BE465920A - - Google Patents

Info

Publication number
BE465920A
BE465920A BE465920DA BE465920A BE 465920 A BE465920 A BE 465920A BE 465920D A BE465920D A BE 465920DA BE 465920 A BE465920 A BE 465920A
Authority
BE
Belgium
Prior art keywords
pad
polishing
glass
strip
vertical axis
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE465920A publication Critical patent/BE465920A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/26Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass

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)
BE465920D 1944-09-13 BE465920A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2419927X 1944-09-13

Publications (1)

Publication Number Publication Date
BE465920A true BE465920A (OSRAM)

Family

ID=10906405

Family Applications (1)

Application Number Title Priority Date Filing Date
BE465920D BE465920A (OSRAM) 1944-09-13

Country Status (2)

Country Link
BE (1) BE465920A (OSRAM)
NL (1) NL66893C (OSRAM)

Also Published As

Publication number Publication date
NL66893C (OSRAM)

Similar Documents

Publication Publication Date Title
EP0820837B1 (fr) Machine de meulage de verres optiques
FR2801825A1 (fr) Dispositif destine a maintenir un tampon abrasif sur un polissoir dans un appareil de fabrication de lentilles pour verres oculaires
BE465920A (OSRAM)
EP0336838A1 (fr) Procédé et dispositif de polissage d'un composant optique
EP0081466A1 (fr) Appareil à râcler le fromage
FR2607268A1 (fr) Appareil de centrage pour lentille ophtalmique
FR2462724A1 (fr) Dispositif pour le decentrage de verres correcteurs de lunettes et la mise en place d'un organe de retenue
EP0089907B1 (fr) Machine à rectifier les collecteurs électriques et analogues
BE465918A (OSRAM)
EP0785409B1 (fr) Appareil de lecture de contour notamment pour verre de lunettes
US2420989A (en) Method and apparatus for polishing flat glass
EP1279441B1 (fr) Machine à déposer de la colle sur des vis et procédé associé
JP3876238B2 (ja) 遠心分離機の掻取装置
FR2784919A1 (fr) Procede pour l'etalonnage d'une meuleuse pour lentille ophtalmique, et calibre d'etalonnage propre a sa mise en oeuvre
US2747337A (en) Automatic edge grinder for optical lenses
BE463555A (OSRAM)
EP0225198A1 (fr) Dispositif de planage d'une bande métallique sous traction
LU88462A1 (fr) Dispositif pour changer des tiges de forage et/ou de perçage sur une machine de perçage d'un trou de coulée
CN222308351U (zh) 一种塑料管加工端部打磨装置
CN219788849U (zh) 一种石英钉成型用车床及切割刀具
FR2728965A1 (fr) Procede pour la lecture du contour d'un quelconque article, et appareil de lecture de contour correspondant, notamment pour monture de lunettes
CN213849824U (zh) 一种具有固定结构的玻璃展示架
FR2509202A1 (fr) Laminoir de tubes d'acier comportant un dispositif pour changer les cylindres
CN213982904U (zh) 一种计算机网络安全监控显示器
US2419925A (en) Apparatus for simultaneously polishing both faces of a travelling strip of glass