IT1179542B - Posto di molatura per rettificatrice, particolarmente per la formazione di una smussatura o una scanalatura in una lente oftalmica - Google Patents

Posto di molatura per rettificatrice, particolarmente per la formazione di una smussatura o una scanalatura in una lente oftalmica

Info

Publication number
IT1179542B
IT1179542B IT24240/84A IT2424084A IT1179542B IT 1179542 B IT1179542 B IT 1179542B IT 24240/84 A IT24240/84 A IT 24240/84A IT 2424084 A IT2424084 A IT 2424084A IT 1179542 B IT1179542 B IT 1179542B
Authority
IT
Italy
Prior art keywords
grinding
beveling
grooving
formation
ophthalmic lens
Prior art date
Application number
IT24240/84A
Other languages
English (en)
Italian (it)
Other versions
IT8424240A0 (it
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/it
Application granted granted Critical
Publication of IT1179542B publication Critical patent/IT1179542B/it

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 Posto di molatura per rettificatrice, particolarmente per la formazione di una smussatura o una scanalatura in una lente oftalmica IT1179542B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320688A FR2557000B1 (fr) 1983-12-23 1983-12-23 Poste de meulage pour machine a meuler, notamment pour le biseautage ou le rainurage d'une lentille ophtalmique

Publications (2)

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

Family

ID=9295506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24240/84A IT1179542B (it) 1983-12-23 1984-12-24 Posto di molatura per rettificatrice, particolarmente per la formazione di una smussatura o una scanalatura in una lente oftalmica

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608957C2 (de) * 1986-03-18 1994-02-10 Wernicke & Co Gmbh Brillenglasrandschleifmaschine
DE8613032U1 (de) * 1986-05-14 1986-08-14 Wernicke & Co GmbH, 4000 Düsseldorf Vorrichtung zum Bearbeiten des Randes eines Brillenglases
FR2632233B1 (fr) * 1988-06-02 1990-09-07 Briot Int Dispositif pour diminuer les eclaboussures de liquide dans une machine a meuler
FR2648244B1 (fr) * 1989-06-07 1992-04-17 Briot Int Machine pour le meulage de verres de correction optique
DE10055286A1 (de) * 2000-11-08 2002-05-23 Freiberger Compound Mat Gmbh Vorrichtung und Verfahren zum Trennen von Werkstoffen
JP4592968B2 (ja) 2001-01-31 2010-12-08 株式会社トプコン レンズ研削加工装置の研削液供給装置
JP2003300158A (ja) * 2002-04-08 2003-10-21 Hoya Corp レンズ加工装置

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 (de) * 1952-09-10 1956-07-19 E H Oskar Waldrich Dr Ing Schutzhaube fuer Schleifscheibe
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
FR2557000A1 (fr) 1985-06-28
GB2151956A (en) 1985-07-31
DE3446943A1 (de) 1985-07-11
JPS60227223A (ja) 1985-11-12
GB8432224D0 (en) 1985-01-30
IT8424240A0 (it) 1984-12-24
FR2557000B1 (fr) 1987-08-07
GB2151956B (en) 1986-12-03

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