NL6511549A - - Google Patents
Info
- Publication number
- NL6511549A NL6511549A NL6511549A NL6511549A NL6511549A NL 6511549 A NL6511549 A NL 6511549A NL 6511549 A NL6511549 A NL 6511549A NL 6511549 A NL6511549 A NL 6511549A NL 6511549 A NL6511549 A NL 6511549A
- 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
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
- E21F13/086—Armoured conveyors shifting devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK55568A DE1212475B (de) | 1965-03-18 | 1965-03-18 | Hydraulisch betaetigtes Zuggeraet zur Bewegung von Bauteilen im Untertagebetrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6511549A true NL6511549A (enrdf_load_html_response) | 1966-09-19 |
Family
ID=7227507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6511549A NL6511549A (enrdf_load_html_response) | 1965-03-18 | 1965-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE670192A (enrdf_load_html_response) |
| DE (1) | DE1212475B (enrdf_load_html_response) |
| GB (1) | GB1118088A (enrdf_load_html_response) |
| NL (1) | NL6511549A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476578B (zh) * | 2022-01-18 | 2024-02-06 | 宁夏天地奔牛实业集团有限公司 | 基于负载跟随控制的刮板机链条自动张紧控制方法 |
-
1965
- 1965-03-18 DE DEK55568A patent/DE1212475B/de active Pending
- 1965-09-03 NL NL6511549A patent/NL6511549A/xx unknown
- 1965-09-23 GB GB4053165A patent/GB1118088A/en not_active Expired
- 1965-09-27 BE BE670192D patent/BE670192A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE670192A (enrdf_load_html_response) | 1966-01-17 |
| GB1118088A (en) | 1968-06-26 |
| DE1212475B (de) | 1966-03-17 |