CS177490B1 - - Google Patents

Info

Publication number
CS177490B1
CS177490B1 CS761373A CS761373A CS177490B1 CS 177490 B1 CS177490 B1 CS 177490B1 CS 761373 A CS761373 A CS 761373A CS 761373 A CS761373 A CS 761373A CS 177490 B1 CS177490 B1 CS 177490B1
Authority
CS
Czechoslovakia
Application number
CS761373A
Other languages
Czech (cs)
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 filed Critical
Publication of CS177490B1 publication Critical patent/CS177490B1/cs

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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/40—Removing or ejecting moulded articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CS761373A 1972-11-14 1973-11-06 CS177490B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16683972A DD100430A1 (enrdf_load_stackoverflow) 1972-11-14 1972-11-14

Publications (1)

Publication Number Publication Date
CS177490B1 true CS177490B1 (enrdf_load_stackoverflow) 1977-07-29

Family

ID=5488907

Family Applications (1)

Application Number Title Priority Date Filing Date
CS761373A CS177490B1 (enrdf_load_stackoverflow) 1972-11-14 1973-11-06

Country Status (3)

Country Link
CS (1) CS177490B1 (enrdf_load_stackoverflow)
DD (1) DD100430A1 (enrdf_load_stackoverflow)
DE (1) DE2336950A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048000A1 (de) * 2010-10-08 2012-04-12 Otto Männer Innovation GmbH Spritzgießmaschine

Also Published As

Publication number Publication date
DD100430A1 (enrdf_load_stackoverflow) 1973-09-20
DE2336950A1 (de) 1974-05-22

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