IT1010767B - Metodo per molare la periferia di una lente oftalmica creandovi una smussatura assialmente ubi cata in corrispondenza o in pros simita della curvatura frontale della lente e mola per attuare detto metodo - Google Patents

Metodo per molare la periferia di una lente oftalmica creandovi una smussatura assialmente ubi cata in corrispondenza o in pros simita della curvatura frontale della lente e mola per attuare detto metodo

Info

Publication number
IT1010767B
IT1010767B IT12756/74A IT1275674A IT1010767B IT 1010767 B IT1010767 B IT 1010767B IT 12756/74 A IT12756/74 A IT 12756/74A IT 1275674 A IT1275674 A IT 1275674A IT 1010767 B IT1010767 B IT 1010767B
Authority
IT
Italy
Prior art keywords
lens
simita
ubi
pros
cated
Prior art date
Application number
IT12756/74A
Other languages
English (en)
Original Assignee
Hedelin Lars
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
Priority claimed from SE7305793A external-priority patent/SE7305793L/xx
Application filed by Hedelin Lars filed Critical Hedelin Lars
Application granted granted Critical
Publication of IT1010767B publication Critical patent/IT1010767B/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
    • 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

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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Eyeglasses (AREA)
IT12756/74A 1973-04-25 1974-04-24 Metodo per molare la periferia di una lente oftalmica creandovi una smussatura assialmente ubi cata in corrispondenza o in pros simita della curvatura frontale della lente e mola per attuare detto metodo IT1010767B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7305793A SE7305793L (it) 1973-04-25

Publications (1)

Publication Number Publication Date
IT1010767B true IT1010767B (it) 1977-01-20

Family

ID=20317290

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12756/74A IT1010767B (it) 1973-04-25 1974-04-24 Metodo per molare la periferia di una lente oftalmica creandovi una smussatura assialmente ubi cata in corrispondenza o in pros simita della curvatura frontale della lente e mola per attuare detto metodo

Country Status (6)

Country Link
US (1) US3919811A (it)
JP (1) JPS5052695A (it)
DE (1) DE2420083C3 (it)
FR (1) FR2227088B1 (it)
GB (1) GB1472282A (it)
IT (1) IT1010767B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843227B2 (ja) * 1980-02-13 1983-09-26 孝正 田窪 自動玉摺機
FR2553323B1 (fr) * 1983-10-18 1986-07-25 Essilor Int Procede et machine pour le biseautage ou rainurage d'une lentille ophtalmique
US5329735A (en) * 1992-06-08 1994-07-19 Charlton Thomas J System for forming and polishing grooves in glass panels
FR2718379B3 (fr) * 1994-04-12 1996-05-24 Norton Sa Meules super abrasives.
US5542876A (en) * 1994-08-19 1996-08-06 Coburn Optical Industries, Inc. V-profile grinding wheel
US5626511A (en) * 1994-10-03 1997-05-06 National Optronics, Inc. Combination lens edger, polisher, and safety beveler, tool therefor and use thereof
FR2741560B1 (fr) * 1995-11-23 1998-02-06 Briot Int Meule perfectionnee pour verres ophtalmiques, et machine de meulage correspondante
FR2751256B1 (fr) * 1996-07-22 1998-12-31 Briot Int Machine de meulage de verres optiques
DE19632809C2 (de) * 1996-08-14 2002-06-20 Infineon Technologies Ag Gerät zum chemisch-mechanischen Polieren von Wafern
US5865668A (en) * 1996-10-30 1999-02-02 Stewart; Ronald Shaper head for making mouldings
US6758733B2 (en) * 2002-03-13 2004-07-06 Ronald C. Wiand Two-part beveling wheel for improved positioning of bevel contours on ophthalmic lenses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353303A (en) * 1964-11-13 1967-11-21 Ait Ind Inc Art of edging
US3520091A (en) * 1967-08-24 1970-07-14 Osmond Philip Raphael Method of grinding the edges of lenses
GB1356208A (en) * 1972-02-14 1974-06-12 Raphaels Ltd Monowheel plastic lens edger

Also Published As

Publication number Publication date
GB1472282A (en) 1977-05-04
AU6831574A (en) 1975-10-30
DE2420083A1 (de) 1974-11-07
DE2420083C3 (de) 1980-01-31
JPS5052695A (it) 1975-05-10
FR2227088A1 (it) 1974-11-22
DE2420083B2 (de) 1979-05-17
FR2227088B1 (it) 1978-07-07
US3919811A (en) 1975-11-18

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