FR1371209A - Dispositif pour la fabrication d'objets par moulage de matières thermoplastiques - Google Patents

Dispositif pour la fabrication d'objets par moulage de matières thermoplastiques

Info

Publication number
FR1371209A
FR1371209A FR932253A FR932253A FR1371209A FR 1371209 A FR1371209 A FR 1371209A FR 932253 A FR932253 A FR 932253A FR 932253 A FR932253 A FR 932253A FR 1371209 A FR1371209 A FR 1371209A
Authority
FR
France
Prior art keywords
thermoplastic materials
molding thermoplastic
manufacturing objects
objects
manufacturing
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
FR932253A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR932253A priority Critical patent/FR1371209A/fr
Priority to BE646848A priority patent/BE646848A/xx
Application granted granted Critical
Publication of FR1371209A publication Critical patent/FR1371209A/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B29C31/044—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds with moving heads for distributing liquid or viscous material into the 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
FR932253A 1963-04-22 1963-04-22 Dispositif pour la fabrication d'objets par moulage de matières thermoplastiques Expired FR1371209A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR932253A FR1371209A (fr) 1963-04-22 1963-04-22 Dispositif pour la fabrication d'objets par moulage de matières thermoplastiques
BE646848A BE646848A (fr) 1963-04-22 1964-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932253A FR1371209A (fr) 1963-04-22 1963-04-22 Dispositif pour la fabrication d'objets par moulage de matières thermoplastiques

Publications (1)

Publication Number Publication Date
FR1371209A true FR1371209A (fr) 1964-09-04

Family

ID=8802129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932253A Expired FR1371209A (fr) 1963-04-22 1963-04-22 Dispositif pour la fabrication d'objets par moulage de matières thermoplastiques

Country Status (2)

Country Link
BE (1) BE646848A (fr)
FR (1) FR1371209A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574888A (en) * 1968-11-27 1971-04-13 Goodyear Tire & Rubber Foam molding apparatus
WO2016102486A1 (fr) * 2014-12-24 2016-06-30 Angelo Candiracci Structure de moulage modulaire pour la dilatation et le frittage du polystyrène

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909050B2 (de) * 1969-02-22 1976-06-10 Kunststoffmaschinen GmbH & Co Verwaltungsgesellschaft, 3444 Wehretal Formenstrasse in einer anlage zur verarbeitung von schaeumenden mehrkomponenten-kunststoffen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574888A (en) * 1968-11-27 1971-04-13 Goodyear Tire & Rubber Foam molding apparatus
WO2016102486A1 (fr) * 2014-12-24 2016-06-30 Angelo Candiracci Structure de moulage modulaire pour la dilatation et le frittage du polystyrène

Also Published As

Publication number Publication date
BE646848A (fr) 1964-10-21

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