IT983410B - Dispositivo di comando e regolazio ne per macchine per molare i bordi di lenti - Google Patents

Dispositivo di comando e regolazio ne per macchine per molare i bordi di lenti

Info

Publication number
IT983410B
IT983410B IT1944273A IT1944273A IT983410B IT 983410 B IT983410 B IT 983410B IT 1944273 A IT1944273 A IT 1944273A IT 1944273 A IT1944273 A IT 1944273A IT 983410 B IT983410 B IT 983410B
Authority
IT
Italy
Prior art keywords
lenses
grinding
machines
edges
control
Prior art date
Application number
IT1944273A
Other languages
English (en)
Italian (it)
Original Assignee
Rodway Optical Ind Ltd
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 Rodway Optical Ind Ltd filed Critical Rodway Optical Ind Ltd
Application granted granted Critical
Publication of IT983410B publication Critical patent/IT983410B/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)
IT1944273A 1972-01-22 1973-01-22 Dispositivo di comando e regolazio ne per macchine per molare i bordi di lenti IT983410B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB314172A GB1369912A (en) 1972-01-22 1972-01-22 Lens edge grinding machines

Publications (1)

Publication Number Publication Date
IT983410B true IT983410B (it) 1974-10-31

Family

ID=9752724

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1944273A IT983410B (it) 1972-01-22 1973-01-22 Dispositivo di comando e regolazio ne per macchine per molare i bordi di lenti

Country Status (5)

Country Link
JP (1) JPS4883490A (fr)
DE (1) DE2301706A1 (fr)
FR (1) FR2169601A5 (fr)
GB (1) GB1369912A (fr)
IT (1) IT983410B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157636A (en) * 1972-01-22 1979-06-12 Rodway Optical Industries Limited Control means for a lens-edge grinding machine
GB2041800A (en) * 1979-02-15 1980-09-17 Rodway Optical Ind Ltd Lens edge grinding machine

Also Published As

Publication number Publication date
GB1369912A (en) 1974-10-09
FR2169601A5 (fr) 1973-09-07
JPS4883490A (fr) 1973-11-07
DE2301706A1 (de) 1973-07-26

Similar Documents

Publication Publication Date Title
IT992591B (it) Perfezionamento alle macchine per rifinire e smussare i bordi delle lenti per occhiali
IT978599B (it) Rettificatrice
IT952728B (it) Apparecchiatura per la molatura di lenti oftalmiche
CH544620A (de) Bandschleifmaschine
IT1000823B (it) Macchina per abradere
IT993484B (it) Rettificatrice
IT955925B (it) Dispositivo per il trattamento di materiale tessile
IT997310B (it) Dispositivo smerigliatore lappato re o lucidatore
IT983622B (it) Macchina rettificatrice
SE399772B (sv) Numerisk styranordning for slipmaskiner
RO72682A (fr) Matiere abrasive
AT338128B (de) Kopierschleifmaschine
CH557047A (de) Geraet zum schneiden von photographischen filmen und zum kleben derselben.
IT983410B (it) Dispositivo di comando e regolazio ne per macchine per molare i bordi di lenti
AR203085A1 (es) Maquina rozadora
IT992922B (it) Macchina per smerigliare
SE398913B (sv) Styrapparat for styranordningar o dyl
DK138362C (da) Reguleringsanordning for hydrostatiske styringer og lignende
IT992819B (it) Dispositivo di lappatura
SU495408A1 (ru) Устройство дл регулировани уровн воды в каналах
IT975400B (it) Perfezionamenti nelle macchine con tinue per il trattamentto di materia li in nastro
FI54171C (fi) Avloppsanordning foer badkar
CH494619A (de) Anpassregelverfahren an Schleifmaschinen
IT995798B (it) Macchina per molare e lucidare lenti toriche
IT979030B (it) Apparato di controllo