FR2397278A1 - Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes - Google Patents

Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes

Info

Publication number
FR2397278A1
FR2397278A1 FR7721604A FR7721604A FR2397278A1 FR 2397278 A1 FR2397278 A1 FR 2397278A1 FR 7721604 A FR7721604 A FR 7721604A FR 7721604 A FR7721604 A FR 7721604A FR 2397278 A1 FR2397278 A1 FR 2397278A1
Authority
FR
France
Prior art keywords
mold
manufacturing
synthetic materials
eyewear frames
synthetic material
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
FR7721604A
Other languages
English (en)
Other versions
FR2397278B1 (fr
Inventor
Michel Coulon
Gerard Laprade
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique 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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR7721604A priority Critical patent/FR2397278A1/fr
Priority to DE2828926A priority patent/DE2828926C2/de
Priority to US05/923,320 priority patent/US4265850A/en
Priority to GB7829402A priority patent/GB2001003B/en
Priority to CH759678A priority patent/CH627123A5/fr
Priority to AU37948/78A priority patent/AU526945B2/en
Priority to BE189233A priority patent/BE868939A/fr
Priority to DD78206675A priority patent/DD137206A5/xx
Priority to CA000307276A priority patent/CA1119365A/fr
Priority to AT0503078A priority patent/AT379548B/de
Priority to SU782639400A priority patent/SU814270A3/ru
Priority to NL7807542A priority patent/NL7807542A/xx
Priority to JP53085670A priority patent/JPS5953168B2/ja
Priority to IT25643/78A priority patent/IT1158886B/it
Publication of FR2397278A1 publication Critical patent/FR2397278A1/fr
Application granted granted Critical
Publication of FR2397278B1 publication Critical patent/FR2397278B1/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/059—United parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

L'invention concerne le moulage de face pour montures de lunettes en matière synthétique, et plus particulièrement en polyuréthanne. Suivant l'invention on procède par coulée entre deux demi-moules de coulée 14a, 14b en polyoléfine. Application à la fabrication de faces pour montures de lunettes en matière synthétique.
FR7721604A 1977-07-13 1977-07-13 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes Granted FR2397278A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7721604A FR2397278A1 (fr) 1977-07-13 1977-07-13 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes
DE2828926A DE2828926C2 (de) 1977-07-13 1978-06-30 Form zum Gießen von Brillengestell-Mittelteilen aus thermoplastischem Kunststoff
US05/923,320 US4265850A (en) 1977-07-13 1978-07-10 Process and apparatus for the production of spectacle frame parts of synthetic material
GB7829402A GB2001003B (en) 1977-07-13 1978-07-11 Process and apparatus for the production of spectacle frame parts of synthetic material
DD78206675A DD137206A5 (de) 1977-07-13 1978-07-12 Verfahren und gussform zur herstellung,insbesondere von kunststoffbrillenteilen
BE189233A BE868939A (fr) 1977-07-13 1978-07-12 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes
CH759678A CH627123A5 (fr) 1977-07-13 1978-07-12
CA000307276A CA1119365A (fr) 1977-07-13 1978-07-12 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes
AT0503078A AT379548B (de) 1977-07-13 1978-07-12 Zweiteilige gussform zum herstellen eines brillenteiles aus kunststoff
AU37948/78A AU526945B2 (en) 1977-07-13 1978-07-12 Moulding spectacle frame parts
SU782639400A SU814270A3 (ru) 1977-07-13 1978-07-13 Литьева форма дл отливкииздЕлий из пОлиМЕРНыХ МАТЕРиАлОВ
NL7807542A NL7807542A (nl) 1977-07-13 1978-07-13 Werkwijze en vorm voor het vervaardigen uit kunststof van een onderdeel voor een brilmontuur.
JP53085670A JPS5953168B2 (ja) 1977-07-13 1978-07-13 合成材料でメガネフレ−ム部分を製造する方法および装置
IT25643/78A IT1158886B (it) 1977-07-13 1978-07-13 Procedimento e stampo per la fabbricazione di pezzi in materia plastica per montature di occhiali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721604A FR2397278A1 (fr) 1977-07-13 1977-07-13 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes

Publications (2)

Publication Number Publication Date
FR2397278A1 true FR2397278A1 (fr) 1979-02-09
FR2397278B1 FR2397278B1 (fr) 1980-03-07

Family

ID=9193346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721604A Granted FR2397278A1 (fr) 1977-07-13 1977-07-13 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes

Country Status (14)

