FR1028485A - Perfectionnements à la fabrication des lunettes en matière plastique - Google Patents

Perfectionnements à la fabrication des lunettes en matière plastique

Info

Publication number
FR1028485A
FR1028485A FR1028485DA FR1028485A FR 1028485 A FR1028485 A FR 1028485A FR 1028485D A FR1028485D A FR 1028485DA FR 1028485 A FR1028485 A FR 1028485A
Authority
FR
France
Prior art keywords
manufacture
plastic glasses
glasses
plastic
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
Max Pittion
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 FR1028485A publication Critical patent/FR1028485A/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
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14434—Coating brittle material, e.g. glass
    • 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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR1028485D 1950-11-28 1950-11-28 Perfectionnements à la fabrication des lunettes en matière plastique Expired FR1028485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028485T 1950-11-28

Publications (1)

Publication Number Publication Date
FR1028485A true FR1028485A (fr) 1953-05-22

Family

ID=9581297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028485D Expired FR1028485A (fr) 1950-11-28 1950-11-28 Perfectionnements à la fabrication des lunettes en matière plastique

Country Status (1)

Country Link
FR (1) FR1028485A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716447A1 (fr) * 2004-02-20 2006-11-02 Brent Sheldon Fixation de verres combinee a la formation de montures de lunettes
EP2712725A3 (fr) * 2012-10-01 2014-04-09 Inventive S.r.l. Procédé de production d'une monture de lunettes, monture et lunettes obtenus par ce procédé
ITPD20130129A1 (it) * 2013-05-10 2014-11-11 Uniteam Italia S R L Stampo per sovrastampaggio e/o incapsulamento e relativo metodo di sovrastampaggio e/o incapsulamento

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716447A1 (fr) * 2004-02-20 2006-11-02 Brent Sheldon Fixation de verres combinee a la formation de montures de lunettes
EP1716447A4 (fr) * 2004-02-20 2009-01-07 Brent Sheldon Fixation de verres combinee a la formation de montures de lunettes
EP2712725A3 (fr) * 2012-10-01 2014-04-09 Inventive S.r.l. Procédé de production d'une monture de lunettes, monture et lunettes obtenus par ce procédé
ITPD20130129A1 (it) * 2013-05-10 2014-11-11 Uniteam Italia S R L Stampo per sovrastampaggio e/o incapsulamento e relativo metodo di sovrastampaggio e/o incapsulamento
EP2801466A1 (fr) * 2013-05-10 2014-11-12 Uniteam Italia S.r.L. Moule et procédé pour surmoulage et/ou d'encapsulation

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