SE419054B - Monteringsblock for montering av en lins pa en maskin for slipning av konturen och/eller fasetter hos oftalmiska linser - Google Patents

Monteringsblock for montering av en lins pa en maskin for slipning av konturen och/eller fasetter hos oftalmiska linser

Info

Publication number
SE419054B
SE419054B SE7705743A SE7705743A SE419054B SE 419054 B SE419054 B SE 419054B SE 7705743 A SE7705743 A SE 7705743A SE 7705743 A SE7705743 A SE 7705743A SE 419054 B SE419054 B SE 419054B
Authority
SE
Sweden
Prior art keywords
mounting
facts
contour
grinding
lens
Prior art date
Application number
SE7705743A
Other languages
English (en)
Swedish (sv)
Other versions
SE7705743L (sv
Inventor
J M Godot
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 SE7705743L publication Critical patent/SE7705743L/
Publication of SE419054B publication Critical patent/SE419054B/xx

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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Prostheses (AREA)
SE7705743A 1976-05-18 1977-05-16 Monteringsblock for montering av en lins pa en maskin for slipning av konturen och/eller fasetter hos oftalmiska linser SE419054B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614905A FR2366103A1 (fr) 1976-05-18 1976-05-18 Bloc de montage d'une lentille sur une machine a deborder et biseauter les lentilles ophtalmiques

Publications (2)

Publication Number Publication Date
SE7705743L SE7705743L (sv) 1977-11-19
SE419054B true SE419054B (sv) 1981-07-13

Family

ID=9173263

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7705743A SE419054B (sv) 1976-05-18 1977-05-16 Monteringsblock for montering av en lins pa en maskin for slipning av konturen och/eller fasetter hos oftalmiska linser

Country Status (5)

Country Link
US (1) US4118898A (cs)
JP (1) JPS52140093A (cs)
DE (1) DE7634046U1 (cs)
FR (1) FR2366103A1 (cs)
SE (1) SE419054B (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562018A (en) * 1985-01-28 1985-12-31 Neefe Charles W Method of casting optical surfaces on lens blanks
DE8605286U1 (de) * 1986-02-27 1986-04-17 Wernicke & Co GmbH, 4000 Düsseldorf Vorrichtung an Brillenglasrandschleifmaschinen zum Einspannen des Brillenglases
US4749530A (en) * 1986-11-12 1988-06-07 Kunzler Wilhelm F Mold for and method of making contact and intraocular lenses
US4925518A (en) * 1988-07-29 1990-05-15 Wasserman Nelson M Compliant lens blocks and method of using them
US5110278A (en) * 1990-11-30 1992-05-05 Pilkington Visioncare, Inc. Injection molding apparatus for producing a toric lens casting mold arbor
DE4134348A1 (de) * 1991-10-17 1993-04-22 Wernicke & Co Gmbh Klebeblock zum halten eines brillenglases
JP2895318B2 (ja) * 1992-06-04 1999-05-24 松下電器産業株式会社 研磨装置
US5451281A (en) * 1994-01-18 1995-09-19 Lipman; Arnold Process for imparting scratch resistance to ophthalmic lenses during edging
JP3630888B2 (ja) * 1996-10-31 2005-03-23 株式会社ニデック レンズ搬送装置と眼鏡レンズを搬送するための眼鏡レンズ用固定カップ及びレンズ搬送方法
US6110016A (en) * 1998-06-22 2000-08-29 Ppg Industries Ohio, Inc. Lens block and method of processing lenses
DE19831305C2 (de) * 1998-07-13 2001-11-29 Wernicke & Co Gmbh Einrichtung an einer Brillenglasrandbearbeitungsmaschine zum dreh- und verschiebefesten Halten eines Rohglases
DE19954761C2 (de) 1999-11-15 2001-10-25 Wernicke & Co Gmbh Halter für einen Block oder Sauger
JP3872691B2 (ja) * 2000-02-22 2007-01-24 Ｈｏｙａ株式会社 レンズ用レイアウト・ブロック装置および未加工レンズのブロック方法
DE60139672D1 (de) 2000-02-22 2009-10-08 Hoya Corp Linsengestaltungsblockvorrichtung
JP4477548B2 (ja) * 2000-02-22 2010-06-09 Ｈｏｙａ株式会社 レンズ用レイアウト・ブロック装置およびその装置を用いた乱視用眼鏡レンズの加工方法
JP2005316506A (ja) * 2000-02-22 2005-11-10 Hoya Corp レンズ用レイアウト・ブロック装置およびその装置を用いたレンズの加工方法
DE10114238A1 (de) * 2001-03-22 2002-10-02 Loh Optikmaschinen Ag Anordnung zum Blocken und Spannen von am Rand zu bearbeitenden optischen Linsen, insbesondere Brillengläsern
FR2825941B1 (fr) * 2001-06-15 2003-12-12 Essilor Int Dispositif de serrage d'un verre ophtalmique
DE102005038063A1 (de) 2005-08-10 2007-02-15 Schneider Gmbh + Co. Kg Vorgeformtes Blockstück mit drei Auflagepunkten
WO2008062817A1 (fr) * 2006-11-21 2008-05-29 Nikon Corporation Élément optique et son procédé de fabrication
GB0802651D0 (en) * 2008-02-14 2008-03-19 3M Innovative Properties Co Methods and machines for lens deblocking
JP4831229B2 (ja) * 2009-12-07 2011-12-07 東芝ライテック株式会社 電線差込み部の防水装置及び防水ソケット並びにこれを用いた照明器具
FR2997329B1 (fr) * 2012-10-30 2014-12-26 Essilor Int Procede de fabrication de lentilles optiques et ensemble pour la fabrication de telles lentilles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162308C (cs) *
US2264392A (en) * 1940-08-09 1941-12-02 Francis H Mcclernon Lens block
US2491219A (en) * 1948-11-09 1949-12-13 Seidner Albert Work holder for use in grinding and polishing lenses
ES381947A1 (es) * 1969-07-30 1972-12-01 Del Corso Dispositivo elastico de bloqueo de lentes toricas, opticas y semiopticas, individuales o en bloque, para su elaboracionmediante organos pulimentadores.
US3962833A (en) * 1975-03-31 1976-06-15 Minnesota Mining And Manufacturing Company Method for the alteration of a lens and an adhesive lens blocking pad used therein

Also Published As

Publication number Publication date
SE7705743L (sv) 1977-11-19
JPS52140093A (en) 1977-11-22
DE7634046U1 (de) 1978-03-30
US4118898A (en) 1978-10-10
JPS5651061B2 (cs) 1981-12-03
FR2366103B1 (cs) 1979-07-13
FR2366103A1 (fr) 1978-04-28

Similar Documents

Publication Publication Date Title
SE419054B (sv) Monteringsblock for montering av en lins pa en maskin for slipning av konturen och/eller fasetter hos oftalmiska linser
IT1118446B (it) Lente oftalmica
SE421963B (sv) Intraokuler lins
FR2344043A1 (fr) Lentille ophtalmique progressive
GB2049983B (en) Rough ophthalmic lens finished by coating
GB2032647B (en) Aspheric ophthalmic lens
FR2464063B1 (fr) Lentille intra-oculaire
GB2034498B (en) Ophthalmic lens
JPS564118A (en) Spectacle rim allowing lens inclination
BR7700785A (pt) Processo para fabricar lentes oftalmicas
SE424050B (sv) Sliphuvud vid en maskin for skerpning av tenderna pa bandsagblad
IT1131684B (it) Dispositivo levigatore di precisione
IT7824756A0 (it) Struttura portalenti atta all'impiego con lenti da vista.
SE439546B (sv) Sett for automatisk pavisning och verdering av optiska sprickmarkeringar pa ytan av arbetsstycken, samt anordning for utovande av settet
IT8049177A0 (it) Lente intraoculare comprendente un meccanismo di fissaggio
SE7807969L (sv) Maskin for tillskerning och kantning av glasogonlinser
AT350809B (de) Optisches system zur aenderung des brennpunktes entlang eines hauptmeridianes
JPS54131950A (en) Astigmatism spectacle lens
BR7701653A (pt) Lentes de vidro oftalmicas
JPS5345791A (en) Lens working machine provided with device for removing interference of grind stone
FI802910A7 (fi) Silmämikroskoopin valokoagulaattori.
DK16080A (da) Apparat til styring af et skibs bov samt apparat som indbygget aggregat
SU662328A1 (ru) Станок дл доводки деталей
SE7701709L (sv) Forfarande och anordning for avlegsning av defekter i ett arbetsstyckes yta medelst slipning
JPS5348295A (en) Device for finishing surface of lens

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7705743-8

Effective date: 19910123

Format of ref document f/p: F