BE670192A - - Google Patents
Info
- Publication number
- BE670192A BE670192A BE670192DA BE670192A BE 670192 A BE670192 A BE 670192A BE 670192D A BE670192D A BE 670192DA BE 670192 A BE670192 A BE 670192A
- Authority
- BE
- Belgium
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
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 |
|---|---|
| BE670192A true BE670192A (xx) | 1966-01-17 |
Family
ID=7227507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670192D BE670192A (xx) | 1965-03-18 | 1965-09-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE670192A (xx) |
| DE (1) | DE1212475B (xx) |
| GB (1) | GB1118088A (xx) |
| NL (1) | NL6511549A (xx) |
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 |
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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 |
|---|---|
| GB1118088A (en) | 1968-06-26 |
| NL6511549A (xx) | 1966-09-19 |
| DE1212475B (de) | 1966-03-17 |