EP0141456A3 - Lame perforée pour la taille à la grenaille des marbres, granits et autres pierres analogues - Google Patents
Lame perforée pour la taille à la grenaille des marbres, granits et autres pierres analogues Download PDFInfo
- Publication number
- EP0141456A3 EP0141456A3 EP84201407A EP84201407A EP0141456A3 EP 0141456 A3 EP0141456 A3 EP 0141456A3 EP 84201407 A EP84201407 A EP 84201407A EP 84201407 A EP84201407 A EP 84201407A EP 0141456 A3 EP0141456 A3 EP 0141456A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- granite
- stones
- analogous
- aid
- 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- Withdrawn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
- 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
- B28D1/127—Straight, i.e. flat, saw blades; strap saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/123—Details of saw blade body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
La lame (2) comporte des entailles obliques (4, 5)
orientées à l'opposé les unes des autres suivant des rangées
superposées, de façon à permettre au grains abrasifs de la
grenaille de s'introduire à l'intérieur d'une cavité et de sortir
d'une autre inverse au cours d'un déplacement dans un sens
de la lame, le phénomène s'inversant lors de chaque
modification du sens de déplacement. On obtient de la sorte
le remplacement continu de la grenaille. En variante on peut
avoir recours à des entailles à profil triangulaire.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8563483 | 1983-10-10 | ||
IT85634/83A IT1175243B (it) | 1983-10-10 | 1983-10-10 | Lame con cavita' per il taglio con graniglia di pietre, marmi e graniti |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0141456A2 EP0141456A2 (fr) | 1985-05-15 |
EP0141456A3 true EP0141456A3 (fr) | 1986-02-26 |
Family
ID=11329335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84201407A Withdrawn EP0141456A3 (fr) | 1983-10-10 | 1984-10-03 | Lame perforée pour la taille à la grenaille des marbres, granits et autres pierres analogues |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0141456A3 (fr) |
ES (1) | ES281892Y (fr) |
IT (1) | IT1175243B (fr) |
PT (1) | PT79330B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2439291A (en) * | 2006-06-24 | 2007-12-27 | Brian Robshaw | Reciprocating saw blade with apertures |
WO2009124415A1 (fr) * | 2008-04-09 | 2009-10-15 | Wang Youkuan | Lame de scie en pierre |
DE102008018676A1 (de) * | 2008-04-14 | 2009-10-15 | Irwin Industrial Tools Gmbh | Sägeblatt und Handsäge |
DE102011081415A1 (de) * | 2011-08-23 | 2013-02-28 | Robert Bosch Gmbh | Sägeblatt |
ES2431892B1 (es) * | 2012-05-21 | 2014-09-10 | Siti - B&T Group S.P.A. | Aparato de corte para máquinas para cortar bloques de material esquistoso |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE65385C (de) * | G. HAUN in Berlin S.W., Tempelhofer Ufer 23 | Steinsäge | ||
CH141107A (de) * | 1929-08-09 | 1930-07-15 | Heber Friedrich | Sägeblatt. |
-
1983
- 1983-10-10 IT IT85634/83A patent/IT1175243B/it active
-
1984
- 1984-10-03 EP EP84201407A patent/EP0141456A3/fr not_active Withdrawn
- 1984-10-09 ES ES1984281892U patent/ES281892Y/es not_active Expired
- 1984-10-09 PT PT79330A patent/PT79330B/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE65385C (de) * | G. HAUN in Berlin S.W., Tempelhofer Ufer 23 | Steinsäge | ||
CH141107A (de) * | 1929-08-09 | 1930-07-15 | Heber Friedrich | Sägeblatt. |
Also Published As
Publication number | Publication date |
---|---|
EP0141456A2 (fr) | 1985-05-15 |
PT79330A (fr) | 1984-11-01 |
ES281892Y (es) | 1985-12-01 |
PT79330B (fr) | 1986-08-19 |
IT8385634A0 (it) | 1983-10-10 |
IT1175243B (it) | 1987-07-01 |
ES281892U (es) | 1985-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
RTI1 | Title (correction) | ||
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19860826 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880503 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: CADO, WALTER |