FR2338788A2 - Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore - Google Patents

Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Info

Publication number
FR2338788A2
FR2338788A2 FR7602007A FR7602007A FR2338788A2 FR 2338788 A2 FR2338788 A2 FR 2338788A2 FR 7602007 A FR7602007 A FR 7602007A FR 7602007 A FR7602007 A FR 7602007A FR 2338788 A2 FR2338788 A2 FR 2338788A2
Authority
FR
France
Prior art keywords
feed screw
colourant
injection moulding
moulding device
supplying
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
FR7602007A
Other languages
English (en)
Other versions
FR2338788B2 (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.)
Guen & Hemidy Le
Original Assignee
Guen & Hemidy Le
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 Guen & Hemidy Le filed Critical Guen & Hemidy Le
Priority to FR7602007A priority Critical patent/FR2338788A2/fr
Publication of FR2338788A2 publication Critical patent/FR2338788A2/fr
Application granted granted Critical
Publication of FR2338788B2 publication Critical patent/FR2338788B2/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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7602007A 1976-01-26 1976-01-26 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore Granted FR2338788A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602007A FR2338788A2 (fr) 1976-01-26 1976-01-26 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602007A FR2338788A2 (fr) 1976-01-26 1976-01-26 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Publications (2)

Publication Number Publication Date
FR2338788A2 true FR2338788A2 (fr) 1977-08-19
FR2338788B2 FR2338788B2 (fr) 1979-07-20

Family

ID=9168366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602007A Granted FR2338788A2 (fr) 1976-01-26 1976-01-26 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Country Status (1)

Country Link
FR (1) FR2338788A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495537A1 (fr) * 1980-12-09 1982-06-11 Hehl Karl Groupe d'injection pour machine a mouler les matieres synthetiques, equipe d'une tremie disposee pour l'ecoulement de la matiere d'oeuvre sous forme granulee
FR2495538A1 (fr) * 1980-12-09 1982-06-11 Hehl Karl Tremie d'alimentation de matiere synthetique granulee pour groupe d'injection de machine a mouler
FR2531000A1 (fr) * 1982-07-28 1984-02-03 Hehl Karl Dispositif permettant d'alimenter en granules une unite de moulage par injection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495537A1 (fr) * 1980-12-09 1982-06-11 Hehl Karl Groupe d'injection pour machine a mouler les matieres synthetiques, equipe d'une tremie disposee pour l'ecoulement de la matiere d'oeuvre sous forme granulee
FR2495538A1 (fr) * 1980-12-09 1982-06-11 Hehl Karl Tremie d'alimentation de matiere synthetique granulee pour groupe d'injection de machine a mouler
FR2531000A1 (fr) * 1982-07-28 1984-02-03 Hehl Karl Dispositif permettant d'alimenter en granules une unite de moulage par injection

Also Published As

Publication number Publication date
FR2338788B2 (fr) 1979-07-20

Similar Documents

Publication Publication Date Title
GB1508707A (en) Apparatus for making a foamed plastics material
TW348101B (en) Injection device of injection molding machine
DK1250167T3 (da) Begrænser til dosisindstilling
SG98192G (en) Injection-moulding machine for plastics
NL187342C (nl) Spuitgietmachine voor kunststof.
FR2520661B1 (fr) Dispositif anti-reflux equipant des machines de moulage de matieres plastiques par injection
DE69941633D1 (de) Spritzgiessmaschine für thermoplastisches Harz
FR2338788A2 (fr) Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore
ES8401369A1 (es) Dispositivo para moldear por inyeccion una pieza de material sintetico adosadamente a un tramo de un material flexible en forma de banda.
DE60006534T8 (de) Vorrichtung zum spritzgiessen von plastifiziertem kunststoffmaterial in einen formhohlraum
EP0249641A4 (fr) Procede de dosage dans une machine de moulage a injection.
GB1317439A (en) Moulding apparatus
GB1239838A (en) An injection moulding apparatus
DE59901709D1 (de) Dosier- und Fördereinrichtung für Kunststoffkomponenten
FR2260442A1 (en) Additive supply appts. for injection moulding machines - with hopper, driven feed screw within tube, and discharge tube
JPS56121655A (en) Ejector for wall coating material
GB1067100A (en) Injection molding technique, apparatus therefor and products therefrom
JPS5467611A (en) Method of positioning output shaft of motor
GB646781A (en) Improvements in or relating to apparatus and method for injecting moldable material into a mold
JPS53145873A (en) Addition of fluid additve to extrusion molded article
FR1321735A (fr) Dispositif d'injection par machine de coulée ou moulage par injection avec vis sansfin de refoulement, travaillant une matière synthétique thermoplastique
JPS5667240A (en) Method and device for molding thermosetting resin
JPS5714023A (en) Multicylinder type injection molder
FR2095427A5 (en) Plasticising synthetic resins - by introducing small quantities of resin into a plasticising chamber with a plunger
FR2296514A1 (fr) Dispositif de moulage par in