FR2196429B1 - - Google Patents
Info
- Publication number
- FR2196429B1 FR2196429B1 FR7330661A FR7330661A FR2196429B1 FR 2196429 B1 FR2196429 B1 FR 2196429B1 FR 7330661 A FR7330661 A FR 7330661A FR 7330661 A FR7330661 A FR 7330661A FR 2196429 B1 FR2196429 B1 FR 2196429B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
-
- 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
- E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
- E21C29/10—Cable or chain co-operating with a winch or the like on the machine
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)
- Framework For Endless Conveyors (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Ship Loading And Unloading (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3837472A GB1402178A (en) | 1972-08-17 | 1972-08-17 | Mining machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2196429A1 FR2196429A1 (OSRAM) | 1974-03-15 |
| FR2196429B1 true FR2196429B1 (OSRAM) | 1982-05-07 |
Family
ID=10403065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7330661A Expired FR2196429B1 (OSRAM) | 1972-08-17 | 1973-08-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2341002C3 (OSRAM) |
| FR (1) | FR2196429B1 (OSRAM) |
| GB (1) | GB1402178A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543510A1 (de) * | 1974-10-04 | 1976-04-15 | Coal Industry Patents Ltd | Bergbaumaschine, insbesondere fahrbare anordnung mit einer bergbaumaschine, die sich selbst entlang einer langgestreckten gleisanordnung hin- und herzieht |
| DE2938446C2 (de) * | 1979-09-22 | 1982-07-22 | Halbach & Braun, 5600 Wuppertal | Antrieb für eine die Förderrinne eines Förderers portalartig überbrückende Gewinnungsmaschine |
| DE3131751A1 (de) * | 1980-08-13 | 1982-04-08 | Dresser Europe S.A., 1160 Bruxelles | Abbaumaschine und -system |
-
1972
- 1972-08-17 GB GB3837472A patent/GB1402178A/en not_active Expired
-
1973
- 1973-08-14 DE DE2341002A patent/DE2341002C3/de not_active Expired
- 1973-08-17 FR FR7330661A patent/FR2196429B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2341002A1 (de) | 1974-03-07 |
| GB1402178A (en) | 1975-08-06 |
| DE2341002B2 (de) | 1974-07-25 |
| FR2196429A1 (OSRAM) | 1974-03-15 |
| DE2341002C3 (de) | 1975-03-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |