ES2032395T3 - PROBE DEVICE TO FEEL THE CONTOURS OF THE OPENINGS OF THE GLASSES FRAMES FOR A CINCUNFERENTIAL GRINDING OF THE GLASSES LENSES. - Google Patents

PROBE DEVICE TO FEEL THE CONTOURS OF THE OPENINGS OF THE GLASSES FRAMES FOR A CINCUNFERENTIAL GRINDING OF THE GLASSES LENSES.

Info

Publication number
ES2032395T3
ES2032395T3 ES198787102656T ES87102656T ES2032395T3 ES 2032395 T3 ES2032395 T3 ES 2032395T3 ES 198787102656 T ES198787102656 T ES 198787102656T ES 87102656 T ES87102656 T ES 87102656T ES 2032395 T3 ES2032395 T3 ES 2032395T3
Authority
ES
Spain
Prior art keywords
glasses
rod
movement
plate
carriing
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 - Lifetime
Application number
ES198787102656T
Other languages
Spanish (es)
Inventor
Lutz Dr.-Ing. Gottschald
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
Application granted granted Critical
Publication of ES2032395T3 publication Critical patent/ES2032395T3/en
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
    • B24B9/144—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 the spectacles being used as a template

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)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

EL INVENTO TRATA DE UN DISPOSITIVO DE TANTEO PARA PERFIL DE APERTURA DE MONTURA DE GAFAS (23) PARA PULIDO PERIFERICO DE CRISTALES DE GAFAS, CON UN MOVIMIENTO AXIAL, CON UNA PARTE D ECRISTALES DE GAFAS, CON UN MOVIMIENTO AXIAL, CON UNA PARTE DE TANTEO (24) EN LA VARILLA DE TANTEO (21) SUJETA EN LA RANURA DE LA APERTURA DE LA MONTURA (23), ADEMAS CON UNA PLACA MOVIL (8) SOBRE LA QUE SE SUJETA LA MONTURA DE GAFAS (14) Y UN EVALUADOR DE MEDICION PARA EL MOVIMIENTO DE LA PARTE DE TANTEO. CON TAL DISPOSITIVO SE DETERMINAN LOS VALORES EXACTOS DE LA CURVA ALABEADA DE UNA APERTURA DE MONTURA DE GAFAS CON MEDIOS QUE REQUIEREN POCO ESPACIO DE CONSTRUCCION SENCILLA, BUEN SERVICIO Y FACIL DE VER. PARA ESTO EL INVENTO PROPONE QUE LA PLACA (8) QUE LLEVA LA MONTURA DE GAFAS (14) SE MUEVA CONTINUAMENTE EN UN EJE VERTICAL (M) ESTACIONARIO, QUE LA VARILLA DE TANTEO (21) QUE SE LLEVA EN LINEA RECTA SE COLOQUE SOBRE UNA PARTE PORTADORA (CARRO 18) Y SE MUEVA CON ESTA EN UNA VIA PARALELA A LA SUPERFICIE DE LA PLACA, Y QUE SE COLOQUE UN PRIMER SEPARADOR (30, 31) DE LA VARILLA DE TANTEO SOBRE ESTA PARTE PORTADORA (18), PARA ESTO VERTICALMENTE, EN EL SENTIDO DEL MOVIMIENTO DEL SEGUNDO SEPARADOR (36, 37) COLOCADO EN LA PARTE PORTADORA (18) Y UN DISPOSITIVO (4A) ESTACIONARIO, CON LO QUE SE DAN CONJUNTAMENTE LOS VALORES DE MEDICION DE AMBOS SEPARADORES (30, 31; 36, 37) CON LOS VALORES DE MEDICION DE UN TRANSMISOR DE ANGULO (MOTOR 12) DE UN DISPOSITIVO DE MANDO (33).THE INVENTION IS ABOUT A SPLITTING DEVICE FOR OPENING PROFILE OF GLASSES (23) FOR PERIPHERAL POLISHING OF GLASSES OF GLASSES, WITH AN AXIAL MOVEMENT, WITH A PART D GLASS GLASSES, WITH AN AXIAL MOVEMENT, WITH A PART OF TANTO (24) ON THE SCORING ROD (21) CLAMPED IN THE MOUNT OPENING SLOT (23), ALSO WITH A MOVING PLATE (8) ON WHICH THE GLASSES MOUNT IS CLAMPED (14) AND A MEASURING EVALUATOR FOR THE MOVEMENT OF THE PART OF TANTEO. SUCH DEVICE DETERMINES THE EXACT VALUES OF THE CURVE OF A GLASSES OPENING CURVE WITH MEANS THAT REQUIRE A LITTLE SPACE OF SIMPLE CONSTRUCTION, GOOD SERVICE AND EASY TO SEE. FOR THIS THE INVENTION PROPOSES THAT THE PLATE (8) WHICH CARRIES THE GLASSES FRAME (14) IS CONTINUOUSLY MOVED IN A STATIONARY VERTICAL AXIS (M), THAT THE TANK ROD (21) THAT IS CARRIED ON A STRAIGHT LINE CARRIING PART (CART 18) AND MOVES WITH IT ON A PARALLEL VIA TO THE SURFACE OF THE PLATE, AND THAT A FIRST SEPARATOR (30, 31) OF THE TACKING ROD IS PLACED ON THIS CARRIING PART (18), FOR THIS VERTICALLY , IN THE DIRECTION OF THE SECOND SEPARATOR MOVEMENT (36, 37) PLACED ON THE CARRIER PART (18) AND A STATIONARY DEVICE (4A), WHICH THE MEASURING VALUES OF BOTH SEPARATORS ARE GIVEN TOGETHER (30, 31; 36, 37) WITH THE MEASUREMENT VALUES OF AN ANGLE TRANSMITTER (MOTOR 12) OF A CONTROL DEVICE (33).

