CH553646A - Dispositif de degazage destine a equiper l'organe mobile d'un appareil d'injection de matieres pateuses. - Google Patents

Dispositif de degazage destine a equiper l'organe mobile d'un appareil d'injection de matieres pateuses.

Info

Publication number
CH553646A
CH553646A CH734672A CH734672A CH553646A CH 553646 A CH553646 A CH 553646A CH 734672 A CH734672 A CH 734672A CH 734672 A CH734672 A CH 734672A CH 553646 A CH553646 A CH 553646A
Authority
CH
Switzerland
Prior art keywords
equip
material injection
degasing
paste material
mobile part
Prior art date
Application number
CH734672A
Other languages
English (en)
French (fr)
Original Assignee
Morault Gabriel
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 Morault Gabriel filed Critical Morault Gabriel
Publication of CH553646A publication Critical patent/CH553646A/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
    • B29C45/586—Injection or transfer plungers
    • 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
    • B29C45/63—Venting or degassing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CH734672A 1971-05-21 1972-05-17 Dispositif de degazage destine a equiper l'organe mobile d'un appareil d'injection de matieres pateuses. CH553646A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120031A FR2138562A1 (en) 1971-05-21 1971-05-21 Degassing system - for plastic injection moulding machines

Publications (1)

Publication Number Publication Date
CH553646A true CH553646A (fr) 1974-09-13

Family

ID=9078006

Family Applications (1)

Application Number Title Priority Date Filing Date
CH734672A CH553646A (fr) 1971-05-21 1972-05-17 Dispositif de degazage destine a equiper l'organe mobile d'un appareil d'injection de matieres pateuses.

Country Status (5)

Country Link
CH (1) CH553646A (Direct)
DE (1) DE2222948A1 (Direct)
FR (1) FR2138562A1 (Direct)
IT (1) IT954778B (Direct)
NL (1) NL7206834A (Direct)

Also Published As

Publication number Publication date
DE2222948A1 (de) 1972-12-14
FR2138562A1 (en) 1973-01-05
IT954778B (it) 1973-09-15
FR2138562B1 (Direct) 1973-05-25
NL7206834A (Direct) 1972-11-23

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Legal Events

Date Code Title Description
PL Patent ceased