DD138046A1 - Duesenverschlussvorrichtung insbesondere an kunststoffspritzgiessmaschinen - Google Patents

Duesenverschlussvorrichtung insbesondere an kunststoffspritzgiessmaschinen

Info

Publication number
DD138046A1
DD138046A1 DD20706478A DD20706478A DD138046A1 DD 138046 A1 DD138046 A1 DD 138046A1 DD 20706478 A DD20706478 A DD 20706478A DD 20706478 A DD20706478 A DD 20706478A DD 138046 A1 DD138046 A1 DD 138046A1
Authority
DD
German Democratic Republic
Prior art keywords
injection molding
closure device
plastic injection
molding machines
external closure
Prior art date
Application number
DD20706478A
Other languages
English (en)
Inventor
Volker Fritzlar
Original Assignee
Volker Fritzlar
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 Volker Fritzlar filed Critical Volker Fritzlar
Priority to DD20706478A priority Critical patent/DD138046A1/de
Publication of DD138046A1 publication Critical patent/DD138046A1/de

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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/232—Feed stopping equipment comprising closing means disposed outside the nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
DD20706478A 1978-08-01 1978-08-01 Duesenverschlussvorrichtung insbesondere an kunststoffspritzgiessmaschinen DD138046A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD20706478A DD138046A1 (de) 1978-08-01 1978-08-01 Duesenverschlussvorrichtung insbesondere an kunststoffspritzgiessmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20706478A DD138046A1 (de) 1978-08-01 1978-08-01 Duesenverschlussvorrichtung insbesondere an kunststoffspritzgiessmaschinen

Publications (1)

Publication Number Publication Date
DD138046A1 true DD138046A1 (de) 1979-10-10

Family

ID=5513861

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20706478A DD138046A1 (de) 1978-08-01 1978-08-01 Duesenverschlussvorrichtung insbesondere an kunststoffspritzgiessmaschinen

Country Status (1)

Country Link
DD (1) DD138046A1 (de)

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee