[go: up one dir, main page]

BE868939A - 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
BE868939A
BE868939A BE189233A BE189233A BE868939A BE 868939 A BE868939 A BE 868939A BE 189233 A BE189233 A BE 189233A BE 189233 A BE189233 A BE 189233A BE 868939 A BE868939 A BE 868939A
Authority
BE
Belgium
Prior art keywords
mold
manufacturing
synthetic materials
eyewear frames
eyewear
Prior art date
Application number
BE189233A
Other languages
English (en)
Inventor
G Laprade
M Coulon
Original Assignee
Essilor Int
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 Int filed Critical Essilor Int
Publication of BE868939A publication Critical patent/BE868939A/fr

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)
BE189233A 1977-07-13 1978-07-12 Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes BE868939A (fr)

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 (1)

Publication Number Publication Date
BE868939A true BE868939A (fr) 1978-11-03

Family

ID=9193346

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189233A BE868939A (fr) 1977-07-13 1978-07-12 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
US7246901B2 (en) * 2004-06-02 2007-07-24 Bacou - Dalloz Eye & Face Protection, Inc. Adjustable length upper frame member 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
DE2014120A1 (de) * 1969-04-15 1970-10-29 American Optical Corp., Southbridge, Mass. (V.St.A.) Verfahren zum Gießen von Augenglas-Rahmen
US3850902A (en) * 1969-04-15 1974-11-26 American Optical Corp Process for casting eyeglass frames
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
GB2001003B (en) 1982-04-21
CA1119365A (fr) 1982-03-09
JPS5421358A (en) 1979-02-17
NL7807542A (nl) 1979-01-16
FR2397278B1 (fr) 1980-03-07
DE2828926A1 (de) 1979-01-25
ATA503078A (de) 1985-06-15
CH627123A5 (fr) 1981-12-31
IT1158886B (it) 1987-02-25
JPS5953168B2 (ja) 1984-12-24
US4265850A (en) 1981-05-05
SU814270A3 (ru) 1981-03-15
AU3794878A (en) 1980-01-17
IT7825643A0 (it) 1978-07-13
AT379548B (de) 1986-01-27
DE2828926C2 (de) 1983-12-22
GB2001003A (en) 1979-01-24
FR2397278A1 (fr) 1979-02-09
DD137206A5 (de) 1979-08-22
AU526945B2 (en) 1983-02-10

Similar Documents

Publication Publication Date Title
FR2351500A1 (fr) Procede perfectionne pour la fabrication d'interfaces metal-semi-conducteur
FR2523896B1 (fr) Procede pour la fabrication de lentilles en matiere plastique
FR2340979A1 (fr) Composition de matiere grasse et procede pour sa fabrication
BE858107A (fr) Tube de matiere plastique et procede pour sa fabrication
BE861742A (fr) Procede pour la fabrication de preparations pauvres en poussiere
FR2299309A1 (fr) Procede et appareillage pour la fabrication de terephtalates d'alcenes oligomeres
BE858006A (fr) Feuille de matiere synthetique thermosoudable et procede pour sa fabrication
BE868939A (fr) Procede et moule pour la fabrication en matiere synthetique de piece pour monture de lunettes
FR2312910A1 (fr) Piece vibrante pour transducteur et son procede de fabrication
FR2302499A1 (fr) Procede pour la fabrication de revete
MA18864A1 (fr) Procede et dispositif pour la fabrication de pieces moulees en matiere thermoplastique moussante
IT1088998B (it) Procedimento di fabbricazione di stampi per montature di occhiali
BE883703A (fr) Procede de preparation de sulfenamides
FR2472578B1 (fr) Composition de nitrocellulose et procede pour sa production
FR2468923B1 (fr) Miroirs et procede pour leur fabrication
FR2324436A1 (fr) Moule pour la realisation d'un element de lentille pour phare et son procede de fabrication
FR2422675B1 (fr) Procede de fabrication de n-phosphonomethyl-glycine et de ses derives
BE864135A (fr) Procede pour la fabrication de peradices
BE870031A (fr) Procede pour la fabrication de pieces moulees et d'impregnations
BE872760A (fr) Tissu matelasse et procede pour sa fabrication
BE809291A (fr) Procede de fabrication de composes halogenophenolsulfoniques et eventuellement d'halogenophenols
LU77530A1 (fr) Procede et composes intermediaires pour la preparation de certaines 2-(piperazin-1-yle 4-substitue)-4-amino-quinazolines
BE878885A (fr) Procede pour la fabrication de monofilaments
BE871455A (fr) Procede pour la fabrication de modeles et d'equipements de moulage
BE883267A (fr) Procede pour la fabrication d'une matiere revelatrice de couleur

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ESSILOR INTERNATIONAL

Effective date: 19860731