FR2652775A1 - Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques. - Google Patents

Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques. Download PDF

Info

Publication number
FR2652775A1
FR2652775A1 FR8913031A FR8913031A FR2652775A1 FR 2652775 A1 FR2652775 A1 FR 2652775A1 FR 8913031 A FR8913031 A FR 8913031A FR 8913031 A FR8913031 A FR 8913031A FR 2652775 A1 FR2652775 A1 FR 2652775A1
Authority
FR
France
Prior art keywords
grinding
key
plate
weight
adjustment device
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
FR8913031A
Other languages
English (en)
French (fr)
Other versions
FR2652775B1 (OSRAM
Inventor
Longuet Raynald Marcel Gaston
Lefrancois Thierry Pierre Yves
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.)
Briot International SA
Original Assignee
Briot International SA
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 Briot International SA filed Critical Briot International SA
Priority to FR8913031A priority Critical patent/FR2652775A1/fr
Publication of FR2652775A1 publication Critical patent/FR2652775A1/fr
Application granted granted Critical
Publication of FR2652775B1 publication Critical patent/FR2652775B1/fr
Granted 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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR8913031A 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques. Granted FR2652775A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8913031A FR2652775A1 (fr) 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913031A FR2652775A1 (fr) 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Publications (2)

Publication Number Publication Date
FR2652775A1 true FR2652775A1 (fr) 1991-04-12
FR2652775B1 FR2652775B1 (OSRAM) 1994-07-13

Family

ID=9386114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913031A Granted FR2652775A1 (fr) 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Country Status (1)

Country Link
FR (1) FR2652775A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562527A (en) * 1993-06-25 1996-10-08 Essilor International Cie Generale D'optique Grinding machine for grinding eyeglass lenses

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1956327A1 (de) * 1969-11-08 1971-08-12 Kraus Felix Gunter Steuervorrichtung fuer Brillenglasrand-Schleifmaschinen
GB1484046A (en) * 1973-12-18 1977-08-24 Hoya Lens Co Ltd Servo system for shaping objects
FR2481635A1 (fr) * 1980-04-30 1981-11-06 Briot Internal Machine automatique a meuler et biseauter les verres de lunettes
EP0096337A2 (de) * 1982-06-09 1983-12-21 Wernicke & Co. GmbH Brillenglasrandschleifmaschine
GB2148159A (en) * 1983-10-18 1985-05-30 Essilor Int Process and apparatus for bevelling or grooving ophthalmic lenses
EP0205033A2 (en) * 1985-05-28 1986-12-17 Kabushiki Kaisha TOPCON Lens grinding apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1956327A1 (de) * 1969-11-08 1971-08-12 Kraus Felix Gunter Steuervorrichtung fuer Brillenglasrand-Schleifmaschinen
GB1484046A (en) * 1973-12-18 1977-08-24 Hoya Lens Co Ltd Servo system for shaping objects
FR2481635A1 (fr) * 1980-04-30 1981-11-06 Briot Internal Machine automatique a meuler et biseauter les verres de lunettes
EP0096337A2 (de) * 1982-06-09 1983-12-21 Wernicke & Co. GmbH Brillenglasrandschleifmaschine
GB2148159A (en) * 1983-10-18 1985-05-30 Essilor Int Process and apparatus for bevelling or grooving ophthalmic lenses
EP0205033A2 (en) * 1985-05-28 1986-12-17 Kabushiki Kaisha TOPCON Lens grinding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562527A (en) * 1993-06-25 1996-10-08 Essilor International Cie Generale D'optique Grinding machine for grinding eyeglass lenses

Also Published As

Publication number Publication date
FR2652775B1 (OSRAM) 1994-07-13

Similar Documents

Publication Publication Date Title
FR2534682A1 (fr) Tete de palpeur pour la verification de dimensions lineaires
EP1600730B1 (fr) Appareil de lecture de contour comportant un palpeur mobile en rotation
FR2487502A1 (fr) Tete de mesure pour le controle des dimensions lineaires de pieces mecaniques
EP0150682B1 (fr) Dispositif pour aligner des composants optiques
EP0579549A1 (fr) Dispositif d'essuie-glace
EP2824518B1 (fr) Réglage micrométrique d'ébat de mobile horloger
FR2666888A1 (fr) Capteur de mesure d'une grandeur physique.
FR2724616A1 (fr) Ensemble d'essuie-glace pour vehicule automobile et agencement de cet ensemble sur le vehicule
EP1406132B1 (fr) Mécanisme d'embrayage de chronographe
FR2652775A1 (fr) Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.
EP0476481B1 (fr) Capteur de mesure d'une grandeur physique
FR2496157A1 (fr) Leve-glace du type a bras en x pour vehicule automobile
EP0604323A1 (fr) Démarreur pour moteur thermique de véhicule automobile
EP2577234A2 (fr) Dispositif indicateur de tableau de bord a mouvement plan complexe
FR2616115A1 (fr) Dispositif pour la transmission sans vibrations des mouvements d'une commande electrique a une platine porte-miroir d'un retroviseur
EP0537059B1 (fr) Essuie-glace à balayage non circulaire comportant des moyens de réglage de sa position de repos
FR2917494A1 (fr) Dispositif de maintien d'un capteur
EP0360669B1 (fr) Restituteur de gabarit pour machine à meuler, en particulier pour verres de lunettes
FR2718088A1 (fr) Commutateur électrique pour l'alimentation des indicateurs de changement de direction d'un véhicule automobile.
FR2834661A1 (fr) Dispositif de serrage, en particulier pour pieces de carrosserie automobile
FR2690864A1 (fr) Tête pour l'équipement d'un robot, destinée à réaliser une opération de cardage.
FR2720021A1 (fr) Machine à meuler des verres ophtalmiques comportant des moyens d'asservissement de la valeur de serrage de l'ébauche du verre à meuler.
FR2739688A1 (fr) Broche d'entrainement en rotation a montage rapide, et machine comportant une telle broche
WO2006120323A1 (fr) Outil d’etalonnage et machine de meulage comportant un tel outil
FR2707107A1 (fr) Instrument de mesure de forme de lentille.

Legal Events

Date Code Title Description
EM Correction of a material error concerning inscription in the national patent register
ST Notification of lapse