ES198787102656T 1986-03-26 1987-02-25 PROBE DEVICE TO FEEL THE CONTOURS OF THE OPENINGS OF THE GLASSES FRAMES FOR A CINCUNFERENTIAL GRINDING OF THE GLASSES LENSES. Expired - Lifetime ES2032395T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8608291U DE8608291U1 (en) 1986-03-26 1986-03-26 Sensing device for scanning the contour of spectacle frame openings

Publications (1)

Publication Number Publication Date
ES2032395T3 true ES2032395T3 (en) 1993-02-16

Family

ID=6793063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787102656T Expired - Lifetime ES2032395T3 (en) 1986-03-26 1987-02-25 PROBE DEVICE TO FEEL THE CONTOURS OF THE OPENINGS OF THE GLASSES FRAMES FOR A CINCUNFERENTIAL GRINDING OF THE GLASSES LENSES.

Country Status (4)

Country Link
EP (1) EP0238877B1 (en)
JP (1) JP2510562B2 (en)
DE (2) DE8608291U1 (en)
ES (1) ES2032395T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333412A (en) * 1990-08-09 1994-08-02 Nidek Co., Ltd. Apparatus for and method of obtaining processing information for fitting lenses in eyeglasses frame and eyeglasses grinding machine
JPH06241772A (en) * 1992-07-31 1994-09-02 Topcon Corp Frame shape measuring device
JPH07223153A (en) * 1994-02-07 1995-08-22 Topcon Corp Measurement device for frame shape
EP0689900B1 (en) * 1994-04-20 1999-08-25 Kabushiki Kaisha Topcon Apparatus for measuring a lens frame configuration
DE4417533C2 (en) * 1994-05-19 1996-03-21 Wernicke & Co Gmbh Process for CNC-controlled shape grinding of the roof facet of a spectacle lens
DE29824048U1 (en) * 1998-05-13 2000-04-13 Wernicke & Co Gmbh Device for holding an eyeglass frame and for scanning a facet groove
DE102007015808A1 (en) 2007-03-30 2008-10-02 Buchmann Deutschland Gmbh Method for scanning the contour of spectacle-receiving openings and use of the device for scanning the contour of spectacle-detecting openings for the peripheral grinding of spectacle lenses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332001C3 (en) * 1972-06-28 1980-07-10 Robert Raymond Maurice Asselin Edge grinding machine for eyeglass lenses
US4096684A (en) * 1973-10-11 1978-06-27 Kabushiki Kaisha Hoya Lens Automatic lens grinding machine
FR2297115A1 (en) * 1975-01-10 1976-08-06 Essilor Int PROBE FOR CONTOUR READING DEVICE, CONTOUR READING DEVICE EQUIPPED WITH SUCH A PROBE AND APPLICATIONS
JPS5345791A (en) * 1976-10-07 1978-04-24 Koken Kk Lens working machine provided with device for removing interference of grind stone
DE3316619A1 (en) * 1983-05-06 1984-11-08 Otto 4010 Hilden Helbrecht GRINDING MACHINE FOR THE EDGES OF EYE GLASSES

Also Published As

Publication number Publication date
EP0238877A3 (en) 1989-07-26
EP0238877A2 (en) 1987-09-30
DE8608291U1 (en) 1986-05-07
EP0238877B1 (en) 1992-04-29
JP2510562B2 (en) 1996-06-26
DE3778575D1 (en) 1992-06-04
JPS62251056A (en) 1987-10-31

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