FI395673A7 - - Google Patents
Info
- Publication number
- FI395673A7 FI395673A7 FI3956/73A FI395673A FI395673A7 FI 395673 A7 FI395673 A7 FI 395673A7 FI 3956/73 A FI3956/73 A FI 3956/73A FI 395673 A FI395673 A FI 395673A FI 395673 A7 FI395673 A7 FI 395673A7
- Authority
- FI
- Finland
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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/28—Disintegrating by knives or other cutting or tearing members which chop material into fragments with spiked cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/20—Disintegrating by grating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI3956/73A FI53003C (fi) | 1973-12-21 | 1973-12-21 | |
| US05/516,927 US3938746A (en) | 1973-12-21 | 1974-10-22 | Pre-tearing device for dry plates of wood pulp |
| SE7415922A SE410327B (sv) | 1973-12-21 | 1974-12-18 | Forrivanordning for tillverkning av grovt pulver, t ex av balskivor av flingtorkad slipmassa genom forrivning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI3956/73A FI53003C (fi) | 1973-12-21 | 1973-12-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI395673A7 true FI395673A7 (fi) | 1975-06-22 |
| FI53003B FI53003B (fi) | 1977-09-30 |
| FI53003C FI53003C (fi) | 1978-01-10 |
Family
ID=8508792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3956/73A FI53003C (fi) | 1973-12-21 | 1973-12-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3938746A (fi) |
| FI (1) | FI53003C (fi) |
| SE (1) | SE410327B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067181A (en) * | 1975-01-23 | 1978-01-10 | Ernst Fehrer | Fiber-disintegrating unit for a spinning machine |
| US5143311A (en) * | 1990-05-17 | 1992-09-01 | Newman Machine Company, Inc. | Wood shavings forming apparatus and cutting roll adapted for use therewith |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1013509A (en) * | 1909-03-15 | 1912-01-02 | Davenport Ice Chipping Machine Company | Ice-crusher. |
| US2150984A (en) * | 1937-04-19 | 1939-03-21 | Los Angeles By Products Co | Combined crushing and feeding device for junk shredding machines |
| US2559701A (en) * | 1946-05-22 | 1951-07-10 | M And M Wood Working Company | Hog machine having rotary cutter and feed conveyer |
| US3436028A (en) * | 1966-11-25 | 1969-04-01 | Farmhand Inc | Hammermill and feed control device therefor |
| US3825192A (en) * | 1973-01-22 | 1974-07-23 | Jeffrey Galion Inc | Feeding mechanism for reduction apparatus |
-
1973
- 1973-12-21 FI FI3956/73A patent/FI53003C/fi active
-
1974
- 1974-10-22 US US05/516,927 patent/US3938746A/en not_active Expired - Lifetime
- 1974-12-18 SE SE7415922A patent/SE410327B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7415922L (fi) | 1975-06-23 |
| US3938746A (en) | 1976-02-17 |
| FI53003C (fi) | 1978-01-10 |
| FI53003B (fi) | 1977-09-30 |
| SE410327B (sv) | 1979-10-08 |