IT7969386A0 - Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanica - Google Patents
Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanicaInfo
- Publication number
- IT7969386A0 IT7969386A0 IT7969386A IT6938679A IT7969386A0 IT 7969386 A0 IT7969386 A0 IT 7969386A0 IT 7969386 A IT7969386 A IT 7969386A IT 6938679 A IT6938679 A IT 6938679A IT 7969386 A0 IT7969386 A0 IT 7969386A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- abrasive wheel
- mechanical pulp
- pulp
- Prior art date
Links
- 229920001131 Pulp (paper) Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782853716 DE2853716A1 (de) | 1978-12-13 | 1978-12-13 | Schleifstein zum herstellen von holzschliff |
DE19792906449 DE2906449A1 (de) | 1979-02-20 | 1979-02-20 | Verfahren und schleifstein zum herstellen von holzschliff |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7969386A0 true IT7969386A0 (it) | 1979-12-12 |
Family
ID=25776816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7969386A IT7969386A0 (it) | 1978-12-13 | 1979-12-12 | Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanica |
Country Status (8)
Country | Link |
---|---|
US (1) | US4351486A (it) |
BR (1) | BR5901657U (it) |
FI (1) | FI793856A (it) |
FR (1) | FR2444113A1 (it) |
GB (1) | GB2038203A (it) |
IT (1) | IT7969386A0 (it) |
NL (1) | NL7908731A (it) |
SE (1) | SE7910163L (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3511038A1 (de) * | 1985-03-27 | 1986-10-09 | J.M. Voith Gmbh, 7920 Heidenheim | Steinwalze fuer maschinen zur herstellung von papier, karton o.dgl. |
DE3607580A1 (de) * | 1986-03-07 | 1987-09-10 | Gehring Gmbh Maschf | Honeinrichtung |
CA2023282C (en) * | 1989-10-27 | 2003-05-20 | Dan D. Bacic | Pulpstone |
US5243789A (en) * | 1989-10-27 | 1993-09-14 | Norton Company | Pulpstone |
US6933038B2 (en) * | 2000-11-06 | 2005-08-23 | Institute Of Paper Science And Technology, Inc. | Fiber reinforced mineral-based materials and methods of making the same |
US6807960B2 (en) | 2002-01-31 | 2004-10-26 | Karl-Heinz Steck | Tool for dressing pulpstones |
GB2437933A (en) * | 2006-05-09 | 2007-11-14 | Liverpool Innovative Technolog | Machining tool with internal fluid delivery system |
CN102704308A (zh) * | 2012-05-09 | 2012-10-03 | 大亚木业(江西)有限公司 | 一种延长磨片使用寿命的人造板纤维分离工艺 |
CN107322496A (zh) * | 2017-09-07 | 2017-11-07 | 广东标华科技有限公司 | 一种组合式内水冷干法磨边轮 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1619004A (en) * | 1924-05-15 | 1927-03-01 | Sternkopf Christian Jonathan | Process and apparatus for the production of wood pulp |
DE511547C (de) * | 1929-06-30 | 1930-10-31 | Fritz Ruehlemann Dr Ing | Verfahren und Vorrichtung zur Durchfeuchtung von Schleifersteinen waehrend des Betriebes |
DE707628C (de) * | 1937-02-05 | 1941-06-27 | Ver Deutscher Werkzeugmaschine | Vorrichtung zum Zufuehren von Kuehl-, Schmier- und Spuelfluessigkeit an Werkzeugmaschinen mit umlaufenden Werkzeugen |
US2929568A (en) * | 1957-04-16 | 1960-03-22 | Pulp grinder water control | |
US2887276A (en) * | 1957-04-24 | 1959-05-19 | Kimberly Clark Co | Shell type pulpstone |
US3699728A (en) * | 1970-06-22 | 1972-10-24 | Bendix Corp | Method and apparatus for internal plunge grinding |
US3734419A (en) * | 1971-05-24 | 1973-05-22 | Koehring Waterous Ltd | Finger bars for pulpwood grinders |
DE2421260A1 (de) * | 1973-05-14 | 1974-12-05 | Karlstad Mekaniska Ab | Wellenanordnung zum befestigen eines schleifsteins in zellulose-schleifmaschinen |
-
1979
- 1979-11-14 GB GB7939392A patent/GB2038203A/en not_active Withdrawn
- 1979-12-03 NL NL7908731A patent/NL7908731A/nl not_active Application Discontinuation
- 1979-12-04 BR BR5901657U patent/BR5901657U/pt unknown
- 1979-12-07 US US06/101,285 patent/US4351486A/en not_active Expired - Lifetime
- 1979-12-10 FI FI793856A patent/FI793856A/fi not_active Application Discontinuation
- 1979-12-10 FR FR7930658A patent/FR2444113A1/fr not_active Withdrawn
- 1979-12-10 SE SE7910163A patent/SE7910163L/xx unknown
- 1979-12-12 IT IT7969386A patent/IT7969386A0/it unknown
Also Published As
Publication number | Publication date |
---|---|
US4351486A (en) | 1982-09-28 |
SE7910163L (sv) | 1980-06-14 |
BR5901657U (pt) | 1980-07-08 |
GB2038203A (en) | 1980-07-23 |
FR2444113A1 (fr) | 1980-07-11 |
FI793856A (fi) | 1980-06-14 |
NL7908731A (nl) | 1980-06-17 |
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