FI832847A7 - Element och framstaellningsfoerfarande foer den inre slipytan - Google Patents
Element och framstaellningsfoerfarande foer den inre slipytan Download PDFInfo
- Publication number
- FI832847A7 FI832847A7 FI832847A FI832847A FI832847A7 FI 832847 A7 FI832847 A7 FI 832847A7 FI 832847 A FI832847 A FI 832847A FI 832847 A FI832847 A FI 832847A FI 832847 A7 FI832847 A7 FI 832847A7
- Authority
- FI
- Finland
- Prior art keywords
- slipytan
- och
- framstaellningsfoerfarande foer
- den inre
- inre
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
-
- 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
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000408978A CA1183353A (en) | 1982-08-09 | 1982-08-09 | Element and construction method for internal grinding surface |
Publications (2)
Publication Number | Publication Date |
---|---|
FI832847A0 FI832847A0 (fi) | 1983-08-08 |
FI832847A7 true FI832847A7 (fi) | 1984-02-10 |
Family
ID=4123364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI832847A FI832847A7 (fi) | 1982-08-09 | 1983-08-08 | Element och framstaellningsfoerfarande foer den inre slipytan |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1183353A (enrdf_load_stackoverflow) |
DE (1) | DE3328583A1 (enrdf_load_stackoverflow) |
FI (1) | FI832847A7 (enrdf_load_stackoverflow) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2282887A (en) * | 1942-05-12 | Wood grinding machine | ||
US1560151A (en) * | 1925-02-28 | 1925-11-03 | Donald W Eipper | Pulp grinder |
US2124393A (en) * | 1935-11-14 | 1938-07-19 | Carborundum Co | Refiner |
US2279486A (en) * | 1939-12-14 | 1942-04-14 | Carborundum Co | Segmental abrasive wheel for pulp grinding |
US2745226A (en) * | 1955-05-31 | 1956-05-15 | Norton Co | Pulpstone |
US3277611A (en) * | 1964-04-14 | 1966-10-11 | Norton Co | Pulpstones and method of making |
CA1172485A (en) * | 1981-12-07 | 1984-08-14 | Allan J. Wildey | Method and apparatus for centrifugal pulpwood and wood chip grinding |
-
1982
- 1982-08-09 CA CA000408978A patent/CA1183353A/en not_active Expired
-
1983
- 1983-08-08 FI FI832847A patent/FI832847A7/fi not_active Application Discontinuation
- 1983-08-08 DE DE19833328583 patent/DE3328583A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3328583C2 (enrdf_load_stackoverflow) | 1988-03-24 |
CA1183353A (en) | 1985-03-05 |
DE3328583A1 (de) | 1984-03-01 |
FI832847A0 (fi) | 1983-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: AMCA INTERNATIONAL LIMITED |