IT8341582A0 - Dispositivo automatico di aperturadi stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica. - Google Patents

Dispositivo automatico di aperturadi stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica.

Info

Publication number
IT8341582A0
IT8341582A0 IT8341582A IT4158283A IT8341582A0 IT 8341582 A0 IT8341582 A0 IT 8341582A0 IT 8341582 A IT8341582 A IT 8341582A IT 4158283 A IT4158283 A IT 4158283A IT 8341582 A0 IT8341582 A0 IT 8341582A0
Authority
IT
Italy
Prior art keywords
sprue
extracting
contents
plastic injection
automatic device
Prior art date
Application number
IT8341582A
Other languages
English (en)
Other versions
IT8341582A1 (it
IT1174920B (it
Inventor
Lorenzo Lorenzin
Original Assignee
Lorenzin Ind Mecc
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 Lorenzin Ind Mecc filed Critical Lorenzin Ind Mecc
Priority to IT41582/83A priority Critical patent/IT1174920B/it
Publication of IT8341582A0 publication Critical patent/IT8341582A0/it
Priority to ES533951A priority patent/ES533951A0/es
Priority to FR8409833A priority patent/FR2553334A1/fr
Publication of IT8341582A1 publication Critical patent/IT8341582A1/it
Application granted granted Critical
Publication of IT1174920B publication Critical patent/IT1174920B/it

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
    • B29C45/40—Removing or ejecting moulded 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • 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
    • B29C45/1759—Removing sprues from sprue-channels
IT41582/83A 1983-06-23 1983-06-23 Dispositivo automatico di apertura di stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica IT1174920B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT41582/83A IT1174920B (it) 1983-06-23 1983-06-23 Dispositivo automatico di apertura di stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica
ES533951A ES533951A0 (es) 1983-06-23 1984-06-19 Dispositivo automatico para apertura de moldes y extraccion del contenido y la colada en maquinas inyectoras de plastico
FR8409833A FR2553334A1 (fr) 1983-06-23 1984-06-22 Dispositif automatique d'ouverture de moules et d'extraction du contenu et de la carotte dans des machines a injection de matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41582/83A IT1174920B (it) 1983-06-23 1983-06-23 Dispositivo automatico di apertura di stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica

Publications (3)

Publication Number Publication Date
IT8341582A0 true IT8341582A0 (it) 1983-06-23
IT8341582A1 IT8341582A1 (it) 1984-12-23
IT1174920B IT1174920B (it) 1987-07-01

Family

ID=11251543

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41582/83A IT1174920B (it) 1983-06-23 1983-06-23 Dispositivo automatico di apertura di stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica

Country Status (3)

Country Link
ES (1) ES533951A0 (it)
FR (1) FR2553334A1 (it)
IT (1) IT1174920B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625940B1 (fr) * 1988-01-15 1990-06-08 Guignard Bernard Dispositif pour le recyclage des dechets de moulage dans les systemes de presse a injecter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1256960A (fr) * 1960-05-16 1961-03-24 Buehler Ag Geb Machine pour le moulage par injection ou sous pression de pièces profondes
US3091809A (en) * 1960-12-22 1963-06-04 Trueblood Inc Plastic injection machine
FR1423889A (fr) * 1964-11-24 1966-01-07 Procédé de moulage et presse avec moule rétenteur pour la mise en oeuvre de ce procédé
LU70935A1 (it) * 1974-09-17 1976-08-19

Also Published As

Publication number Publication date
FR2553334A1 (fr) 1985-04-19
ES8504547A1 (es) 1985-05-01
IT8341582A1 (it) 1984-12-23
ES533951A0 (es) 1985-05-01
IT1174920B (it) 1987-07-01

Similar Documents

Publication Publication Date Title
GB2198079B (en) Sprue ejector in automatic injection moulding machines
IT8304850A0 (it) Dispositivo di azionamento di espulsori disposto nel gruppo dichiusura stampo di una macchina per stampaggio ad iniezione di materie plastiche.
JPS57115329A (en) Clamping device for plastic injection molding machine
DE69125719T2 (de) Formschliessvorrichtung in spritzgiessmaschine
IT1179194B (it) Dispositivo di chiusura in materia plastica
DE3883757T2 (de) Anomalie-detektor in spritzgiessmaschine.
DE59104130D1 (de) Vorrichtung zum Beschicken von Spritzgiess- und Extrudereinheiten.
EP0281637A4 (en) DIRECTLY ACTIVE MOLDING LOCKING DEVICE FOR AN INJECTION MOLDING MACHINE.
EP0260449A3 (en) Withdrawal device for the sprues in plastic injection-moulding machines
EP0043174A3 (en) Process and device for injection-moulding plastics
ATA389081A (de) Vorrichtung zum bilden einer ausnehmung in betonfertigteilen od.dgl.
IT8168011A0 (it) Procedimento di stampaggio ad iniezione di pezzi rivestiti di materia plastica e dispositivo per l attuazione del procedimento
FR2520659B1 (fr) Dispositif de plastification et injection pour machines de moulage par injection
DE58905043D1 (de) Kunststoff-spritzgiessmaschine.
KR880701626A (ko) 사출성형기에 있어서의 형조임장치
DE68904494T2 (de) Vorrichtung zum wechseln einer giessform in einer spritzgussvorrichtung.
JPS57120422A (en) Injection device for injection molding machine with vessel for plastic material which can be flowed down
IT213824Z2 (it) Dispositivo di chiusura in materiale plastico per un contenitore.
IT8383353A0 (it) Dispositivo di iniezione in forma e procedimento per la formatura a iniezione di parti in materiale plastico.
IT8341582A0 (it) Dispositivo automatico di aperturadi stampi e di estrazione del contenuto e della materozza in macchine per iniezioni di materia plastica.
DE69117113D1 (de) Vorrichtung zum Einspritzen mehrerer Flüssigkeiten in einen Behälter
GB2198076B (en) Process for feeding an injection molding machine and device for carrying out the process
IT7841695A0 (it) Dispositivo di aperturea stampi ddi estrazione in m,acchine perl'iniezione di materiali termoplastici.
ES490492A0 (es) Perfeccionamientos introducidos en prensas de moldeado de materia plastica por inyeccion
IT7829812A0 (it) Articoli in materiale plastico procedimento e dispositivo per lo mediante una sola testa stampaggio, con piu' componenti, di miscelatrice.