FR2424794B1 - - Google Patents
Info
- Publication number
- FR2424794B1 FR2424794B1 FR7813241A FR7813241A FR2424794B1 FR 2424794 B1 FR2424794 B1 FR 2424794B1 FR 7813241 A FR7813241 A FR 7813241A FR 7813241 A FR7813241 A FR 7813241A FR 2424794 B1 FR2424794 B1 FR 2424794B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- B23D61/02—Circular saw blades
- B23D61/021—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813241A FR2424794A1 (fr) | 1978-05-03 | 1978-05-03 | Perfectionnements aux meules a base d'abrasifs couteux a ame metallique crantee a leur peripherie |
US06/035,410 US4262650A (en) | 1978-03-05 | 1979-05-02 | Expensive abrasive base cutting wheels with a metallic core notched at the periphery |
DE19792917872 DE2917872A1 (de) | 1978-05-03 | 1979-05-03 | Trennscheibe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813241A FR2424794A1 (fr) | 1978-05-03 | 1978-05-03 | Perfectionnements aux meules a base d'abrasifs couteux a ame metallique crantee a leur peripherie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2424794A1 FR2424794A1 (fr) | 1979-11-30 |
FR2424794B1 true FR2424794B1 (fr) | 1982-12-31 |
Family
ID=9207906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813241A Granted FR2424794A1 (fr) | 1978-03-05 | 1978-05-03 | Perfectionnements aux meules a base d'abrasifs couteux a ame metallique crantee a leur peripherie |
Country Status (3)
Country | Link |
---|---|
US (1) | US4262650A (fr) |
DE (1) | DE2917872A1 (fr) |
FR (1) | FR2424794A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550708A (en) * | 1983-07-06 | 1985-11-05 | Federal-Mogul Corporation | Abrasive cutting wheel for cutting rock-like material |
DE3640772A1 (de) * | 1986-11-28 | 1988-06-09 | Metabowerke Kg | Kreissaegenblatt mit schwingungsdaempfungsschlitzen |
US5052153A (en) * | 1990-09-06 | 1991-10-01 | Wiand Ronald C | Cutting tool with polycrystalline diamond segment and abrasive grit |
US7448829B2 (en) * | 2005-04-18 | 2008-11-11 | Tt Technologies, Inc. | Replacement of underground pipes |
DE202005012312U1 (de) * | 2005-08-05 | 2005-10-20 | Deudiam Diamantwerkzeuge Und Maschinen Gmbh | Trenn- oder Schleifscheibe |
US7972200B2 (en) * | 2007-12-21 | 2011-07-05 | B&J Rocket America, Inc. | Abrading wheel with sintered metal core |
DE102015209914A1 (de) * | 2015-05-29 | 2016-12-01 | Robert Bosch Gmbh | Trennscheibe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1806360U (de) * | 1956-06-27 | 1960-02-18 | Winter & Sohn Ernst | Diamant-saegeblatt. |
US2875559A (en) * | 1956-10-30 | 1959-03-03 | Oliver Instr Company | Method of grinding and grinding wheel therefor |
US2990828A (en) * | 1960-09-19 | 1961-07-04 | Super Cut | Rotary segmental saw with rim rigidifying and silencing means |
US3146561A (en) * | 1961-05-01 | 1964-09-01 | Frederick W Lindblad | Circular saw and method of making the same |
US3036567A (en) * | 1961-07-19 | 1962-05-29 | Super Cut | Rotary stone cutting saws with peripheral diamond teeth and intervening sweeper elements |
US3513821A (en) * | 1968-02-05 | 1970-05-26 | Ferro Corp | Abrasive cut-off wheel |
US3916579A (en) * | 1975-02-10 | 1975-11-04 | Tunco Manufacturing Inc | Slotted abrasive wheel |
DE7530623U (de) * | 1975-05-16 | 1976-02-05 | Diamant Boart, Forest, Bruessel (Belgien) | Segment-schleifkopf |
-
1978
- 1978-05-03 FR FR7813241A patent/FR2424794A1/fr active Granted
-
1979
- 1979-05-02 US US06/035,410 patent/US4262650A/en not_active Expired - Lifetime
- 1979-05-03 DE DE19792917872 patent/DE2917872A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4262650A (en) | 1981-04-21 |
FR2424794A1 (fr) | 1979-11-30 |
DE2917872A1 (de) | 1979-11-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |