ITVI930195A0 - IMPROVED SANDING HEAD FOR STONE MATERIALS, PARTICULARLY FOR GRANITE SLABS - Google Patents
IMPROVED SANDING HEAD FOR STONE MATERIALS, PARTICULARLY FOR GRANITE SLABSInfo
- Publication number
- ITVI930195A0 ITVI930195A0 ITVI930195A ITVI930195A ITVI930195A0 IT VI930195 A0 ITVI930195 A0 IT VI930195A0 IT VI930195 A ITVI930195 A IT VI930195A IT VI930195 A ITVI930195 A IT VI930195A IT VI930195 A0 ITVI930195 A0 IT VI930195A0
- Authority
- IT
- Italy
- Prior art keywords
- stone materials
- sanding head
- granite slabs
- improved sanding
- improved
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI930195A IT1270758B (en) | 1993-12-07 | 1993-12-07 | SANDING HEAD PERFECTED FOR STONE MATERIAL, ESPECIALLY FOR SLAB GRANITE |
EP94119192A EP0657248B1 (en) | 1993-12-07 | 1994-12-06 | Improved lapping head for rocky materials, particularly for granite slabs |
DE69404814T DE69404814D1 (en) | 1993-12-07 | 1994-12-06 | Lapping head for stone, especially for granite slabs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI930195A IT1270758B (en) | 1993-12-07 | 1993-12-07 | SANDING HEAD PERFECTED FOR STONE MATERIAL, ESPECIALLY FOR SLAB GRANITE |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVI930195A0 true ITVI930195A0 (en) | 1993-12-07 |
ITVI930195A1 ITVI930195A1 (en) | 1995-06-07 |
IT1270758B IT1270758B (en) | 1997-05-07 |
Family
ID=11425374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITVI930195A IT1270758B (en) | 1993-12-07 | 1993-12-07 | SANDING HEAD PERFECTED FOR STONE MATERIAL, ESPECIALLY FOR SLAB GRANITE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0657248B1 (en) |
DE (1) | DE69404814D1 (en) |
IT (1) | IT1270758B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1297515B1 (en) * | 1997-12-04 | 1999-12-17 | Synergy Sarda Snc | TANGENTIAL HEAD FOR SANDING AND POLISHING GRANITE AND PORCELAIN STONEWARE |
IT1307863B1 (en) * | 1999-04-20 | 2001-11-19 | Comes Srl | CALIBRATING HEAD FOR STONE MATERIALS. |
ITFI20080008A1 (en) * | 2008-01-18 | 2009-07-19 | Comes Srl | HEAD FOR THE TREATMENT OF STONE AND CERAMIC MATERIAL |
IT1391076B1 (en) * | 2008-07-11 | 2011-11-18 | Comes Srl | HEAD FOR THE TREATMENT OF STONE OR CERAMIC MATERIALS |
WO2010106389A1 (en) * | 2009-03-18 | 2010-09-23 | Co.Me.S. S.R.L. | Head for the treatment of stone and ceramic materials |
CN102950542B (en) * | 2011-08-22 | 2014-12-24 | 广东科达机电股份有限公司 | Spirally-distributed grinding head |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE680641C (en) * | 1936-04-10 | 1939-09-02 | Marbriere De Paris Sa Soc | Surface grinding and polishing device for hard materials of various hardnesses, especially for stone |
IT1240859B (en) * | 1990-01-18 | 1993-12-17 | Tecnomec Di Cado' - Gnoato - Guidolin | SANDING HEAD WITH OSCILLATING WHEELS FOR STONE MATERIALS, PARTICULARLY GRANITE IN SLABS |
-
1993
- 1993-12-07 IT ITVI930195A patent/IT1270758B/en active IP Right Grant
-
1994
- 1994-12-06 DE DE69404814T patent/DE69404814D1/en not_active Expired - Lifetime
- 1994-12-06 EP EP94119192A patent/EP0657248B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0657248A1 (en) | 1995-06-14 |
EP0657248B1 (en) | 1997-08-06 |
ITVI930195A1 (en) | 1995-06-07 |
IT1270758B (en) | 1997-05-07 |
DE69404814D1 (en) | 1997-09-11 |
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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: 19961211 |