IT1225517B - Machine for grinding the inside edge of a hole made on sheets of glass or marble - Google Patents
Machine for grinding the inside edge of a hole made on sheets of glass or marbleInfo
- Publication number
- IT1225517B IT1225517B IT8885585A IT8558588A IT1225517B IT 1225517 B IT1225517 B IT 1225517B IT 8885585 A IT8885585 A IT 8885585A IT 8558588 A IT8558588 A IT 8558588A IT 1225517 B IT1225517 B IT 1225517B
- Authority
- IT
- Italy
- Prior art keywords
- inside edge
- machine
- marble
- grinding
- sheets
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
- 239000004579 marble Substances 0.000 title 1
- 241000252254 Catostomidae Species 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
In an automatic machine with a preset program, a ring (3) is provided, made to rotate by an electric motor (5), on which are assembled the suckers (4) which grasp the sheet being processed, on which the hole or holes are provided on the inside edge of which the processing by a rotating grindstone (8) and a rotating polishing tool (9), driven by the electric motor (10), must be made, so as to be able to grind and polish the inside edge of the hole (16) made on the sheet (15), with automatic operations preset by a program device (14) (fig. 5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8885585A IT1225517B (en) | 1988-06-01 | 1988-06-01 | Machine for grinding the inside edge of a hole made on sheets of glass or marble |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8885585A IT1225517B (en) | 1988-06-01 | 1988-06-01 | Machine for grinding the inside edge of a hole made on sheets of glass or marble |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8885585A0 IT8885585A0 (en) | 1988-06-01 |
IT1225517B true IT1225517B (en) | 1990-11-22 |
Family
ID=11328508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8885585A IT1225517B (en) | 1988-06-01 | 1988-06-01 | Machine for grinding the inside edge of a hole made on sheets of glass or marble |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1225517B (en) |
-
1988
- 1988-06-01 IT IT8885585A patent/IT1225517B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8885585A0 (en) | 1988-06-01 |
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