FR2421719A1 - Installation pour la fabrication de pieces a partir de feuilles en matiere thermoplastique - Google Patents

Installation pour la fabrication de pieces a partir de feuilles en matiere thermoplastique

Info

Publication number
FR2421719A1
FR2421719A1 FR7732993A FR7732993A FR2421719A1 FR 2421719 A1 FR2421719 A1 FR 2421719A1 FR 7732993 A FR7732993 A FR 7732993A FR 7732993 A FR7732993 A FR 7732993A FR 2421719 A1 FR2421719 A1 FR 2421719A1
Authority
FR
France
Prior art keywords
moulding
sheet
point
preheated
conveyed
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
FR7732993A
Other languages
English (en)
Other versions
FR2421719B1 (fr
Inventor
Konstantin Nikolaevi Streltsov
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.)
OSOBOE OK
Original Assignee
OSOBOE OK
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 OSOBOE OK filed Critical OSOBOE OK
Priority to FR7732993A priority Critical patent/FR2421719A1/fr
Publication of FR2421719A1 publication Critical patent/FR2421719A1/fr
Application granted granted Critical
Publication of FR2421719B1 publication Critical patent/FR2421719B1/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/424—Heating or cooling of preforms, specially adapted for thermoforming using a heated fluid
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/425—Heating or cooling of preforms, specially adapted for thermoforming using movable heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

L'installation comporte un appareil 3 prévu pour chauffer l'ébauche provenant d'un magasin 2, et relié à une source de gaz chaud sous pression, une tête mobile verticalement dans un dispositif 4 pour le façonnage de l'ébauche chauffée, et un mécanisme d'entraînement 16 à 20 pour déplacer l'ébauche chauffée de l'appareil de chauffage jusqu'au dispositif de façonnage 4. Sur une plaque supérieure de l'appareil 3 l'ébauche peut être immobilisée et être déplacée solidairement avec cette plaque, grâce à une liaison de la plaque avec le mécanisme d'entraînement, qui est lui-même relié à la tête du dispositif 4.
FR7732993A 1977-11-03 1977-11-03 Installation pour la fabrication de pieces a partir de feuilles en matiere thermoplastique Granted FR2421719A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7732993A FR2421719A1 (fr) 1977-11-03 1977-11-03 Installation pour la fabrication de pieces a partir de feuilles en matiere thermoplastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732993A FR2421719A1 (fr) 1977-11-03 1977-11-03 Installation pour la fabrication de pieces a partir de feuilles en matiere thermoplastique

Publications (2)

Publication Number Publication Date
FR2421719A1 true FR2421719A1 (fr) 1979-11-02
FR2421719B1 FR2421719B1 (fr) 1980-10-10

Family

ID=9197175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732993A Granted FR2421719A1 (fr) 1977-11-03 1977-11-03 Installation pour la fabrication de pieces a partir de feuilles en matiere thermoplastique

Country Status (1)

Country Link
FR (1) FR2421719A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450482A2 (fr) * 1990-03-31 1991-10-09 R + S STANZTECHNIK GmbH Dispositif avec un poste de chauffage et un poste de formation
EP3124204A1 (fr) * 2015-07-31 2017-02-01 Nabuurs Developing S.L. Moule destine a la deformation thermique de composants

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521388A (en) * 1948-09-22 1950-09-05 Prophylactic Brush Co Machine for making articles, such as display covers from thin plastic sheet material
FR1158122A (fr) * 1956-10-05 1958-06-06 Machine à mouler par dépression, pour matières plastiques
FR1258169A (fr) * 1959-06-04 1961-04-07 Vogt & Hartmann Fa Dispositif pour chauffer des feuilles de matière plastique
DE1151367B (de) * 1957-12-23 1963-07-11 Erich C Cussler Heizeinrichtung fuer Vorrichtungen zum Verformen von Kunststoffplatten
FR1533462A (fr) * 1967-06-09 1968-07-19 Soplaril Sa Machine pour le conditionnement sous vide ou gaz inerte de produits alimentaires ou autres
FR2139141A1 (fr) * 1971-05-27 1973-01-05 Jones & Co Inc R A

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521388A (en) * 1948-09-22 1950-09-05 Prophylactic Brush Co Machine for making articles, such as display covers from thin plastic sheet material
FR1158122A (fr) * 1956-10-05 1958-06-06 Machine à mouler par dépression, pour matières plastiques
DE1151367B (de) * 1957-12-23 1963-07-11 Erich C Cussler Heizeinrichtung fuer Vorrichtungen zum Verformen von Kunststoffplatten
FR1258169A (fr) * 1959-06-04 1961-04-07 Vogt & Hartmann Fa Dispositif pour chauffer des feuilles de matière plastique
FR1533462A (fr) * 1967-06-09 1968-07-19 Soplaril Sa Machine pour le conditionnement sous vide ou gaz inerte de produits alimentaires ou autres
FR2139141A1 (fr) * 1971-05-27 1973-01-05 Jones & Co Inc R A

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450482A2 (fr) * 1990-03-31 1991-10-09 R + S STANZTECHNIK GmbH Dispositif avec un poste de chauffage et un poste de formation
EP0450482A3 (en) * 1990-03-31 1993-08-11 R + S Stanztechnik Gmbh Apparatus with a heating station and a forming station
EP3124204A1 (fr) * 2015-07-31 2017-02-01 Nabuurs Developing S.L. Moule destine a la deformation thermique de composants
US9981409B2 (en) 2015-07-31 2018-05-29 Nabuurs Developing S. L. Forming device for thermoforming components

Also Published As

Publication number Publication date
FR2421719B1 (fr) 1980-10-10

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Legal Events

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ST Notification of lapse