ES497023A0 - PROCEDURE AND ITS CORRESPONDING DEVICE FOR THE SAWING OF STONES AND MARBLES - Google Patents
PROCEDURE AND ITS CORRESPONDING DEVICE FOR THE SAWING OF STONES AND MARBLESInfo
- Publication number
- ES497023A0 ES497023A0 ES497023A ES497023A ES497023A0 ES 497023 A0 ES497023 A0 ES 497023A0 ES 497023 A ES497023 A ES 497023A ES 497023 A ES497023 A ES 497023A ES 497023 A0 ES497023 A0 ES 497023A0
- Authority
- ES
- Spain
- Prior art keywords
- inserts
- chain
- axis
- links
- cutting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/124—Saw chains; rod-like saw blades; saw cables
- B28D1/125—Saw chains; rod-like saw blades; saw cables with exchangeable cutter bits or cutter segments
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finishing Walls (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Floor Finish (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
1. A method for sawing stone or similar material using a chain saw comprising cutting inserts (5a-5f) of tungsten carbide each fixed by mechanical clamping (6a-6f, 7) in a housing or receptacle with a corresponding cross-section so enabling the insert to be rotated, after being unclamped, through a suitable angle for evening out the wear, characterized in that the chain comprises successive sequences of links each formed by a large number of links (1a, 2, 1b, 2 ... 1f, 2), with the geometrical axes (8a-8f) of these inserts, and therefore of their respective housing, being so positioned as to meet the axis of the chain (9) at a constant distance from the corresponding insert, with each of these axes being angularly offset with respect to the axis of the preceding link by a constant amount round the chain axis, the cutting face or the inserts being coated with synthetic diamond reconstituted in situ by a known method and the inserts being positioned to have a negative cutting angle of 3 to 6 degrees, these inserts having a cylindrical shape of revolution or a polygonal prismatic shape with multiple symmetry.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7927255A FR2468452A1 (en) | 1979-11-05 | 1979-11-05 | PROCESS AND DEVICE FOR SAWING STONES AND MARBLE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES497023A0 true ES497023A0 (en) | 1981-10-01 |
ES8107083A1 ES8107083A1 (en) | 1981-10-01 |
Family
ID=9231305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497023A Expired ES8107083A1 (en) | 1979-11-05 | 1980-11-05 | Method and apparatus for sawing stones and marble. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0028418B1 (en) |
JP (1) | JPS57169310A (en) |
AT (1) | ATE6480T1 (en) |
DE (1) | DE3066867D1 (en) |
ES (1) | ES8107083A1 (en) |
FR (1) | FR2468452A1 (en) |
PT (1) | PT72023B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1147600B (en) * | 1982-02-08 | 1986-11-19 | Luigi Fantini | CUTTING CHAIN FOR MACHINES, FOR CUTTING THE ROCK IN TRAVERTINE QUARRIES OR SIMILAR, WITH REMOVABLE CUTTING TOOLS AND WITH SEVERAL OPERATING POSITIONS |
US4827821A (en) * | 1986-11-10 | 1989-05-09 | Omark Industries, Inc. | Cutting chain |
US4945889A (en) * | 1987-12-11 | 1990-08-07 | W. F. Myers Company, Inc. | Belt-configured saw for cutting slots into stones having a poly-crystalline diamond cutting surface |
FR2684371A1 (en) * | 1991-11-29 | 1993-06-04 | Alsthom Cge Alcatel | PROCESS FOR THE TREATMENT OF A SUPERCONDUCTIVE CERAMIC PART OF TYPE (LN) 1BA2CU307-DELTA. |
IT228984Y1 (en) * | 1992-05-21 | 1998-06-05 | Cesare Polidori | LOCKING SYSTEM OF THE INSERTS ON THE BODY OF TOOLS SUITABLE FOR THE PROCESSING OF STONE MATERIALS IN GENERAL. |
GB9310500D0 (en) * | 1993-05-21 | 1993-07-07 | De Beers Ind Diamond | Cutting tool |
EP1155796A1 (en) * | 2000-05-18 | 2001-11-21 | Riccardo Belotti | Stone cutting tool |
BE1019003A3 (en) | 2009-11-19 | 2011-12-06 | Pmds Sa Nv | CHAIN OF HAVEUSE AND HAVEUSE. |
BE1019468A3 (en) * | 2010-09-06 | 2012-07-03 | P Marchandise Diamant Service P M D S | ROCKER HAIR CHAIN WITH TOOL HOLDER, METHOD FOR MANUFACTURING SAME AND HAIR. |
ITBS20120099A1 (en) * | 2012-06-29 | 2013-12-30 | Apns Di Pasqualato Paolo Mario | CUTTING CHAIN FOR STONE MATERIALS |
IT202000001606A1 (en) | 2020-01-28 | 2021-07-28 | Fabio Bigini | IMPROVED CHAIN CUTTING AND CUTTING TOOL FOR STONE AND SIMILAR MATERIALS |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2368092A (en) * | 1943-12-30 | 1945-01-30 | Contour Saws | Saw band for hard refractory materials |
GB644726A (en) * | 1947-07-08 | 1950-10-18 | Gaston Lemoine | A saw for cutting stone or the like hard material |
FR1019251A (en) * | 1950-03-25 | 1953-01-20 | Stone sawing machine | |
FR1016336A (en) * | 1950-04-15 | 1952-11-07 | Machine for sawing stones in particular | |
FR60383E (en) * | 1950-06-10 | 1954-11-02 | Endless blade saw | |
FR1231267A (en) * | 1959-05-29 | 1960-09-28 | Arrangement of diamonds on discs for sawing various materials | |
US3311415A (en) * | 1964-10-19 | 1967-03-28 | Alaskaug Inc | Stone saw with pulsed feed for chain cutter |
JPS5232378Y2 (en) * | 1971-04-08 | 1977-07-23 | ||
FR2256796A1 (en) * | 1974-01-07 | 1975-08-01 | Ugine Carbone | Interlocking links for chain saw - spigot on one link engages keyhole in next, forming flush assembly |
JPS5155077A (en) * | 1974-11-07 | 1976-05-14 | Kobe Steel Ltd | SAAFUEESUBUROOCHI |
-
1979
- 1979-11-05 FR FR7927255A patent/FR2468452A1/en active Granted
-
1980
- 1980-11-04 EP EP80106772A patent/EP0028418B1/en not_active Expired
- 1980-11-04 AT AT80106772T patent/ATE6480T1/en not_active IP Right Cessation
- 1980-11-04 DE DE8080106772T patent/DE3066867D1/en not_active Expired
- 1980-11-05 JP JP55155754A patent/JPS57169310A/en active Pending
- 1980-11-05 ES ES497023A patent/ES8107083A1/en not_active Expired
- 1980-11-05 PT PT72023A patent/PT72023B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS57169310A (en) | 1982-10-19 |
EP0028418A1 (en) | 1981-05-13 |
EP0028418B1 (en) | 1984-03-07 |
DE3066867D1 (en) | 1984-04-12 |
FR2468452A1 (en) | 1981-05-08 |
PT72023A (en) | 1980-12-01 |
ES8107083A1 (en) | 1981-10-01 |
ATE6480T1 (en) | 1984-03-15 |
FR2468452B1 (en) | 1982-10-22 |
PT72023B (en) | 1981-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |