FR2590930B1 - Haveuse d'abattage minier - Google Patents
Haveuse d'abattage minierInfo
- Publication number
- FR2590930B1 FR2590930B1 FR8517695A FR8517695A FR2590930B1 FR 2590930 B1 FR2590930 B1 FR 2590930B1 FR 8517695 A FR8517695 A FR 8517695A FR 8517695 A FR8517695 A FR 8517695A FR 2590930 B1 FR2590930 B1 FR 2590930B1
- Authority
- FR
- France
- Prior art keywords
- slaughter
- mining
- mining slaughter
- 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
- 238000005065 mining Methods 0.000 title 1
- 238000003307 slaughter Methods 0.000 title 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
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Chain Conveyers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8517695A FR2590930B1 (fr) | 1985-11-29 | 1985-11-29 | Haveuse d'abattage minier |
EP86402635A EP0226504A1 (fr) | 1985-11-29 | 1986-11-27 | Haveuse d'abattage minier |
TR4184086A TR22664A (tr) | 1985-11-29 | 1986-11-28 | Madencilikte kullanilan kirici kesme makinesi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8517695A FR2590930B1 (fr) | 1985-11-29 | 1985-11-29 | Haveuse d'abattage minier |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2590930A1 FR2590930A1 (fr) | 1987-06-05 |
FR2590930B1 true FR2590930B1 (fr) | 1988-01-22 |
Family
ID=9325283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8517695A Expired FR2590930B1 (fr) | 1985-11-29 | 1985-11-29 | Haveuse d'abattage minier |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0226504A1 (fr) |
FR (1) | FR2590930B1 (fr) |
TR (1) | TR22664A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110273697B (zh) * | 2019-05-27 | 2024-05-24 | 山东科技大学 | 隧道联络通道开挖时用的预应力支撑装置及支撑方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203205B (de) * | 1962-03-22 | 1965-10-21 | Eickhoff Geb | Walzenschraemmaschine mit auf einer Laengsseite des Maschinengehaeuses hoehenverstellbar angeordneten Schraemwalzen |
FR2076217A5 (fr) * | 1970-01-06 | 1971-10-15 | Sagem | |
FR2344708A1 (fr) * | 1976-03-17 | 1977-10-14 | Legrand Marie | Machine perfectionnee pour l'abattage de fronts courts dans les travaux de mines |
DE2612671C3 (de) * | 1976-03-25 | 1980-09-18 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine |
DE2707723C2 (de) * | 1977-02-23 | 1985-08-08 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Gewinnungsanlage für Bergbaubetriebe |
US4223950A (en) * | 1978-02-15 | 1980-09-23 | Dowty Meco Limited | Longwall cutting machines with drum moved by plural power means |
BE875547A (nl) * | 1979-04-13 | 1979-10-15 | Legrand M G J | Machine voor het afbouwen van gesteenten in ondergrondse werken |
DE3218495A1 (de) * | 1982-05-15 | 1983-11-17 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Vorrichtung zum hereingewinnen maechtiger floeze im untertagebergbau, insbesondere beim abbau von restpfeilern oder beim auffahren eines breitaufhauens |
GB2125857B (en) * | 1982-07-28 | 1985-08-14 | Maintel Pty Limited | Excavatory machine for use in coal and other mining operations |
DE3347154A1 (de) * | 1983-12-27 | 1985-07-04 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Vorrichtung zum streifenfoermigen hereingewinnen von restfeldern im untertagebergbau, insbesondere fuer den einsatz in kurzstreben |
-
1985
- 1985-11-29 FR FR8517695A patent/FR2590930B1/fr not_active Expired
-
1986
- 1986-11-27 EP EP86402635A patent/EP0226504A1/fr not_active Withdrawn
- 1986-11-28 TR TR4184086A patent/TR22664A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TR22664A (tr) | 1988-02-10 |
EP0226504A1 (fr) | 1987-06-24 |
FR2590930A1 (fr) | 1987-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |