BE753152A - Procede et dispositif d'injection par intrusion. - Google Patents

Procede et dispositif d'injection par intrusion.

Info

Publication number
BE753152A
BE753152A BE753152DA BE753152A BE 753152 A BE753152 A BE 753152A BE 753152D A BE753152D A BE 753152DA BE 753152 A BE753152 A BE 753152A
Authority
BE
Belgium
Prior art keywords
pressure
solid material
injection moulding
injected
plasticised
Prior art date
Application number
Other languages
English (en)
Original Assignee
Patfoort Georges A R
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 Patfoort Georges A R filed Critical Patfoort Georges A R
Publication of BE753152A publication Critical patent/BE753152A/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/62—Barrels or cylinders
    • 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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • 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
    • B29C45/58—Details
    • B29C45/60—Screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE753152D 1970-07-08 1970-07-08 Procede et dispositif d'injection par intrusion. BE753152A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE91359 1970-07-08

Publications (1)

Publication Number Publication Date
BE753152A true BE753152A (fr) 1970-12-16

Family

ID=3841377

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753152D BE753152A (fr) 1970-07-08 1970-07-08 Procede et dispositif d'injection par intrusion.

Country Status (1)

Country Link
BE (1) BE753152A (fr)

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FM G.A.R. PATFOORT

Effective date: 19900708