FR1581836A - - Google Patents

Info

Publication number
FR1581836A
FR1581836A FR1581836DA FR1581836A FR 1581836 A FR1581836 A FR 1581836A FR 1581836D A FR1581836D A FR 1581836DA FR 1581836 A FR1581836 A FR 1581836A
Authority
FR
France
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
French (fr)
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 FR1581836A publication Critical patent/FR1581836A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/10—Moulds; Masks; Masterforms
    • 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
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material
    • Y10T29/49812—Temporary protective coating, impregnation, or cast layer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR1581836D 1967-10-09 1968-09-03 Expired FR1581836A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67376967A 1967-10-09 1967-10-09

Publications (1)

Publication Number Publication Date
FR1581836A true FR1581836A (enExample) 1969-09-19

Family

ID=24704052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1581836D Expired FR1581836A (enExample) 1967-10-09 1968-09-03

Country Status (4)

Country Link
US (1) US3526949A (enExample)
JP (1) JPS5125376B1 (enExample)
DE (1) DE1801748A1 (enExample)
FR (1) FR1581836A (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840977A (en) * 1973-05-08 1974-10-15 P Dimitracopoulos Method of making molds for molding or casting optical parts and the like
US3899778A (en) * 1974-01-04 1975-08-12 Ncr Co Means employing a multiple lens array for reading from a high density optical memory storage
DE2513773A1 (de) * 1975-03-27 1976-10-07 Ern Horst Ing Grad Ohrform zur herstellung von betonrohren
CN1081976C (zh) * 1994-09-09 2002-04-03 皇家菲利浦电子有限公司 用于制作光学元件排成图案的光学部件的模具
US5867307A (en) * 1996-11-13 1999-02-02 Raytheon Company Blur film assembly for infrared optical applications
US8401212B2 (en) 2007-10-12 2013-03-19 Earlens Corporation Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management
EP2155932A2 (de) * 2007-05-31 2010-02-24 Carl Zeiss SMT AG Verfahren zur herstellung eines optischen elementes mit hilfe von abformung, optisches element hergestellt nach diesem verfahren, kollektor und beleuchtungssystem
WO2009155358A1 (en) 2008-06-17 2009-12-23 Earlens Corporation Optical electro-mechanical hearing devices with separate power and signal components
CN102301747B (zh) 2008-09-22 2016-09-07 依耳乐恩斯公司 用于听觉的平衡电枢装置和方法
EP3758394A1 (en) * 2010-12-20 2020-12-30 Earlens Corporation Anatomically customized ear canal hearing apparatus
US10034103B2 (en) 2014-03-18 2018-07-24 Earlens Corporation High fidelity and reduced feedback contact hearing apparatus and methods
WO2016011044A1 (en) 2014-07-14 2016-01-21 Earlens Corporation Sliding bias and peak limiting for optical hearing devices
US9924276B2 (en) 2014-11-26 2018-03-20 Earlens Corporation Adjustable venting for hearing instruments
WO2017059218A1 (en) 2015-10-02 2017-04-06 Earlens Corporation Wearable customized ear canal apparatus
US11350226B2 (en) 2015-12-30 2022-05-31 Earlens Corporation Charging protocol for rechargeable hearing systems
US10492010B2 (en) 2015-12-30 2019-11-26 Earlens Corporations Damping in contact hearing systems
US10178483B2 (en) 2015-12-30 2019-01-08 Earlens Corporation Light based hearing systems, apparatus, and methods
EP3510796B1 (en) 2016-09-09 2026-01-14 Earlens Corporation Contact hearing systems, apparatus and methods
WO2018093733A1 (en) 2016-11-15 2018-05-24 Earlens Corporation Improved impression procedure
WO2019173470A1 (en) 2018-03-07 2019-09-12 Earlens Corporation Contact hearing device and retention structure materials
WO2019199680A1 (en) 2018-04-09 2019-10-17 Earlens Corporation Dynamic filter
MX2022012909A (es) * 2020-04-14 2023-01-24 Essilor Int Metodo para producir un molde.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858603A (en) * 1954-04-22 1958-11-04 American Optical Corp Method of making reflectors for light sources
US2837817A (en) * 1955-08-18 1958-06-10 Floyd C Kelley Method of making thin metal sheets
US3012451A (en) * 1958-09-03 1961-12-12 Harry A Kohler Die for making an integrated circuit board
US3135046A (en) * 1960-09-30 1964-06-02 Corning Glass Works Method of forming metallic films on glass
US3170342A (en) * 1962-08-13 1965-02-23 American Can Co Method of making cutting dies
US3267826A (en) * 1963-03-04 1966-08-23 Browning Iben Photographic recording and reproduction method and apparatus
US3302439A (en) * 1963-11-01 1967-02-07 John H Chattin Refractory metal forming die
US3340714A (en) * 1963-11-19 1967-09-12 Bell Telephone Labor Inc Method for deforming metal-plastic laminates
US3283617A (en) * 1964-06-01 1966-11-08 Wallace J Kletzker Process of making die cutting plates
US3288045A (en) * 1965-05-04 1966-11-29 Ibm Method and apparatus for producing articles having arrays of similar patterns
US3384957A (en) * 1965-09-20 1968-05-28 Goodyear Aerospace Corp Fabrication of three-dimensional printed circuitry

Also Published As

Publication number Publication date
US3526949A (en) 1970-09-08
JPS5125376B1 (enExample) 1976-07-30
DE1801748A1 (de) 1969-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse