FR1311421A - Machine perfectionnée pour l'abatage de minéraux - Google Patents
Machine perfectionnée pour l'abatage de minérauxInfo
- Publication number
- FR1311421A FR1311421A FR878035A FR878035A FR1311421A FR 1311421 A FR1311421 A FR 1311421A FR 878035 A FR878035 A FR 878035A FR 878035 A FR878035 A FR 878035A FR 1311421 A FR1311421 A FR 1311421A
- Authority
- FR
- France
- Prior art keywords
- advanced machine
- mining minerals
- minerals
- mining
- advanced
- 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
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal axis
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR878035A FR1311421A (fr) | 1961-11-06 | 1961-11-06 | Machine perfectionnée pour l'abatage de minéraux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR878035A FR1311421A (fr) | 1961-11-06 | 1961-11-06 | Machine perfectionnée pour l'abatage de minéraux |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1311421A true FR1311421A (fr) | 1962-12-07 |
Family
ID=8766084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878035A Expired FR1311421A (fr) | 1961-11-06 | 1961-11-06 | Machine perfectionnée pour l'abatage de minéraux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1311421A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1212470B (de) * | 1963-10-02 | 1966-03-17 | Greenside Machine Company Ltd | Streckenvortriebsmaschine |
-
1961
- 1961-11-06 FR FR878035A patent/FR1311421A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1212470B (de) * | 1963-10-02 | 1966-03-17 | Greenside Machine Company Ltd | Streckenvortriebsmaschine |
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