BE818394A - Perfectionnements a des appareils de moulage par injection - Google Patents

Perfectionnements a des appareils de moulage par injection

Info

Publication number
BE818394A
BE818394A BE147207A BE147207A BE818394A BE 818394 A BE818394 A BE 818394A BE 147207 A BE147207 A BE 147207A BE 147207 A BE147207 A BE 147207A BE 818394 A BE818394 A BE 818394A
Authority
BE
Belgium
Prior art keywords
injection molding
molding equipment
equipment
injection
molding
Prior art date
Application number
BE147207A
Other languages
English (en)
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 BE818394A publication Critical patent/BE818394A/fr

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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C45/2711—Gate inserts
    • 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
    • B29C45/36—Moulds having means for locating or centering cores
    • 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
    • B29C45/278—Nozzle tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE147207A 1973-08-01 1974-08-01 Perfectionnements a des appareils de moulage par injection BE818394A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2339020A DE2339020A1 (de) 1973-08-01 1973-08-01 Vorrichtung zum herstellen eines hohlkoerpers durch spritzen aus kunststoff

Publications (1)

Publication Number Publication Date
BE818394A true BE818394A (fr) 1975-02-03

Family

ID=5888607

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147207A BE818394A (fr) 1973-08-01 1974-08-01 Perfectionnements a des appareils de moulage par injection

Country Status (4)

Country Link
BE (1) BE818394A (fr)
DE (1) DE2339020A1 (fr)
TR (1) TR18316A (fr)
ZA (1) ZA744819B (fr)

Also Published As

Publication number Publication date
DE2339020A1 (de) 1975-02-13
TR18316A (tr) 1977-01-07
ZA744819B (en) 1976-03-31

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