FR983866A - Haveuse à chaîne - Google Patents
Haveuse à chaîneInfo
- Publication number
- FR983866A FR983866A FR983866DA FR983866A FR 983866 A FR983866 A FR 983866A FR 983866D A FR983866D A FR 983866DA FR 983866 A FR983866 A FR 983866A
- Authority
- FR
- France
- Prior art keywords
- hauler
- chain
- chain hauler
- Prior art date
- 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
- E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US983866XA | 1948-04-01 | 1948-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR983866A true FR983866A (fr) | 1951-06-28 |
Family
ID=22269065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR983866D Expired FR983866A (fr) | 1948-04-01 | 1949-03-31 | Haveuse à chaîne |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR983866A (fr) |
-
1949
- 1949-03-31 FR FR983866D patent/FR983866A/fr not_active Expired
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