FR2257392B1 - - Google Patents
Info
- Publication number
- FR2257392B1 FR2257392B1 FR7500665A FR7500665A FR2257392B1 FR 2257392 B1 FR2257392 B1 FR 2257392B1 FR 7500665 A FR7500665 A FR 7500665A FR 7500665 A FR7500665 A FR 7500665A FR 2257392 B1 FR2257392 B1 FR 2257392B1
- 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
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
- B24D3/16—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings for close-grained structure, i.e. of high density
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US433507A US3913281A (en) | 1974-01-15 | 1974-01-15 | Ball grinding ceramic wheel containing manganese dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257392A1 FR2257392A1 (de) | 1975-08-08 |
| FR2257392B1 true FR2257392B1 (de) | 1978-07-13 |
Family
ID=23720383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500665A Expired FR2257392B1 (de) | 1974-01-15 | 1975-01-10 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3913281A (de) |
| JP (1) | JPS5949146B2 (de) |
| AU (1) | AU7731975A (de) |
| BR (1) | BR7500287A (de) |
| DE (1) | DE2500665A1 (de) |
| FR (1) | FR2257392B1 (de) |
| GB (1) | GB1485187A (de) |
| IT (1) | IT1027287B (de) |
| SE (1) | SE407356B (de) |
| ZA (1) | ZA75255B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3022213C2 (de) * | 1980-06-13 | 1987-12-23 | Feldmühle AG, 4000 Düsseldorf | Keramischer Formkörper mit eutektischen Gefügebestandteilen und Verfahren zu seiner Herstellung |
| US4954138A (en) * | 1988-11-07 | 1990-09-04 | Norton Company | Stone to finish stone washed jeans |
| AT394963B (de) * | 1989-04-14 | 1992-08-10 | Treibacher Chemische Werke Ag | Keramische, gesinterte koerper |
| JP2777356B2 (ja) * | 1996-11-15 | 1998-07-16 | 新東ブレーター株式会社 | 乾式バレル研磨用無機質メディア |
| WO2012145284A2 (en) * | 2011-04-18 | 2012-10-26 | 3M Innovative Properties Company | Resin bonded grinding wheel |
| CN103045165B (zh) * | 2012-11-28 | 2014-11-26 | 大连大友高技术陶瓷有限公司 | 一种陶瓷研磨剂 |
| DE102019115294B4 (de) * | 2019-06-06 | 2021-04-29 | KAPP NILES GmbH & Co. KG | Verfahren zur Herstellung eines mit einer Verzahnung oder Profilierung versehenen Werkstücks |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1364849A (en) * | 1919-04-17 | 1921-01-04 | Norton Co | Abrasive and refractory article and method of producing same |
| US1546115A (en) * | 1920-02-16 | 1925-07-14 | Norton Co | Vitreous bonded silicon-carbide abrasive article |
| US2259468A (en) * | 1939-02-02 | 1941-10-21 | Carborundum Co | Porcelanic bonded diamond abrasive |
| US2544060A (en) * | 1945-10-19 | 1951-03-06 | Exolon Company | Ceramic coatings and method of applying |
| US2475565A (en) * | 1946-09-21 | 1949-07-05 | Carborundum Co | Ceramic bonded abrasive articles |
-
1974
- 1974-01-15 US US433507A patent/US3913281A/en not_active Expired - Lifetime
-
1975
- 1975-01-09 DE DE19752500665 patent/DE2500665A1/de active Pending
- 1975-01-10 FR FR7500665A patent/FR2257392B1/fr not_active Expired
- 1975-01-14 JP JP50006986A patent/JPS5949146B2/ja not_active Expired
- 1975-01-14 SE SE7500349A patent/SE407356B/xx unknown
- 1975-01-14 ZA ZA00750255A patent/ZA75255B/xx unknown
- 1975-01-14 IT IT67070/75A patent/IT1027287B/it active
- 1975-01-15 AU AU77319/75A patent/AU7731975A/en not_active Expired
- 1975-01-15 GB GB1730/75A patent/GB1485187A/en not_active Expired
- 1975-01-15 BR BR287/75A patent/BR7500287A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE407356B (sv) | 1979-03-26 |
| GB1485187A (en) | 1977-09-08 |
| FR2257392A1 (de) | 1975-08-08 |
| BR7500287A (pt) | 1975-11-04 |
| IT1027287B (it) | 1978-11-20 |
| US3913281A (en) | 1975-10-21 |
| JPS5949146B2 (ja) | 1984-11-30 |
| SE7500349L (de) | 1975-07-16 |
| AU7731975A (en) | 1976-07-15 |
| DE2500665A1 (de) | 1975-07-17 |
| ZA75255B (en) | 1976-01-28 |
| JPS50132590A (de) | 1975-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |