IT1258114B - Method and machine for the continuous automatic peripheral sizing of slabs of marble, granite and other stony materials - Google Patents
Method and machine for the continuous automatic peripheral sizing of slabs of marble, granite and other stony materialsInfo
- Publication number
- IT1258114B IT1258114B ITVI920036A ITVI920036A IT1258114B IT 1258114 B IT1258114 B IT 1258114B IT VI920036 A ITVI920036 A IT VI920036A IT VI920036 A ITVI920036 A IT VI920036A IT 1258114 B IT1258114 B IT 1258114B
- Authority
- IT
- Italy
- Prior art keywords
- slabs
- granite
- marble
- advance
- grinding wheels
- Prior art date
Links
- 238000004513 sizing Methods 0.000 title abstract 3
- 239000010438 granite Substances 0.000 title abstract 2
- 239000004579 marble Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000002093 peripheral effect Effects 0.000 title abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A method for the continuous automatic peripheral sizing of the parallel edges of slabs of marble, granite and other stony materials that provides for the advancement of a series of slabs M on an essentially horizontal conveyor surface 4, while a pair of tangential grinding wheels 7, 8 work on the opposite sides of each slab having drive shafts 9, 10 that are essentially coplanar with the conveyor surface and with working surfaces inclined with respect to the direction of advance F of the slabs, so that the minimum distance between the grinding wheels progressively decreases in the direction of advance of the slabs down to a minimum value Lmin equal to the desired sizing width. The grinding wheels 7, 8 may be essentially cylindrical with their axes converging towards the middle of the conveyor surface at a point downstream of the working area in the direction of advance of the slabs. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI920036A IT1258114B (en) | 1992-03-11 | 1992-03-11 | Method and machine for the continuous automatic peripheral sizing of slabs of marble, granite and other stony materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI920036A IT1258114B (en) | 1992-03-11 | 1992-03-11 | Method and machine for the continuous automatic peripheral sizing of slabs of marble, granite and other stony materials |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVI920036A0 ITVI920036A0 (en) | 1992-03-11 |
ITVI920036A1 ITVI920036A1 (en) | 1993-09-11 |
IT1258114B true IT1258114B (en) | 1996-02-20 |
Family
ID=11424855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITVI920036A IT1258114B (en) | 1992-03-11 | 1992-03-11 | Method and machine for the continuous automatic peripheral sizing of slabs of marble, granite and other stony materials |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1258114B (en) |
-
1992
- 1992-03-11 IT ITVI920036A patent/IT1258114B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITVI920036A1 (en) | 1993-09-11 |
ITVI920036A0 (en) | 1992-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970326 |