BE547207A - - Google Patents
Info
- Publication number
- BE547207A BE547207A BE547207DA BE547207A BE 547207 A BE547207 A BE 547207A BE 547207D A BE547207D A BE 547207DA BE 547207 A BE547207 A BE 547207A
- Authority
- BE
- Belgium
- Prior art keywords
- frame
- belt
- shovel
- excavator
- members
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 238000007790 scraping Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE547207A true BE547207A (de) |
Family
ID=174255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE547207D BE547207A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE547207A (de) |
-
0
- BE BE547207D patent/BE547207A/fr unknown
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