DK128588A - DETECTION OF THE TOP POSITION OF A LOCAL BASIS CURRENCY AND ITS APPLICATION IN THE PRODUCTION OF CONTACT LENSES - Google Patents

DETECTION OF THE TOP POSITION OF A LOCAL BASIS CURRENCY AND ITS APPLICATION IN THE PRODUCTION OF CONTACT LENSES

Info

Publication number
DK128588A
DK128588A DK128588A DK128588A DK128588A DK 128588 A DK128588 A DK 128588A DK 128588 A DK128588 A DK 128588A DK 128588 A DK128588 A DK 128588A DK 128588 A DK128588 A DK 128588A
Authority
DK
Denmark
Prior art keywords
detection
production
application
contact lenses
top position
Prior art date
Application number
DK128588A
Other languages
Danish (da)
Other versions
DK128588D0 (en
Inventor
Michael W E Haller
Kenneth R Payne
Brian L Webb
Original Assignee
Allergan Inc
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 Allergan Inc filed Critical Allergan Inc
Publication of DK128588A publication Critical patent/DK128588A/en
Publication of DK128588D0 publication Critical patent/DK128588D0/en

Links

Classifications

    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B13/0025—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for contact lenses
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
DK128588A 1986-07-11 1988-03-09 DETECTION OF THE TOP POSITION OF A LOCAL BASIS CURRENCY AND ITS APPLICATION IN THE PRODUCTION OF CONTACT LENSES DK128588D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88437686A 1986-07-11 1986-07-11
PCT/US1987/001655 WO1988000506A1 (en) 1986-07-11 1987-07-10 In situ base curve vertex detection and employment thereof in contact lens manufacture

Publications (2)

Publication Number Publication Date
DK128588A true DK128588A (en) 1988-03-09
DK128588D0 DK128588D0 (en) 1988-03-09

Family

ID=25384484

Family Applications (1)

Application Number Title Priority Date Filing Date
DK128588A DK128588D0 (en) 1986-07-11 1988-03-09 DETECTION OF THE TOP POSITION OF A LOCAL BASIS CURRENCY AND ITS APPLICATION IN THE PRODUCTION OF CONTACT LENSES

Country Status (5)

Country Link
EP (1) EP0277969A4 (en)
JP (1) JPH01500253A (en)
AU (1) AU7700087A (en)
DK (1) DK128588D0 (en)
WO (1) WO1988000506A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603391D0 (en) * 1986-02-12 1986-03-19 British Aerospace Position sensor
DE3911986A1 (en) * 1989-04-12 1990-10-18 Benzinger Carl Gmbh & Co METHOD AND DEVICE FOR MOLDING WORKPIECES

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB151774A (en) * 1919-07-29 1920-10-07 Frederick Beard Improvements in and connected with safety locking devices for motor cars, motor cycles and the like
US1803429A (en) * 1927-11-19 1931-05-05 American Optical Corp Lens-tool-surfacing machine
US2629936A (en) * 1947-09-19 1953-03-03 United Aircraft Corp Method and apparatus to establish locating points on workpieces
US3221577A (en) * 1963-01-29 1965-12-07 Baum Leon Optical system for machines
US3738204A (en) * 1971-09-07 1973-06-12 Automated Optics Method and means for monitoring lens machining
US3822096A (en) * 1972-08-01 1974-07-02 Rodenstock Optik G Method and apparatus for the enlarged representation of the cross-section of non-destructed contact lenses or the like
LU66220A1 (en) * 1972-10-03 1974-05-09
US3907439A (en) * 1973-08-14 1975-09-23 Zygo Corp Edge-sensing with a scanning laser beam
US4084458A (en) * 1973-10-06 1978-04-18 Global Vision (U.K.) Limited Manufacture of contact lenses
US4313355A (en) * 1978-02-06 1982-02-02 Syntex (U.S.A.) Inc. Method and apparatus for manufacturing plastic lenses
US4455901A (en) * 1981-10-09 1984-06-26 Bausch & Lomb Incorporated Apparatus for controlling lathed contact lens thickness

Also Published As

Publication number Publication date
AU7700087A (en) 1988-02-10
DK128588D0 (en) 1988-03-09
JPH01500253A (en) 1989-02-02
EP0277969A4 (en) 1990-02-05
WO1988000506A1 (en) 1988-01-28
EP0277969A1 (en) 1988-08-17

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment