ES309506A1 - A mine conveyor provision and carbon scraper without espadines for the extraction and loading in a underground long-facing exploitation. (Machine-translation by Google Translate, not legally binding) - Google Patents
A mine conveyor provision and carbon scraper without espadines for the extraction and loading in a underground long-facing exploitation. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES309506A1 ES309506A1 ES0309506A ES309506A ES309506A1 ES 309506 A1 ES309506 A1 ES 309506A1 ES 0309506 A ES0309506 A ES 0309506A ES 309506 A ES309506 A ES 309506A ES 309506 A1 ES309506 A1 ES 309506A1
- Authority
- ES
- Spain
- Prior art keywords
- coal
- translation
- extraction
- loading
- scraper
- 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 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000003245 coal Substances 0.000 abstract 6
- 241000555825 Clupeidae Species 0.000 abstract 1
- 241000220317 Rosa Species 0.000 abstract 1
Landscapes
- Belt Conveyors (AREA)
Abstract
A coal conveyor and mine scraper arrangement without sprats for the extraction and loading on a long front underground holding, the leading edge of the guide rail being rigidly and firmly pressed against the coal front in the pit, so that the scraper tools work with constant cutting depth without the conveyor yielding backward, characterized in that the coal scraper has additional tools of narrow cut, known per se and that, in the immediate area of the recumbent, practice on the coal front a rubbing in the manner of an extension of the guide rail attached to the coal front, so that the tongue of the guide rail, introduced in said brush, can transmit the acting forces on it to the coal front or to the rose. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0309506A ES309506A1 (en) | 1965-02-18 | 1965-02-18 | A mine conveyor provision and carbon scraper without espadines for the extraction and loading in a underground long-facing exploitation. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0309506A ES309506A1 (en) | 1965-02-18 | 1965-02-18 | A mine conveyor provision and carbon scraper without espadines for the extraction and loading in a underground long-facing exploitation. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES309506A1 true ES309506A1 (en) | 1965-12-16 |
Family
ID=34501243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0309506A Expired ES309506A1 (en) | 1965-02-18 | 1965-02-18 | A mine conveyor provision and carbon scraper without espadines for the extraction and loading in a underground long-facing exploitation. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES309506A1 (en) |
-
1965
- 1965-02-18 ES ES0309506A patent/ES309506A1/en not_active Expired
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