FR2399904A1 - Scie circulaire - Google Patents
Scie circulaireInfo
- Publication number
- FR2399904A1 FR2399904A1 FR7820608A FR7820608A FR2399904A1 FR 2399904 A1 FR2399904 A1 FR 2399904A1 FR 7820608 A FR7820608 A FR 7820608A FR 7820608 A FR7820608 A FR 7820608A FR 2399904 A1 FR2399904 A1 FR 2399904A1
- Authority
- FR
- France
- Prior art keywords
- circular saw
- stepped profile
- cutter elements
- decreasing width
- spaced cutter
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
- B24D5/123—Cut-off wheels having different cutting segments
-
- 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
- B28D1/121—Circular saw blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Milling Processes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Sawing (AREA)
Abstract
Cette scie circulaire comporte à sa périphérie des segments tranchants. Ceux-ci sont réalisés avec une largeur B qui diminue par gradins de l'extérieur vers l'intérieur. Un gradin 3, 4, 5 est moins large que le gradin sous-jacent, dans une mesure qui correspond approximativement à 10 % de la hauteur H1 de ce dernier. Une telle scie convient pour la taille de pierres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7724960U DE7724960U1 (de) | 1977-08-11 | 1977-08-11 | Kreissäge |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2399904A1 true FR2399904A1 (fr) | 1979-03-09 |
Family
ID=6681599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820608A Withdrawn FR2399904A1 (fr) | 1977-08-11 | 1978-07-11 | Scie circulaire |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT353667B (fr) |
DE (1) | DE7724960U1 (fr) |
FR (1) | FR2399904A1 (fr) |
NO (1) | NO782269L (fr) |
SE (1) | SE7807246L (fr) |
ZA (1) | ZA784128B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039024A1 (fr) * | 1980-04-25 | 1981-11-04 | BÜDIAM Diamantwerkzeuge W. u. R. Büttner GmbH | Disque de sciage, en particulier à segments de meulage formés de concrétions diamantées |
FR2549769A1 (fr) * | 1983-07-26 | 1985-02-01 | Durand Michel | Pastilles diamantees pour scie circulaire, en particulier pour la taille de pierres naturelles, et scie circulaire munie de telles pastilles |
WO1995022446A1 (fr) * | 1994-02-17 | 1995-08-24 | Diamant Boart S.A. | Segment de coupe a concretion diamantee |
EP0938958A1 (fr) * | 1998-02-27 | 1999-09-01 | Rousseau, Luc | Segment d'outil de coupe |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19638718C1 (de) * | 1996-09-21 | 1997-10-16 | Betek Bergbau & Hartmetall | Sägeblatt für eine Vorrichtung zum Schneiden von Verkehrs-oder Standflächen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE627583A (fr) * | ||||
DE1502605A1 (de) * | 1964-03-18 | 1969-07-03 | Carborundum Co | Schleifscheibe und Verfahren zu ihrer Herstellung |
DE2711244A1 (de) * | 1976-04-01 | 1977-10-13 | Rathenower Optische Werke Veb | Trennschleifkoerper |
-
1977
- 1977-08-11 DE DE7724960U patent/DE7724960U1/de not_active Expired
-
1978
- 1978-06-26 AT AT464178A patent/AT353667B/de not_active IP Right Cessation
- 1978-06-27 SE SE7807246A patent/SE7807246L/xx unknown
- 1978-06-30 NO NO782269A patent/NO782269L/no unknown
- 1978-07-11 FR FR7820608A patent/FR2399904A1/fr not_active Withdrawn
- 1978-07-20 ZA ZA00784128A patent/ZA784128B/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE627583A (fr) * | ||||
DE1502605A1 (de) * | 1964-03-18 | 1969-07-03 | Carborundum Co | Schleifscheibe und Verfahren zu ihrer Herstellung |
DE2711244A1 (de) * | 1976-04-01 | 1977-10-13 | Rathenower Optische Werke Veb | Trennschleifkoerper |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039024A1 (fr) * | 1980-04-25 | 1981-11-04 | BÜDIAM Diamantwerkzeuge W. u. R. Büttner GmbH | Disque de sciage, en particulier à segments de meulage formés de concrétions diamantées |
FR2549769A1 (fr) * | 1983-07-26 | 1985-02-01 | Durand Michel | Pastilles diamantees pour scie circulaire, en particulier pour la taille de pierres naturelles, et scie circulaire munie de telles pastilles |
EP0133124A1 (fr) * | 1983-07-26 | 1985-02-13 | Michel Durand | Pastilles diamantées pour scie circulaire, en particulier pour la taille de pierres naturelles, et scie circulaire munie de telles pastilles |
WO1995022446A1 (fr) * | 1994-02-17 | 1995-08-24 | Diamant Boart S.A. | Segment de coupe a concretion diamantee |
BE1008044A5 (fr) * | 1994-02-17 | 1996-01-03 | Diamant Boart Sa | Segment de coupe a concretion diamantee. |
EP0938958A1 (fr) * | 1998-02-27 | 1999-09-01 | Rousseau, Luc | Segment d'outil de coupe |
Also Published As
Publication number | Publication date |
---|---|
ZA784128B (en) | 1979-07-25 |
DE7724960U1 (de) | 1977-11-24 |
ATA464178A (de) | 1979-04-15 |
SE7807246L (sv) | 1979-02-12 |
AT353667B (de) | 1979-11-26 |
NO782269L (no) | 1979-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |