IT8424240A0 - GRINDING PLACE FOR GRINDING MACHINE, ESPECIALLY FOR THE FORMATION OF A BEVEL OR GROOVE IN AN OPHTHALMIC LENS. - Google Patents

GRINDING PLACE FOR GRINDING MACHINE, ESPECIALLY FOR THE FORMATION OF A BEVEL OR GROOVE IN AN OPHTHALMIC LENS.

Info

Publication number
IT8424240A0
IT8424240A0 IT8424240A IT2424084A IT8424240A0 IT 8424240 A0 IT8424240 A0 IT 8424240A0 IT 8424240 A IT8424240 A IT 8424240A IT 2424084 A IT2424084 A IT 2424084A IT 8424240 A0 IT8424240 A0 IT 8424240A0
Authority
IT
Italy
Prior art keywords
grinding
bevel
formation
groove
ophthalmic lens
Prior art date
Application number
IT8424240A
Other languages
Italian (it)
Other versions
IT1179542B (en
Inventor
Lucien Bouffechoux
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 IT8424240A0 publication Critical patent/IT8424240A0/en
Application granted granted Critical
Publication of IT1179542B publication Critical patent/IT1179542B/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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/045—Protective covers for the grinding wheel with cooling means incorporated
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Eyeglasses (AREA)
IT24240/84A 1983-12-23 1984-12-24 GRINDING PLACE FOR GRINDING MACHINE, PARTICULARLY FOR THE FORMATION OF A BEVELING OR A GROOVING IN AN OPHTHALMIC LENS IT1179542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320688A FR2557000B1 (en) 1983-12-23 1983-12-23 GRINDING STATION FOR GRINDING MACHINE, PARTICULARLY FOR THE BEVELING OR GROOVING OF AN OPHTHALMIC LENS

Publications (2)

Publication Number Publication Date
IT8424240A0 true IT8424240A0 (en) 1984-12-24
IT1179542B IT1179542B (en) 1987-09-16

Family

ID=9295506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24240/84A IT1179542B (en) 1983-12-23 1984-12-24 GRINDING PLACE FOR GRINDING MACHINE, PARTICULARLY FOR THE FORMATION OF A BEVELING OR A GROOVING IN AN OPHTHALMIC LENS

Country Status (5)

Country Link
JP (1) JPS60227223A (en)
DE (1) DE3446943A1 (en)
FR (1) FR2557000B1 (en)
GB (1) GB2151956B (en)
IT (1) IT1179542B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608957C2 (en) * 1986-03-18 1994-02-10 Wernicke & Co Gmbh Spectacle lens edge grinding machine
DE8613032U1 (en) * 1986-05-14 1986-08-14 Wernicke & Co GmbH, 4000 Düsseldorf Device for processing the edge of a spectacle lens
FR2632233B1 (en) * 1988-06-02 1990-09-07 Briot Int DEVICE FOR DECREASING LIQUID SPLASHING IN A GRINDING MACHINE
FR2648244B1 (en) * 1989-06-07 1992-04-17 Briot Int MACHINE FOR GRINDING OPTICAL CORRECTION LENSES
DE10055286A1 (en) * 2000-11-08 2002-05-23 Freiberger Compound Mat Gmbh Monocrystal separating device based on annular sawing has device to supply gas to cutting disk
JP4592968B2 (en) 2001-01-31 2010-12-08 株式会社トプコン Grinding fluid supply device for lens grinding machine
JP2003300158A (en) 2002-04-08 2003-10-21 Hoya Corp Lens machining device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182952A (en) * 1938-04-30 1939-12-12 Hanson Van Winkle Munning Co Air conditioned buffing and polishing system
US2579193A (en) * 1949-07-22 1951-12-18 Bausch & Lomb Mist trapping shield for lens surfacing machines
DE945979C (en) * 1952-09-10 1956-07-19 E H Oskar Waldrich Dr Ing Protective cover for grinding wheel
US2683958A (en) * 1952-12-31 1954-07-20 Schneible Compensating and fractionating swing grinder hood
US2814916A (en) * 1955-12-05 1957-12-03 Prec Cosmet Company Inc Machine for grinding facets in lenses
US2968897A (en) * 1959-05-07 1961-01-24 Hammond Machinery Builders Inc Machine tool
GB1080309A (en) * 1965-04-09 1967-08-23 Norman Horatio Hutton Improvements in or relating to grinding apparatus
US4197678A (en) * 1978-07-12 1980-04-15 Guy Roll Coolant separator

Also Published As

Publication number Publication date
IT1179542B (en) 1987-09-16
GB8432224D0 (en) 1985-01-30
GB2151956B (en) 1986-12-03
JPS60227223A (en) 1985-11-12
FR2557000B1 (en) 1987-08-07
DE3446943A1 (en) 1985-07-11
GB2151956A (en) 1985-07-31
FR2557000A1 (en) 1985-06-28

Similar Documents

Publication Publication Date Title
IT8420187A0 (en) PROCEDURE FOR BEVELING AN OPHTHALMIC LENS, AND CORRESPONDING AUTOMATIC GRINDING MACHINE.
IT8423214A0 (en) PROCEDURE AND MACHINE FOR THE FORMATION OF A BEVEL OR A GROOVE IN AN OPHTHALMIC LENS.
IT8420806A1 (en) Edging machine for eyeglass lenses
ES534160A0 (en) A PIECE GRINDING MACHINE WITH A PIVOTING WORK HEAD.
BR8400139A (en) PROGRAMMED CORNER GRINDING MACHINE FOR GLASSES WITH A ROTATING SCREWED HEADER, PROGRAMMED
DE3769679D1 (en) EYE GLASS EDGE GRINDING MACHINE.
IT8424240A0 (en) GRINDING PLACE FOR GRINDING MACHINE, ESPECIALLY FOR THE FORMATION OF A BEVEL OR GROOVE IN AN OPHTHALMIC LENS.
IT8521006A0 (en) MACHINE FOR GRINDING OPHTHALMIC LENSES, PARTICULARLY FOR THE DELIMITATION OF THE CONTOUR AND/OR THE BEVELING OR CUTTING OF THE GROOVE.
DE3280039D1 (en) GRINDING MACHINE WITH DIAMOND DRESSING TOOL.
DE58904076D1 (en) EYE GLASS EDGE GRINDING MACHINE.
IT8319912A0 (en) GLASS GRINDING MACHINE.
DE69010466D1 (en) Lens edge grinding machine.
IT8041633A0 (en) PRECISION GRINDING MACHINE.
IT8423015A0 (en) PROCEDURE FOR THE OPERATION OF A WEAVING MACHINE, AS WELL AS USE OF THE PROCEDURE.
IT8319615A0 (en) GRINDING MACHINE, PARTICULARLY FOR THE BURNING OF CYLINDERS.
IT8784950A0 (en) GRINDING MACHINE FOR ENGRAVING GLASS, MIRRORS AND THE LIKE.
IT8322698A0 (en) SANDING SPINDLE ASSOCIATED WITH A SEVERAL WORKING PARTS.
IT8224955A0 (en) CONTROL AND POSITIONING MEANS FOR A SANDER MACHINE.
IT8123449V0 (en) GRINDING MACHINE TOOL.
ES514114A0 (en) "PROCEDURE FOR GRINDING OR CUTTING A WORKPIECE".
IT8321799V0 (en) SANDING MACHINE, IN PARTICULAR FOR THE WORKING OF SHAPED SURFACES.
IT1139156B (en) MEANS FOR MANUALLY MOVING THE PART-HOLDER TABLE OF A MACHINE TOOL, IN PARTICULAR OF A GRINDING MACHINE FOR SURFACES
KR880019385U (en) Diamond ceramic spectacle lens edge grinding machine
IT1184512B (en) GRINDING MACHINE FOR THE EDGES OF LENSES FROM GLASSES
IT8221772V0 (en) DEVICE FOR CORRECTING THE POSITION OF A PULLEY IN A LEATHER SPLITTER MACHINE.