GB8432224D0 - Grinding station - Google Patents

Grinding station

Info

Publication number
GB8432224D0
GB8432224D0 GB848432224A GB8432224A GB8432224D0 GB 8432224 D0 GB8432224 D0 GB 8432224D0 GB 848432224 A GB848432224 A GB 848432224A GB 8432224 A GB8432224 A GB 8432224A GB 8432224 D0 GB8432224 D0 GB 8432224D0
Authority
GB
United Kingdom
Prior art keywords
grinding station
grinding
station
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
GB848432224A
Other versions
GB2151956A (en
GB2151956B (en
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of GB8432224D0 publication Critical patent/GB8432224D0/en
Publication of GB2151956A publication Critical patent/GB2151956A/en
Application granted granted Critical
Publication of GB2151956B publication Critical patent/GB2151956B/en
Expired legal-status Critical Current

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
GB08432224A 1983-12-23 1984-12-20 Grinding station for a grinding machine Expired GB2151956B (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 (3)

Publication Number Publication Date
GB8432224D0 true GB8432224D0 (en) 1985-01-30
GB2151956A GB2151956A (en) 1985-07-31
GB2151956B GB2151956B (en) 1986-12-03

Family

ID=9295506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08432224A Expired GB2151956B (en) 1983-12-23 1984-12-20 Grinding station for a grinding machine

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
FR2557000A1 (en) 1985-06-28
IT8424240A0 (en) 1984-12-24
JPS60227223A (en) 1985-11-12
DE3446943A1 (en) 1985-07-11
IT1179542B (en) 1987-09-16
GB2151956A (en) 1985-07-31
GB2151956B (en) 1986-12-03
FR2557000B1 (en) 1987-08-07

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931220