GB1419714A - Mining cutting tools - Google Patents
Mining cutting toolsInfo
- Publication number
- GB1419714A GB1419714A GB1064873A GB1064873A GB1419714A GB 1419714 A GB1419714 A GB 1419714A GB 1064873 A GB1064873 A GB 1064873A GB 1064873 A GB1064873 A GB 1064873A GB 1419714 A GB1419714 A GB 1419714A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- drive means
- mineral
- carrier
- march
- 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 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- 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
- E21C31/12—Component parts
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)
- Crushing And Pulverization Processes (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722211280 DE2211280C2 (de) | 1972-03-09 | 1972-03-09 | Schrämwerkzeug für eine bergmännische Vortriebs- oder Gewinnungsmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1419714A true GB1419714A (en) | 1975-12-31 |
Family
ID=5838347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1064873A Expired GB1419714A (en) | 1972-03-09 | 1973-03-05 | Mining cutting tools |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2211280C2 (de) |
GB (1) | GB1419714A (de) |
PL (1) | PL84542B1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382084A (en) * | 1993-07-28 | 1995-01-17 | Alitec Corporation | Milling drum with internal drive motor |
WO2000036230A1 (en) * | 1998-12-11 | 2000-06-22 | Rn Cribb Pty Limited | Rotary drum cutting head |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3017660A1 (de) * | 1980-05-08 | 1981-11-12 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Abbau- und vortriebsmaschine |
DE3442411C2 (de) * | 1984-11-20 | 1986-12-11 | Bade & Theelen GmbH, 3003 Ronnenberg | Werkzeugkopf für eine Fräs-, Schräm-, Bohrvorrichtung oder dergleichen zum Auffahren einer Tunnelröhre |
DD300653A5 (de) * | 1988-01-05 | 1992-06-25 | Welzow Braunkohle Schachtbau | Schrämkette zur Herstellung tiefer Erdschlitze |
DE3835049A1 (de) * | 1988-10-14 | 1990-04-19 | Eickhoff Geb | Mit dem abtriebswellenstumpf eines untersetzungsgetriebes drehfest verbundene schneidwalze |
FR2904338B1 (fr) * | 2006-07-28 | 2011-03-04 | Cie Du Sol | Tete de coupe pour machine d'excavation |
FR2904339B1 (fr) * | 2006-07-28 | 2011-03-04 | Cie Du Sol | Tete de coupe pour une machine d'excavation |
CN103046926B (zh) * | 2012-12-18 | 2015-10-28 | 三一重型装备有限公司 | 掘进机及其分体式截割头 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1047472A (de) * | 1900-01-01 | |||
US3290096A (en) * | 1963-12-20 | 1966-12-06 | Westinghouse Air Brake Co | Motorized multiple drums for mining machine |
DE1277779B (de) * | 1965-11-10 | 1968-09-19 | Aycliffe Ind Estate | Vortriebsmaschine fuer Strecken mit rechteckigem Querschnitt |
DE1634813A1 (de) * | 1967-12-12 | 1971-02-04 | Gewerk Eisenhuette Westfalia | Fraeslader |
DE1806791A1 (de) * | 1968-11-02 | 1970-06-11 | Eickhoff Geb | Schraemwalze,die auf einer fliegend gelagerten Antriebswelle angeordnet ist |
-
1972
- 1972-03-09 DE DE19722211280 patent/DE2211280C2/de not_active Expired
-
1973
- 1973-03-05 GB GB1064873A patent/GB1419714A/en not_active Expired
- 1973-03-07 PL PL16111573A patent/PL84542B1/pl unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382084A (en) * | 1993-07-28 | 1995-01-17 | Alitec Corporation | Milling drum with internal drive motor |
WO1995004191A1 (en) * | 1993-07-28 | 1995-02-09 | Alitec Corporation | Milling drum with internal drive motor |
WO2000036230A1 (en) * | 1998-12-11 | 2000-06-22 | Rn Cribb Pty Limited | Rotary drum cutting head |
US6626500B1 (en) | 1998-12-11 | 2003-09-30 | Rn Cribb Pty Limited | Rotary drum cutting head |
Also Published As
Publication number | Publication date |
---|---|
DE2211280C2 (de) | 1981-05-21 |
PL84542B1 (de) | 1976-04-30 |
DE2211280B1 (de) | 1973-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |