FR2414991A1 - Machine a mouler des objets en matieres polymeres thermoplastiques - Google Patents

Machine a mouler des objets en matieres polymeres thermoplastiques

Info

Publication number
FR2414991A1
FR2414991A1 FR7801914A FR7801914A FR2414991A1 FR 2414991 A1 FR2414991 A1 FR 2414991A1 FR 7801914 A FR7801914 A FR 7801914A FR 7801914 A FR7801914 A FR 7801914A FR 2414991 A1 FR2414991 A1 FR 2414991A1
Authority
FR
France
Prior art keywords
carried
moulds
moulding machine
injection moulding
sprue
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7801914A
Other languages
English (en)
Other versions
FR2414991B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOSHKIN LEV
Original Assignee
KOSHKIN LEV
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 KOSHKIN LEV filed Critical KOSHKIN LEV
Priority to FR7801914A priority Critical patent/FR2414991A1/fr
Publication of FR2414991A1 publication Critical patent/FR2414991A1/fr
Application granted granted Critical
Publication of FR2414991B1 publication Critical patent/FR2414991B1/fr
Granted legal-status Critical Current

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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • B29C45/08—Injection moulding apparatus using movable injection units moving with the mould during the injection operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne l'industrie des matières plastiques. La machine faisant l'objet de l'invention est caractérisée notamment en ce que chaque moule d'injection 13 est composé d'au moins deux éléments, dont l'un sert à mouler l'objet et l'autre comporte l'un des canaux d'injection, tous ceux desdits éléments des moules d'injection 13 qui comportent lesdits canaux d'injection étant montés dans un convoyeur sans fin additionnel 12 coopérant avec le rotor 3 pour l'extraction des carottes des canaux d'injection. L'invention est particulièrement utile pour le moulage d'ouvrages d'un volume ne dépassant pas 40 cm**3, notamment de couvercles d'emballages en verre, de prises de courant débrochables, d'éléments d'étanchéité, etc
FR7801914A 1978-01-24 1978-01-24 Machine a mouler des objets en matieres polymeres thermoplastiques Granted FR2414991A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7801914A FR2414991A1 (fr) 1978-01-24 1978-01-24 Machine a mouler des objets en matieres polymeres thermoplastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801914A FR2414991A1 (fr) 1978-01-24 1978-01-24 Machine a mouler des objets en matieres polymeres thermoplastiques

Publications (2)

Publication Number Publication Date
FR2414991A1 true FR2414991A1 (fr) 1979-08-17
FR2414991B1 FR2414991B1 (fr) 1980-12-12

Family

ID=9203771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801914A Granted FR2414991A1 (fr) 1978-01-24 1978-01-24 Machine a mouler des objets en matieres polymeres thermoplastiques

Country Status (1)

Country Link
FR (1) FR2414991A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428195A (de) * 1965-07-05 1967-01-15 Bucher Guyer Ag Masch Einspritzaggregat für Spritzgiessmaschinen
FR1535967A (fr) * 1967-09-04 1968-08-09 Machine de moulage par injection de composés non métalliques, notamment de matières plastiques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428195A (de) * 1965-07-05 1967-01-15 Bucher Guyer Ag Masch Einspritzaggregat für Spritzgiessmaschinen
FR1535967A (fr) * 1967-09-04 1968-08-09 Machine de moulage par injection de composés non métalliques, notamment de matières plastiques

Also Published As

Publication number Publication date
FR2414991B1 (fr) 1980-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse