FR2293286A1 - Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques - Google Patents

Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques

Info

Publication number
FR2293286A1
FR2293286A1 FR7415174A FR7415174A FR2293286A1 FR 2293286 A1 FR2293286 A1 FR 2293286A1 FR 7415174 A FR7415174 A FR 7415174A FR 7415174 A FR7415174 A FR 7415174A FR 2293286 A1 FR2293286 A1 FR 2293286A1
Authority
FR
France
Prior art keywords
polished
tool
conforming
optical lenses
bars
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
FR7415174A
Other languages
English (en)
French (fr)
Other versions
FR2293286B3 (US06168655-20010102-C00055.png
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.)
LE PREVOST JACQUES
Original Assignee
LE PREVOST JACQUES
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 LE PREVOST JACQUES filed Critical LE PREVOST JACQUES
Priority to FR7415174A priority Critical patent/FR2293286A1/fr
Publication of FR2293286A1 publication Critical patent/FR2293286A1/fr
Application granted granted Critical
Publication of FR2293286B3 publication Critical patent/FR2293286B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
    • B24B13/012—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools conformable in shape to the optical surface, e.g. by fluid pressure acting on an elastic membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR7415174A 1974-05-02 1974-05-02 Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques Granted FR2293286A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415174A FR2293286A1 (fr) 1974-05-02 1974-05-02 Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415174A FR2293286A1 (fr) 1974-05-02 1974-05-02 Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques

Publications (2)

Publication Number Publication Date
FR2293286A1 true FR2293286A1 (fr) 1976-07-02
FR2293286B3 FR2293286B3 (US06168655-20010102-C00055.png) 1977-03-04

Family

ID=9138370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415174A Granted FR2293286A1 (fr) 1974-05-02 1974-05-02 Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques

Country Status (1)

Country Link
FR (1) FR2293286A1 (US06168655-20010102-C00055.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149727C1 (de) * 1981-12-15 1983-06-01 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach Werkzeug zum Polieren von Kontaktlinsenoberflächen
DE3152694A1 (de) * 1981-12-15 1983-06-23 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach Polierwerkzeug zum polieren von kontaktlinsenoberflaechen
EP0122566A2 (de) * 1983-04-15 1984-10-24 REICH Spezialmaschinen GmbH Vorrichtung zur Herstellung eines Schleifkörpers
EP0804999A2 (en) * 1996-05-03 1997-11-05 Coburn Optical Industries, Inc. Pneumatically assisted unidirectional conformal tool
CN104440415A (zh) * 2014-12-29 2015-03-25 成都精密光学工程研究中心 一种抛光工艺

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149727C1 (de) * 1981-12-15 1983-06-01 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach Werkzeug zum Polieren von Kontaktlinsenoberflächen
DE3152694A1 (de) * 1981-12-15 1983-06-23 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach Polierwerkzeug zum polieren von kontaktlinsenoberflaechen
EP0122566A2 (de) * 1983-04-15 1984-10-24 REICH Spezialmaschinen GmbH Vorrichtung zur Herstellung eines Schleifkörpers
EP0122566A3 (de) * 1983-04-15 1986-11-20 REICH Spezialmaschinen GmbH Vorrichtung zur Herstellung eines Schleifkörpers
EP0804999A2 (en) * 1996-05-03 1997-11-05 Coburn Optical Industries, Inc. Pneumatically assisted unidirectional conformal tool
EP0804999A3 (en) * 1996-05-03 1997-12-29 Coburn Optical Industries, Inc. Pneumatically assisted unidirectional conformal tool
CN104440415A (zh) * 2014-12-29 2015-03-25 成都精密光学工程研究中心 一种抛光工艺

Also Published As

Publication number Publication date
FR2293286B3 (US06168655-20010102-C00055.png) 1977-03-04

Similar Documents

Publication Publication Date Title
ATE430530T1 (de) Haltevorrichtung für einen keramikrohling
US3868794A (en) Method of finishing laser rods and fixtures therefor
JPS59192201A (ja) ２種類の金属を用いたピン及びその製造方法
FR2293286A1 (fr) Nouvelles methodes d'obtention d'outillages destines a l'usinage de materiaux optiques
ES503443A0 (es) Aparato para averiguar la cantidad de gas desprendible en una botella de gas comprimido.
CN109866100A (zh) 一种钢管内壁抛光装置
CH537105A (de) Anordnung zur optischen Erregung eines Laserstabes
US2394610A (en) Apparatus for manufacturing optical prisms
US2213665A (en) Device for dressing screw-threadgrinding disks
US1920986A (en) Method of making combined abrasives and holders
US2024650A (en) Method of making plungers for glass molds
BRYAN et al. Diamond turning of parabolic mirrors(Manufacture and testing silver parabolic mirror cut directly with diamond tool in numerically-controlled lathe)
US2336322A (en) One-piece plurifocal lens
JPS5691487A (en) Manufacture of ring laser oscillator
US2426699A (en) Lap and lap holder
US2319922A (en) Apparatus and method for producing one-piece multifocal lens blanks and lenses
SU662338A1 (ru) Способ изготовлени абразивного инструмента на гибкой основе
US2377344A (en) Lens blank and lap mounting for precision lens generating mechanisms
IT993355B (it) Attrezzo di montaggio su un caval letto di rettifica per la affilatu ra di una lama di sega
SU638453A1 (ru) Инструмент дл доводки отверстий малых диаметров
US1384643A (en) Machine for truing lens-grinding disks
US1625586A (en) Method and apparatus for producing films for color photography
SU618276A1 (ru) Масса дл изготовлени алмазного инструмента
SU752135A1 (ru) Способ изготовлени измерительных колец
SU446363A2 (ru) Шпиндельна головка алмазно-расточного станка

Legal Events

Date Code Title Description
ST Notification of lapse