FR1421187A - Procédé et dispositif de moulage par injection de matière thermodurcissable - Google Patents

Procédé et dispositif de moulage par injection de matière thermodurcissable

Info

Publication number
FR1421187A
FR1421187A FR2721A FR2721A FR1421187A FR 1421187 A FR1421187 A FR 1421187A FR 2721 A FR2721 A FR 2721A FR 2721 A FR2721 A FR 2721A FR 1421187 A FR1421187 A FR 1421187A
Authority
FR
France
Prior art keywords
injection molding
thermosetting material
thermosetting
molding
injection
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.)
Expired
Application number
FR2721A
Other languages
English (en)
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.)
Netstal Maschinen AG
Original Assignee
Maschinenfabrik und Giesserei Netstal AG
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
Priority claimed from CH78664A external-priority patent/CH407534A/de
Application filed by Maschinenfabrik und Giesserei Netstal AG filed Critical Maschinenfabrik und Giesserei Netstal AG
Priority to FR2721A priority Critical patent/FR1421187A/fr
Application granted granted Critical
Publication of FR1421187A publication Critical patent/FR1421187A/fr
Expired 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
    • B29C45/40—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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • 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
    • 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
    • B29C2045/588—Means for retaining sprues on the end surface of the plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR2721A 1964-01-23 1965-01-21 Procédé et dispositif de moulage par injection de matière thermodurcissable Expired FR1421187A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2721A FR1421187A (fr) 1964-01-23 1965-01-21 Procédé et dispositif de moulage par injection de matière thermodurcissable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH78664A CH407534A (de) 1964-01-23 1964-01-23 Verfahren und Einrichtung zum Spritzpressen von härtbarem Kunststoff
FR2721A FR1421187A (fr) 1964-01-23 1965-01-21 Procédé et dispositif de moulage par injection de matière thermodurcissable

Publications (1)

Publication Number Publication Date
FR1421187A true FR1421187A (fr) 1965-12-10

Family

ID=25685686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2721A Expired FR1421187A (fr) 1964-01-23 1965-01-21 Procédé et dispositif de moulage par injection de matière thermodurcissable

Country Status (1)

Country Link
FR (1) FR1421187A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193670A1 (fr) * 1972-07-25 1974-02-22 Coats & Clark

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193670A1 (fr) * 1972-07-25 1974-02-22 Coats & Clark

Similar Documents

Publication Publication Date Title
FR1496387A (fr) Procédé de moulage par injection
FR1489168A (fr) Procédé et dispositif pour la fabrication de pneumatiques par injection
FR1346413A (fr) Appareil et procédé pour le moulage par injection de matières thermoplastiques outhermodurcissables
FR1383493A (fr) Procédé et appareil de moulage par injection
FR1427239A (fr) Procédé et dispositif pour le moulage de matières thermoplastiques
FR1483778A (fr) Procédé et dispositif de recherche de trajet optimal
FR1407889A (fr) Procédé et dispositif de moulage en coquille
FR1288393A (fr) Procédé et dispositif pour fabriquer des pièces résistantes en matière plastique
FR1421187A (fr) Procédé et dispositif de moulage par injection de matière thermodurcissable
FR1433123A (fr) Procédé et dispositif pour le formage de matières synthétiques thermoplastiques
FR1450559A (fr) Procédé et appareil de mûrissage de résines synthétiques
FR1304803A (fr) Machine destinée au moulage par injection des matières plastiques
FR1420648A (fr) Procédé et appareil de moulage par injection
FR1395120A (fr) Procédés et dispositif pour mouler par injection des matières thermoplastiques
FR1460005A (fr) Procédé et dispositif de pulvérisation
FR1370462A (fr) Procédé et dispositif de moulage par injection de matière plastique
FR1096143A (fr) Procédé et dispositif d'injection de matière plastique
FR1530756A (fr) Dispositif et procédé pour le moulage par injection-soufflage
FR1461068A (fr) Procédé et machine de moulage par injection
FR1387380A (fr) Procédé et dispositif de moulage par compression
FR1394527A (fr) Procédé de moulage et de durcissement des résines époxy
FR1321259A (fr) Procédé et appareil pour mouler des matières plastiques
FR1466513A (fr) Procédé et dispositif pour le traitement de matière thermoplastique
FR1544534A (fr) Procédé et dispositif pour étirer des matières thermoplastiques
FR1468203A (fr) Appareil et procédé de moulage