NL298450A - - Google Patents
Info
- Publication number
- NL298450A NL298450A NL298450DA NL298450A NL 298450 A NL298450 A NL 298450A NL 298450D A NL298450D A NL 298450DA NL 298450 A NL298450 A NL 298450A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
- E21F15/10—Hydraulic or pneumatic filling-up machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/002—Crushing devices specifically for conveying in mines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962M0042893 DE1875831U (de) | 1962-11-02 | 1962-11-02 | Ortsbeweglicher unterbau fuer gesteinsbrecher. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL298450A true NL298450A (xx) |
Family
ID=33146569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL298450D NL298450A (xx) | 1962-11-02 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1875831U (xx) |
| FR (1) | FR1373307A (xx) |
| GB (1) | GB1037283A (xx) |
| NL (1) | NL298450A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116453B (en) * | 1979-02-03 | 1984-04-18 | Mmd Design & Consult | Mineral breakers |
| ZA832219B (en) * | 1982-04-03 | 1983-12-28 | Mmd Design & Consult | Mineral breaker-feed apparatus |
| DE19619411A1 (de) * | 1996-05-14 | 1997-11-20 | Werner Zink | Kompakte Aufbereitungsmaschine für Mineralstoffe |
| CN113509995B (zh) * | 2021-07-28 | 2023-11-17 | 烟台杰瑞石油装备技术有限公司 | 采空区充填设备以及充填方法 |
-
0
- NL NL298450D patent/NL298450A/xx unknown
-
1962
- 1962-11-02 DE DE1962M0042893 patent/DE1875831U/de not_active Expired
-
1963
- 1963-09-23 GB GB3726763A patent/GB1037283A/en not_active Expired
- 1963-10-08 FR FR949950A patent/FR1373307A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1373307A (fr) | 1964-09-25 |
| DE1875831U (de) | 1963-07-18 |
| GB1037283A (en) | 1966-07-27 |