FR976481A - Dispositif de moulage d'objets en polythène ou toutes autres matières transformables par l'opération de boudinage - Google Patents

Dispositif de moulage d'objets en polythène ou toutes autres matières transformables par l'opération de boudinage

Info

Publication number
FR976481A
FR976481A FR976481DA FR976481A FR 976481 A FR976481 A FR 976481A FR 976481D A FR976481D A FR 976481DA FR 976481 A FR976481 A FR 976481A
Authority
FR
France
Prior art keywords
polythene
transformed
materials
extrusion operation
molding objects
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
Other languages
English (en)
Inventor
Camille-Georges Lermier
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 filed Critical
Application granted granted Critical
Publication of FR976481A publication Critical patent/FR976481A/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B29C2045/667—Cam drive for mould closing or clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR976481D 1948-12-14 1948-12-14 Dispositif de moulage d'objets en polythène ou toutes autres matières transformables par l'opération de boudinage Expired FR976481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976481T 1948-12-14

Publications (1)

Publication Number Publication Date
FR976481A true FR976481A (fr) 1951-03-19

Family

ID=9518838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976481D Expired FR976481A (fr) 1948-12-14 1948-12-14 Dispositif de moulage d'objets en polythène ou toutes autres matières transformables par l'opération de boudinage

Country Status (1)

Country Link
FR (1) FR976481A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120124B (de) * 1955-05-02 1961-12-21 Franz L Stoffel Verfahren zur Herstellung von groesstenteils aus Kunststoff bestehenden, vorzugsweise mehrfarbigen Plomben, Siegeln, Abzeichen od. dgl. durch Spritzgiessen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120124B (de) * 1955-05-02 1961-12-21 Franz L Stoffel Verfahren zur Herstellung von groesstenteils aus Kunststoff bestehenden, vorzugsweise mehrfarbigen Plomben, Siegeln, Abzeichen od. dgl. durch Spritzgiessen

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