FR1144411A - Perfectionnements aux machines à injection - Google Patents

Perfectionnements aux machines à injection

Info

Publication number
FR1144411A
FR1144411A FR1144411DA FR1144411A FR 1144411 A FR1144411 A FR 1144411A FR 1144411D A FR1144411D A FR 1144411DA FR 1144411 A FR1144411 A FR 1144411A
Authority
FR
France
Prior art keywords
injection machines
machines
injection
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
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1144411A publication Critical patent/FR1144411A/fr
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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/52—Non-return devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1144411D 1955-11-08 1956-03-19 Perfectionnements aux machines à injection Expired FR1144411A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1144411X 1955-11-08

Publications (1)

Publication Number Publication Date
FR1144411A true FR1144411A (fr) 1957-10-14

Family

ID=7726819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1144411D Expired FR1144411A (fr) 1955-11-08 1956-03-19 Perfectionnements aux machines à injection

Country Status (1)

Country Link
FR (1) FR1144411A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020591A (en) * 1959-01-26 1962-02-13 Stubbe Friedrich Injection molding machine
US3099861A (en) * 1959-11-10 1963-08-06 Projectile & Engineering Compa Injection moulding machine
US3191234A (en) * 1963-09-24 1965-06-29 Borg Warner Apparatus for injection molding
US4062479A (en) * 1976-10-14 1977-12-13 Bruce Plastics, Inc. Non-return valve assemblies in injection molding machines
EP0590037A4 (fr) * 1991-05-13 1994-02-16 Robert F Dray Clapet anti-retour permettant un ecoulement dirige.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020591A (en) * 1959-01-26 1962-02-13 Stubbe Friedrich Injection molding machine
US3099861A (en) * 1959-11-10 1963-08-06 Projectile & Engineering Compa Injection moulding machine
US3191234A (en) * 1963-09-24 1965-06-29 Borg Warner Apparatus for injection molding
US4062479A (en) * 1976-10-14 1977-12-13 Bruce Plastics, Inc. Non-return valve assemblies in injection molding machines
EP0590037A4 (fr) * 1991-05-13 1994-02-16 Robert F Dray Clapet anti-retour permettant un ecoulement dirige.
EP0590037A1 (fr) * 1991-05-13 1994-04-06 DRAY, Robert F. Clapet anti-retour permettant un ecoulement dirige

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