Country Link
US (1) US4265850A (fr)
JP (1) JPS5953168B2 (fr)
AT (1) AT379548B (fr)
AU (1) AU526945B2 (fr)
BE (1) BE868939A (fr)
CA (1) CA1119365A (fr)
CH (1) CH627123A5 (fr)
DD (1) DD137206A5 (fr)
DE (1) DE2828926C2 (fr)
FR (1) FR2397278A1 (fr)
GB (1) GB2001003B (fr)
IT (1) IT1158886B (fr)
NL (1) NL7807542A (fr)
SU (1) SU814270A3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8100524A (nl) * 1981-02-04 1982-09-01 Bouwhuis Hendrik Draagbord en werkwijze voor het renoveren daarvan.
US4456448A (en) * 1982-06-04 1984-06-26 Utex Industries, Inc. Molding apparatus
US4538787A (en) * 1983-04-25 1985-09-03 Fox Richard B Rigid-foam plastic mold and method of preparation
JPS61114232A (ja) * 1984-11-09 1986-05-31 Mitsubishi Electric Corp ビデオプロジエクタ−用スクリ−ンの製造方法
US5620720A (en) * 1994-11-29 1997-04-15 Allergan Cast molding of intraocular lenses
US5798129A (en) * 1995-08-31 1998-08-25 Megleo; Bruce A. Device for prototype molding
US7175270B2 (en) * 2004-06-02 2007-02-13 Bacou-Dalloz Eye & Face Protection, Inc. Flexible frame assembly for eyeglasses
DE102007057987A1 (de) * 2007-12-03 2009-06-10 Christoph Egger Verfahren zur Herstellung von Gussteilen aus Polyurethan
US20180298181A1 (en) * 2015-04-29 2018-10-18 ElkaR&D S.r.l. Comprising methyl methacrylate for making optical device frames, in particular glass frames and glasses having frames made of such a material
JP6958106B2 (ja) * 2017-08-21 2021-11-02 セイコーエプソン株式会社 偏向装置、表示装置および偏向装置の製造方法
DE102018200393A1 (de) * 2018-01-11 2019-07-11 Christoph Egger Verfahren zur Herstellung von Brilleneinheiten
IT201800010003A1 (it) * 2018-11-03 2020-05-03 Optical Partner S R L Processo per la realizzazione per sovra-iniezione di una montatura di occhiali a cerchio chiuso e contemporanea realizzazione di effetti decorativi.
RU2697284C1 (ru) * 2019-03-05 2019-08-13 Общество с ограниченной ответственностью "ДжоинТекСэлл" Способ отливки устройства для фракционирования жировой ткани

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207333C (fr) *
US1510001A (en) * 1922-03-03 1924-09-30 American Optical Corp Ophthalmic mounting
US1630262A (en) * 1924-07-16 1927-05-31 American Optical Corp Process of making ophthalmic blanks
FR43136E (fr) * 1933-03-04 1934-02-12 Rochaix Procédé et appareil réalisant, en une seule opération de moulage, des montures finies en matière plastique, de lunettes, pince-nez, lorgnons et autres instruments d'optique
US2132106A (en) * 1936-06-20 1938-10-04 Fosgood Corp Ophthalmic mounting
US2361900A (en) * 1941-10-13 1944-10-31 Dow Chemical Co Method of molding
US2516373A (en) * 1946-11-09 1950-07-25 Domar Products Inc Mold for making integral plastic frames and lenses
US2746087A (en) * 1948-05-07 1956-05-22 Dolezal Karel Method of manufacture of spectacles
US2601180A (en) * 1949-08-25 1952-06-17 Robert B Stuart Multiple shingle and siding casting molds
US2624916A (en) * 1951-02-19 1953-01-13 Du Pont Glossy molding process for ethylene polymers
US3423488A (en) * 1966-05-11 1969-01-21 Ppg Industries Inc Process for casting resinous lenses in thermoplastic cast replica molds
US3850902A (en) * 1969-04-15 1974-11-26 American Optical Corp Process for casting eyeglass frames
DE2014120A1 (de) * 1969-04-15 1970-10-29 American Optical Corp., Southbridge, Mass. (V.St.A.) Verfahren zum Gießen von Augenglas-Rahmen
US3582193A (en) * 1969-06-24 1971-06-01 Frank S Bogyos Cushioned spectacle frames for athletes
US3806079A (en) * 1969-07-15 1974-04-23 Beattie Dev Co Apparatus for simultaneously molding a plurality of plastic lenses
US3662693A (en) * 1970-09-22 1972-05-16 Eugene K Dana Method of molding candy in plastic mold
US3931373A (en) * 1971-12-21 1976-01-06 J. O. Beattie Research Company Replication processes for producing plastic optical components
US3829263A (en) * 1972-07-10 1974-08-13 Rion Co Apparatus for reduced pressure casting of synthetic resins
FR2374148A1 (fr) * 1976-12-17 1978-07-13 Essilor International Sa Procede de fabrication de moules pour le moulage de faces de montures de lunettes
US4147324A (en) * 1977-09-09 1979-04-03 Walter Dennis P Shotgun target mold for ice targets
AT405154B (de) * 1994-02-28 1999-06-25 Friedmann Kg Alex Heizungs-/lüftungsgerät für fahrzeuge

Also Published As

Publication number Publication date
CA1119365A (fr) 1982-03-09
DE2828926C2 (de) 1983-12-22
JPS5953168B2 (ja) 1984-12-24
DD137206A5 (de) 1979-08-22
NL7807542A (nl) 1979-01-16
ATA503078A (de) 1985-06-15
CH627123A5 (fr) 1981-12-31
US4265850A (en) 1981-05-05
FR2397278B1 (fr) 1980-03-07
IT1158886B (it) 1987-02-25
AT379548B (de) 1986-01-27
GB2001003B (en) 1982-04-21
IT7825643A0 (it) 1978-07-13
GB2001003A (en) 1979-01-24
AU526945B2 (en) 1983-02-10
BE868939A (fr) 1978-11-03
SU814270A3 (ru) 1981-03-15
AU3794878A (en) 1980-01-17
JPS5421358A (en) 1979-02-17
DE2828926A1 (de) 1979-01-25

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