FR1456965A - Device used to move an object on the wall of a mine gallery, such as the power head of a pruning conveyor - Google Patents
Device used to move an object on the wall of a mine gallery, such as the power head of a pruning conveyorInfo
- Publication number
- FR1456965A FR1456965A FR32637A FR32637A FR1456965A FR 1456965 A FR1456965 A FR 1456965A FR 32637 A FR32637 A FR 32637A FR 32637 A FR32637 A FR 32637A FR 1456965 A FR1456965 A FR 1456965A
- Authority
- FR
- France
- Prior art keywords
- pruning
- conveyor
- move
- wall
- device used
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000013138 pruning Methods 0.000 title 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32637A FR1456965A (en) | 1965-09-24 | 1965-09-24 | Device used to move an object on the wall of a mine gallery, such as the power head of a pruning conveyor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32637A FR1456965A (en) | 1965-09-24 | 1965-09-24 | Device used to move an object on the wall of a mine gallery, such as the power head of a pruning conveyor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1456965A true FR1456965A (en) | 1966-07-08 |
Family
ID=8589067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR32637A Expired FR1456965A (en) | 1965-09-24 | 1965-09-24 | Device used to move an object on the wall of a mine gallery, such as the power head of a pruning conveyor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1456965A (en) |
-
1965
- 1965-09-24 FR FR32637A patent/FR1456965A/en not_active Expired
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