GB1418596A - Apparatus for processing thermoplastic materials - Google Patents

Apparatus for processing thermoplastic materials

Info

Publication number
GB1418596A
GB1418596A GB770974A GB770974A GB1418596A GB 1418596 A GB1418596 A GB 1418596A GB 770974 A GB770974 A GB 770974A GB 770974 A GB770974 A GB 770974A GB 1418596 A GB1418596 A GB 1418596A
Authority
GB
United Kingdom
Prior art keywords
valve
cylinder
outlet
injection
opened
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
GB770974A
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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag 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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Publication of GB1418596A publication Critical patent/GB1418596A/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
    • 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
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
    • B29C45/125—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem using a material distributing system

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB770974A 1973-02-24 1974-02-20 Apparatus for processing thermoplastic materials Expired GB1418596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732309322 DE2309322A1 (de) 1973-02-24 1973-02-24 Vorrichtung zur bearbeitung thermoplastischer massen

Publications (1)

Publication Number Publication Date
GB1418596A true GB1418596A (en) 1975-12-24

Family

ID=5873010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB770974A Expired GB1418596A (en) 1973-02-24 1974-02-20 Apparatus for processing thermoplastic materials

Country Status (5)

Country Link
JP (1) JPS49117558A (enExample)
CH (1) CH563231A5 (enExample)
DE (1) DE2309322A1 (enExample)
FR (1) FR2218980A1 (enExample)
GB (1) GB1418596A (enExample)

Also Published As

Publication number Publication date
FR2218980A1 (en) 1974-09-20
JPS49117558A (enExample) 1974-11-09
FR2218980B3 (enExample) 1976-11-26
DE2309322A1 (de) 1974-08-29
CH563231A5 (enExample) 1975-06-30

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Legal Events

Date Code Title Description
PS Patent sealed