DK166310C - Apparatus for crushing hard materials, especially stones and coal - Google Patents
Apparatus for crushing hard materials, especially stones and coalInfo
- Publication number
- DK166310C DK166310C DK369987A DK369987A DK166310C DK 166310 C DK166310 C DK 166310C DK 369987 A DK369987 A DK 369987A DK 369987 A DK369987 A DK 369987A DK 166310 C DK166310 C DK 166310C
- Authority
- DK
- Denmark
- Prior art keywords
- coal
- hard materials
- crushing hard
- especially stones
- stones
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI863092A FI76503C (en) | 1986-07-28 | 1986-07-28 | KROSS. |
FI863092 | 1986-07-28 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK369987D0 DK369987D0 (en) | 1987-07-15 |
DK369987A DK369987A (en) | 1988-01-29 |
DK166310B DK166310B (en) | 1993-04-05 |
DK166310C true DK166310C (en) | 1993-08-23 |
Family
ID=8522947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK369987A DK166310C (en) | 1986-07-28 | 1987-07-15 | Apparatus for crushing hard materials, especially stones and coal |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK166310C (en) |
FI (1) | FI76503C (en) |
SE (1) | SE500429C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107971078A (en) * | 2017-12-20 | 2018-05-01 | 李姗姗 | A kind of vertical material casting breaker |
-
1986
- 1986-07-28 FI FI863092A patent/FI76503C/en not_active IP Right Cessation
-
1987
- 1987-07-15 DK DK369987A patent/DK166310C/en not_active IP Right Cessation
- 1987-07-15 SE SE8702876A patent/SE500429C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE500429C2 (en) | 1994-06-27 |
FI863092A (en) | 1988-01-29 |
FI863092A0 (en) | 1986-07-28 |
DK369987A (en) | 1988-01-29 |
FI76503C (en) | 1988-11-10 |
DK369987D0 (en) | 1987-07-15 |
DK166310B (en) | 1993-04-05 |
SE8702876L (en) | 1988-01-29 |
SE8702876D0 (en) | 1987-07-15 |
FI76503B (en) | 1988-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |