BE494339A - - Google Patents
Info
- Publication number
- BE494339A BE494339A BE494339DA BE494339A BE 494339 A BE494339 A BE 494339A BE 494339D A BE494339D A BE 494339DA BE 494339 A BE494339 A BE 494339A
- Authority
- BE
- Belgium
- Prior art keywords
- knife
- machine
- support
- screw
- knives
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 16
- 239000003245 coal Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000003307 slaughter Methods 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
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
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)
- Harvester Elements (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE494339A true BE494339A (enrdf_load_stackoverflow) |
Family
ID=138116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE494339D BE494339A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE494339A (enrdf_load_stackoverflow) |
-
0
- BE BE494339D patent/BE494339A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE898616A (fr) | Tete de tiges en plusieurs parties, utilisee pour des dispositifs de commande en vue du reglage de l'horizon de coupe de rabots a charbon et analogues | |
FR2530726A1 (fr) | Machine pour l'extraction, l'ebauchage et l'equarrissage de blocs de pierres, marbres et granits, notamment en carrieres | |
BE494339A (enrdf_load_stackoverflow) | ||
FR2620590A1 (fr) | Machine pour la taille des arbres en rideau | |
CN105122999A (zh) | 一种能自动避让地面障碍物的松、培土作业头及作业方法 | |
US2825370A (en) | Stump remover and router | |
FR2602542A1 (fr) | Machine miniere de creusement ou d'exploitation a coupe partielle | |
BE494338A (enrdf_load_stackoverflow) | ||
US2022757A (en) | Adjustable means and operating assembly for road working machines | |
BE486517A (enrdf_load_stackoverflow) | ||
FR2536784A1 (fr) | Dispositif de commande verticale d'un rabot pour la commande du niveau d'un rabot a charbon | |
FR2485869A3 (fr) | Herse rotative munie d'une barre brise-mottes arriere | |
FR2554372A1 (fr) | Cisaille | |
BE483600A (enrdf_load_stackoverflow) | ||
BE494433A (enrdf_load_stackoverflow) | ||
US1696390A (en) | Machine fob extracting juice from fruit | |
FR2579240A1 (fr) | Dispositif de percussions, notamment pour l'enfoncement de pieux dans le sol | |
CN223080558U (zh) | 一种卷心菜收割机 | |
FR2764771A1 (fr) | Coin articule pour l'abattage des arbres | |
CH658482A5 (fr) | Bourreuse de voie ferree. | |
BE494340A (enrdf_load_stackoverflow) | ||
FR2676324A1 (fr) | Beche perfectionnee. | |
CH402566A (fr) | Machine à tailler les engrenages | |
BE493817A (enrdf_load_stackoverflow) | ||
FR2796327A1 (fr) | Machine de type combine mobile remorque, pour le chargement de troncs, leur sciage en troncons a longueur, le fendage de ces troncons en quartiers et le chargement du bois debite sur un camion |