BE565754A - - Google Patents
Info
- Publication number
- BE565754A BE565754A BE565754DA BE565754A BE 565754 A BE565754 A BE 565754A BE 565754D A BE565754D A BE 565754DA BE 565754 A BE565754 A BE 565754A
- Authority
- BE
- Belgium
- Prior art keywords
- plane
- cutting
- chain
- devices
- working position
- Prior art date
Links
- 238000003801 milling Methods 0.000 claims description 11
- 239000003245 coal Substances 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims 1
- 238000005422 blasting Methods 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/18—Machines which completely free the mineral from the seam by both slitting and planing
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)
- Crushing And Pulverization Processes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565754A true BE565754A (enrdf_load_stackoverflow) |
Family
ID=186147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565754D BE565754A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE565754A (enrdf_load_stackoverflow) |
-
0
- BE BE565754D patent/BE565754A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4987935A (en) | BI-directional tree saw | |
| CN105746189B (zh) | 电力系统中临近输电线路的树枝用剪锯装置及使用方法 | |
| US3565138A (en) | Apparatus and method for felling trees | |
| BE565754A (enrdf_load_stackoverflow) | ||
| CA1238838A (fr) | Outil d'essouchement | |
| US4462439A (en) | Chain saw with single-wedge, chain-protecting chain support | |
| FR2541170A1 (fr) | Scie motorisee | |
| EP2057892B1 (fr) | Lamier à bati curviligne | |
| EP0521010A1 (en) | PRUNING DEVICE. | |
| CA2734453C (fr) | Debroussailleuse | |
| FR2888088A1 (fr) | Dispositif d'elagage et de broyage de la vegetation | |
| FR2923136A1 (fr) | Moyens d'entrainement de disques de lamier | |
| FR2737078A1 (fr) | Elagueur portatif hydraulique | |
| FR2891987A1 (fr) | Dispositif pour realiser une taille cylindrique de la base du tronc d'arbres sur pied. | |
| FR3018471A1 (fr) | Dispositif de coupe a lames et contre-lames, a mouvement semi-alternatif | |
| FR2615544A1 (fr) | Procede et machine de preparation de tranchees pour cables ou autres dans tous types de sols | |
| BE562095A (enrdf_load_stackoverflow) | ||
| FR2495435A1 (fr) | Appareil pour l'elagage des arbres | |
| FR2923137A1 (fr) | Chassis pour lamier | |
| BE486039A (enrdf_load_stackoverflow) | ||
| BE511659A (enrdf_load_stackoverflow) | ||
| BE536286A (enrdf_load_stackoverflow) | ||
| BE383298A (enrdf_load_stackoverflow) | ||
| EP0397822A1 (fr) | Trancheuse | |
| FR2481972A1 (fr) | Procede et machine pour realiser une coupe plane biaise, d'angle aigu inferieur a 45o, d'une extremite d'un tube metallique |