IT1188525B - Natural stone grinding machine - Google Patents
Natural stone grinding machineInfo
- Publication number
- IT1188525B IT1188525B IT41554/85A IT4155485A IT1188525B IT 1188525 B IT1188525 B IT 1188525B IT 41554/85 A IT41554/85 A IT 41554/85A IT 4155485 A IT4155485 A IT 4155485A IT 1188525 B IT1188525 B IT 1188525B
- Authority
- IT
- Italy
- Prior art keywords
- tool
- stone
- grinding
- natural stone
- grinding medium
- Prior art date
Links
- 239000004575 stone Substances 0.000 title abstract 5
- 230000001154 acute effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
To form a decorative design in relief on the surface of a piece of natural stone (3) a grinding tool (6) with a relief pattern on its working surface is rotated against the stone. The stone is supported by a work table (2) and the tool is attached to a rotating tool carrier (5) while a grinding medium is discharged from a nozzle (20) onto the surface of the stone. The tool carrier slopes at an acute angle to the horizontal and a vertical cranked arm (7) is in contact with the free surface of the grinding tool. Below the work table is a pump (22) for forcing a suspension of grinding medium through the nozzle, and the slope of the table is adjustable. The angle of slope of the tool is determined by a formula using the grain size of the grinding medium and the eccentricity of the cranked arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41554/85A IT1188525B (en) | 1985-05-17 | 1985-05-17 | Natural stone grinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41554/85A IT1188525B (en) | 1985-05-17 | 1985-05-17 | Natural stone grinding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8541554A0 IT8541554A0 (en) | 1985-05-17 |
IT1188525B true IT1188525B (en) | 1988-01-14 |
Family
ID=11251086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT41554/85A IT1188525B (en) | 1985-05-17 | 1985-05-17 | Natural stone grinding machine |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1188525B (en) |
-
1985
- 1985-05-17 IT IT41554/85A patent/IT1188525B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8541554A0 (en) | 1985-05-17 |
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