ES372345A1 - Maquina excavadora y cargadora autopropulsada. - Google Patents
Maquina excavadora y cargadora autopropulsada.Info
- Publication number
- ES372345A1 ES372345A1 ES372345A ES372345A ES372345A1 ES 372345 A1 ES372345 A1 ES 372345A1 ES 372345 A ES372345 A ES 372345A ES 372345 A ES372345 A ES 372345A ES 372345 A1 ES372345 A1 ES 372345A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- translation
- self
- legally binding
- google translate
- 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
- 238000000605 extraction Methods 0.000 abstract 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
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
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)
- Working Measures On Existing Buildindgs (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691921091 DE1921091A1 (de) | 1969-04-25 | 1969-04-25 | Selbstfahrende Gewinnungs- und Lademaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES372345A1 true ES372345A1 (es) | 1971-10-16 |
Family
ID=5732315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES372345A Expired ES372345A1 (es) | 1969-04-25 | 1969-10-09 | Maquina excavadora y cargadora autopropulsada. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1921091A1 (es) |
| ES (1) | ES372345A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2816723A1 (de) * | 1978-04-18 | 1979-11-08 | Gewerk Eisenhuette Westfalia | Selbstfahrende fraesmaschine fuer den untertage-bergbau |
-
1969
- 1969-04-25 DE DE19691921091 patent/DE1921091A1/de active Pending
- 1969-10-09 ES ES372345A patent/ES372345A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1921091A1 (de) | 1970-11-12 |
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