FR1394971A - Device for simultaneously grinding the lenses of a pair of spectacles - Google Patents

Device for simultaneously grinding the lenses of a pair of spectacles

Info

Publication number
FR1394971A
FR1394971A FR44503A FR69044503A FR1394971A FR 1394971 A FR1394971 A FR 1394971A FR 44503 A FR44503 A FR 44503A FR 69044503 A FR69044503 A FR 69044503A FR 1394971 A FR1394971 A FR 1394971A
Authority
FR
France
Prior art keywords
spectacles
lenses
pair
simultaneously grinding
grinding
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.)
Expired
Application number
FR44503A
Other languages
French (fr)
Inventor
James Serra
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 filed Critical
Priority to FR44503A priority Critical patent/FR1394971A/en
Application granted granted Critical
Publication of FR1394971A publication Critical patent/FR1394971A/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
    • 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)
FR44503A 1964-02-21 1964-02-21 Device for simultaneously grinding the lenses of a pair of spectacles Expired FR1394971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR44503A FR1394971A (en) 1964-02-21 1964-02-21 Device for simultaneously grinding the lenses of a pair of spectacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44503A FR1394971A (en) 1964-02-21 1964-02-21 Device for simultaneously grinding the lenses of a pair of spectacles

Publications (1)

Publication Number Publication Date
FR1394971A true FR1394971A (en) 1965-04-09

Family

ID=8597476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44503A Expired FR1394971A (en) 1964-02-21 1964-02-21 Device for simultaneously grinding the lenses of a pair of spectacles

Country Status (1)

Country Link
FR (1) FR1394971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014087869A (en) * 2012-10-29 2014-05-15 Olympus Corp Centering device, holder for centering processing, and centering method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014087869A (en) * 2012-10-29 2014-05-15 Olympus Corp Centering device, holder for centering processing, and centering method

Similar Documents

Publication Publication Date Title
FR1493482A (en) Device for placing spectacle lenses on the grinding machine according to the pupillary distance of the wearer and the center distance of the arches of the frame
FR1331149A (en) Device for polishing a rough surface
FR1394971A (en) Device for simultaneously grinding the lenses of a pair of spectacles
FR1299711A (en) Device for assembling glasses
FR1411067A (en) Optical observation device, in particular for machine tools
FR1316447A (en) Grinding device for polishing parts
FR1360286A (en) Machine for stoning and polishing glasses and lenses
FR1349097A (en) Device to protect the eyes during hair washing
FR1320838A (en) Grinding machine for grinding spectacle lenses
FR1195993A (en) Device for keeping glasses in the folded state
FR1216096A (en) Grinding wheel adjustment device for spectacle lens grinding device
FR1408195A (en) Additive for ophthalmic glasses
FR1410934A (en) Device for adjusting the pupil spacing of binocular optical instruments
FR1437848A (en) Eyeglass lens grinding machine
FR1492340A (en) Roughing, superfinishing and polishing machine for optical lenses
FR1483735A (en) Glasses with removable lenses
FR1330223A (en) Acoustic device for adjusting the grinders
FR1344210A (en) Additional face enhancements for ophthalmic glasses
FR1159884A (en) Device for mounting and driving a grinding spindle
FR1245938A (en) Fastening device for eyeglass pads
FR1216095A (en) Grinding wheel dressing device for an apparatus for grinding the facets of spectacle lenses
FR1540953A (en) Device for smoothing and polishing progressive lenses
FR74681E (en) Insertion device for pairs of glasses
FR80718E (en) Device for assembling glasses
FR1213031A (en) Eye wash device