ITMI930628U1 - Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive - Google Patents

Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive

Info

Publication number
ITMI930628U1
ITMI930628U1 ITMI930628U ITMI930628U1 IT MI930628 U1 ITMI930628 U1 IT MI930628U1 IT MI930628 U ITMI930628 U IT MI930628U IT MI930628 U1 ITMI930628 U1 IT MI930628U1
Authority
IT
Italy
Prior art keywords
lens
sunglasses
milling machine
template
lenses
Prior art date
Application number
Other languages
English (en)
Inventor
Antonio Vezzani
Original Assignee
Cms Service Srl
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 Cms Service Srl filed Critical Cms Service Srl
Priority to ITMI930628 priority Critical patent/IT230613Y1/it
Publication of ITMI930628V0 publication Critical patent/ITMI930628V0/it
Priority to EP94924805A priority patent/EP0713439B1/en
Priority to DE69402873T priority patent/DE69402873D1/de
Priority to PCT/EP1994/002468 priority patent/WO1995003918A1/en
Priority to ES94924805T priority patent/ES2101561T3/es
Priority to AU74958/94A priority patent/AU7495894A/en
Publication of ITMI930628U1 publication Critical patent/ITMI930628U1/it
Application granted granted Critical
Publication of IT230613Y1 publication Critical patent/IT230613Y1/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)
  • Eyeglasses (AREA)
  • Milling Processes (AREA)

Abstract

L'invenzione si riferisce al settore della tecnica della lavorazione di precisione di lenti per occhiali in materiale organico. Il problema tecnico da risolvere consiste nella creazione di una macchina per sagomare e fresare le lenti ad una ad una rispetto ad un modello o dima prestabilito. Si conoscono attualmente macchine che producono in serie lenti uguali tra loro. L'invenzione risolve i problemi e le difficoltà connessi alle predette lavorazioni, ponendo in essere una macchina sagomatrice e fresatrice di lenti comprendente una base (1) solidale ad un elemento (2) fisso su cui ruota un disco (4) con vite (3) e perno (5) verticale collegato ad un volantino (6) con cilindretto (7) coassiale. Le caratteristiche principali della macchina sagomatrice e fresatrice di lenti si individuano nel tastatore (54) che rileva il profilo della dima (17) e lo trasferisce ad un dispositivo (56) fresante posto all'estremità (A) di un braccio (39) mobile orizzontalmente dotato di dispositivo (45) contrapposto all'estremità (B) di detto braccio (39) per la regolazione della curvatura (35) della lente (34), del dispositivo (40) regolatore della centratura del bisello (44) della lente (34) e del dispositivo (51) regolatore della grandezza della lente (34) rispetto alla dima (17) che può essere trasferita e riprodotta sulla lente (34) in misura identica o amplificata o ridotta.
ITMI930628 1993-07-27 1993-07-27 Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive IT230613Y1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI930628 IT230613Y1 (it) 1993-07-27 1993-07-27 Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive
EP94924805A EP0713439B1 (en) 1993-07-27 1994-07-26 A shaping machine for organic material lenses, in particular but not solely corrective lenses
DE69402873T DE69402873D1 (de) 1993-07-27 1994-07-26 Gerät zum schneiden von linsen aus organischem material, insbesondere, aber nicht nur, für sichtkorrekturlinsen
PCT/EP1994/002468 WO1995003918A1 (en) 1993-07-27 1994-07-26 A shaping machine for organic material lenses, in particular but not solely corrective lenses
ES94924805T ES2101561T3 (es) 1993-07-27 1994-07-26 Maquina de formacion de lentes hechas de material organico, en particular, pero no solamente para lentes correctoras.
AU74958/94A AU7495894A (en) 1993-07-27 1994-07-26 A shaping machine for organic material lenses, in particular but not solely corrective lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930628 IT230613Y1 (it) 1993-07-27 1993-07-27 Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive

Publications (3)

Publication Number Publication Date
ITMI930628V0 ITMI930628V0 (it) 1993-07-27
ITMI930628U1 true ITMI930628U1 (it) 1995-01-27
IT230613Y1 IT230613Y1 (it) 1999-06-09

Family

ID=11365580

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930628 IT230613Y1 (it) 1993-07-27 1993-07-27 Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive

Country Status (6)

Country Link
EP (1) EP0713439B1 (it)
AU (1) AU7495894A (it)
DE (1) DE69402873D1 (it)
ES (1) ES2101561T3 (it)
IT (1) IT230613Y1 (it)
WO (1) WO1995003918A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748961B1 (fr) * 1996-05-22 1999-02-26 Carriou Xavier Procede de meulage pour la retouche de verres pretailles
WO1999026759A1 (fr) 1997-11-20 1999-06-03 Essilor International Compagnie Generale D'optique Procede de retouche de verre de lunettes, et dispositif associe
DE19902548C2 (de) * 1999-01-22 2000-12-07 Wernicke & Co Gmbh Brillenglasrandbearbeitungsmaschine
KR101138593B1 (ko) * 2011-11-10 2012-05-10 이병원 렌즈 테두리 가공장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769755A (en) * 1971-08-06 1973-11-06 Gentex Corp Lens cutting and bevel edging machine
US5158422A (en) * 1991-03-01 1992-10-27 National Optronics, Inc. Method and apparatus for shaping and finishing lenses

Also Published As

Publication number Publication date
DE69402873D1 (de) 1997-05-28
ITMI930628V0 (it) 1993-07-27
EP0713439B1 (en) 1997-04-23
EP0713439A1 (en) 1996-05-29
AU7495894A (en) 1995-02-28
ES2101561T3 (es) 1997-07-01
WO1995003918A1 (en) 1995-02-09
IT230613Y1 (it) 1999-06-09

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