BE690685A - - Google Patents

Info

Publication number
BE690685A
BE690685A BE690685DA BE690685A BE 690685 A BE690685 A BE 690685A BE 690685D A BE690685D A BE 690685DA BE 690685 A BE690685 A BE 690685A
Authority
BE
Belgium
Application number
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 BE690685A publication Critical patent/BE690685A/xx

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
    • B29C45/16—Making multilayered or multicoloured 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
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/43—Removing or ejecting moulded articles using fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BE690685D 1965-12-03 1966-12-05 BE690685A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51138665A 1965-12-03 1965-12-03

Publications (1)

Publication Number Publication Date
BE690685A true BE690685A (enrdf_load_stackoverflow) 1967-06-05

Family

ID=24034675

Family Applications (1)

Application Number Title Priority Date Filing Date
BE690685D BE690685A (enrdf_load_stackoverflow) 1965-12-03 1966-12-05

Country Status (7)

Country Link
BE (1) BE690685A (enrdf_load_stackoverflow)
DE (1) DE1529845A1 (enrdf_load_stackoverflow)
ES (1) ES334084A1 (enrdf_load_stackoverflow)
FR (1) FR1503212A (enrdf_load_stackoverflow)
GB (1) GB1162354A (enrdf_load_stackoverflow)
LU (1) LU52491A1 (enrdf_load_stackoverflow)
NL (1) NL6616990A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162413A1 (en) * 1972-12-04 1973-07-20 Dupont Rene Pneumatic ejection of mouldings - esp shoe soles of expanded pvc susceptible to damage

Also Published As

Publication number Publication date
LU52491A1 (enrdf_load_stackoverflow) 1967-02-02
ES334084A1 (es) 1967-12-16
NL6616990A (enrdf_load_stackoverflow) 1967-06-05
DE1529845A1 (de) 1969-04-24
GB1162354A (en) 1969-08-27
FR1503212A (fr) 1967-11-24

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