EP0245726A3 - Device for machining the edge of a spectacle glass - Google Patents

Device for machining the edge of a spectacle glass Download PDF

Info

Publication number
EP0245726A3
EP0245726A3 EP87106371A EP87106371A EP0245726A3 EP 0245726 A3 EP0245726 A3 EP 0245726A3 EP 87106371 A EP87106371 A EP 87106371A EP 87106371 A EP87106371 A EP 87106371A EP 0245726 A3 EP0245726 A3 EP 0245726A3
Authority
EP
European Patent Office
Prior art keywords
machining
edge
spectacle glass
spectacle
glass
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
EP87106371A
Other languages
English (en)
Other versions
EP0245726B1 (de
EP0245726A2 (de
Inventor
Gunter Barwasser
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.)
Wernicke and Co GmbH
Original Assignee
Wernicke and Co GmbH
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 Wernicke and Co GmbH filed Critical Wernicke and Co GmbH
Publication of EP0245726A2 publication Critical patent/EP0245726A2/de
Publication of EP0245726A3 publication Critical patent/EP0245726A3/de
Application granted granted Critical
Publication of EP0245726B1 publication Critical patent/EP0245726B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30392—Milling with means to protect operative or machine [e.g., guard, safety device, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304144—Means to trim edge

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)
  • Milling Processes (AREA)
  • Eyeglasses (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
EP87106371A 1986-05-14 1987-04-30 Vorrichtung zum Bearbeiten des Randes eines Brillenglases Expired - Lifetime EP0245726B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8613032U 1986-05-14
DE8613032U DE8613032U1 (de) 1986-05-14 1986-05-14 Vorrichtung zum Bearbeiten des Randes eines Brillenglases

Publications (3)

Publication Number Publication Date
EP0245726A2 EP0245726A2 (de) 1987-11-19
EP0245726A3 true EP0245726A3 (en) 1988-02-10
EP0245726B1 EP0245726B1 (de) 1990-10-03

Family

ID=6794590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106371A Expired - Lifetime EP0245726B1 (de) 1986-05-14 1987-04-30 Vorrichtung zum Bearbeiten des Randes eines Brillenglases

Country Status (4)

Country Link
US (1) US4772160A (de)
EP (1) EP0245726B1 (de)
JP (1) JPS62292354A (de)
DE (2) DE8613032U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5947103A (en) * 1998-01-05 1999-09-07 Saccon; Lorenzo Stone tile finishing system
US6623339B1 (en) * 1999-08-06 2003-09-23 Hoya Corporation Lens processing device, lens processing method, and lens measuring method
FR2843903A1 (fr) * 2002-08-30 2004-03-05 Briot Int Appareil de meulage de lentilles ophtalmiques
US7448161B2 (en) * 2004-05-07 2008-11-11 Detlef Taylor Device for supporting a plant on a gravesite memorial

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087285A (en) * 1960-04-09 1963-04-30 Lissac Georges Machine for shaping the edges of spectacle glasses
GB2151956A (en) * 1983-12-23 1985-07-31 Essilor Int Grinding station for a grinding machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332172A (en) * 1964-11-16 1967-07-25 A I T Machine Co Inc Automatic edger
DE8216675U1 (de) * 1982-06-09 1982-09-09 Wernicke & Co GmbH, 4000 Düsseldorf Brillenglasrandschleifmaschine
FR2553323B1 (fr) * 1983-10-18 1986-07-25 Essilor Int Procede et machine pour le biseautage ou rainurage d'une lentille ophtalmique
US4656995A (en) * 1985-05-24 1987-04-14 University Of Florida Surgical apparatus for contouring implants

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087285A (en) * 1960-04-09 1963-04-30 Lissac Georges Machine for shaping the edges of spectacle glasses
GB2151956A (en) * 1983-12-23 1985-07-31 Essilor Int Grinding station for a grinding machine

Also Published As

Publication number Publication date
EP0245726B1 (de) 1990-10-03
DE3765306D1 (de) 1990-11-08
JPS62292354A (ja) 1987-12-19
US4772160A (en) 1988-09-20
DE8613032U1 (de) 1986-08-14
EP0245726A2 (de) 1987-11-19

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