BE537932A - - Google Patents
Info
- Publication number
- BE537932A BE537932A BE537932DA BE537932A BE 537932 A BE537932 A BE 537932A BE 537932D A BE537932D A BE 537932DA BE 537932 A BE537932 A BE 537932A
- Authority
- BE
- Belgium
- Prior art keywords
- safety device
- piston
- extraction
- cages
- parts
- Prior art date
Links
- 238000000605 extraction Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
- B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
- B66B17/20—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages by moving vehicles into, or out of, the cars or cages
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537932A true BE537932A (cs) |
Family
ID=168129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537932D BE537932A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE537932A (cs) |
-
0
- BE BE537932D patent/BE537932A/fr unknown
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