BE647981A - - Google Patents
Info
- Publication number
- BE647981A BE647981A BE647981DA BE647981A BE 647981 A BE647981 A BE 647981A BE 647981D A BE647981D A BE 647981DA BE 647981 A BE647981 A BE 647981A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
- E21C29/16—Winches or other means for pulling cable or chain
-
- 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
- E21C27/34—Machine propelled along the working face by cable or chain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
- F16H2700/02—Transmissions, specially for working vehicles
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)
- Milling, Drilling, And Turning Of Wood (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG37761A DE1239258B (de) | 1963-05-16 | 1963-05-16 | Kohlenhobel mit verschwenkbaren Meisseltraegern |
| DE1963G0027917 DE1875510U (de) | 1963-05-16 | 1963-05-16 | Reversierbarer antrieb fuer ein rammgeraet zur selbsttaetigen gewinnung von kohle in steiler lagerung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647981A true BE647981A (en:Method) | 1964-11-16 |
Family
ID=25978199
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647365D BE647365A (en:Method) | 1963-05-16 | 1964-04-30 | |
| BE647981D BE647981A (en:Method) | 1963-05-16 | 1964-05-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647365D BE647365A (en:Method) | 1963-05-16 | 1964-04-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE647365A (en:Method) |
| NL (1) | NL6403765A (en:Method) |
-
1964
- 1964-04-08 NL NL6403765A patent/NL6403765A/xx unknown
- 1964-04-30 BE BE647365D patent/BE647365A/fr unknown
- 1964-05-15 BE BE647981D patent/BE647981A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6403765A (en:Method) | 1964-11-17 |
| BE647365A (en:Method) | 1964-10-30 |