstaenden mit durch spiralfoermiges Wickeln eines Fadens oder Streifens gebildeten Begrenzungsflaechen
DE1604573B1 (de) * 1966-07-12 1972-05-31 Interstabella Ag Verfahren und vorrichtung zum herstellen von hohlkoerpern nach dem blasverfahren
FR3119788A1 (fr) * 2021-02-18 2022-08-19 Signaux Girod Procédé de moulage d'une balise de signalisation temporaire

Also Published As

Publication number Publication date
BE482326A (enrdf_load_stackoverflow)

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