BE791168A - STEERING EQUIPMENT OF A HAVEUSE WITH LARGE SIZE FRONTS - Google Patents
STEERING EQUIPMENT OF A HAVEUSE WITH LARGE SIZE FRONTSInfo
- Publication number
- BE791168A BE791168A BE791168DA BE791168A BE 791168 A BE791168 A BE 791168A BE 791168D A BE791168D A BE 791168DA BE 791168 A BE791168 A BE 791168A
- Authority
- BE
- Belgium
- Prior art keywords
- haveuse
- fronts
- large size
- steering equipment
- steering
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5269171A GB1376932A (en) | 1971-11-12 | 1971-11-12 | Apparatus for steering a longwall mineral mining machine |
Publications (1)
Publication Number | Publication Date |
---|---|
BE791168A true BE791168A (en) | 1973-05-09 |
Family
ID=10464902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE791168D BE791168A (en) | 1971-11-12 | STEERING EQUIPMENT OF A HAVEUSE WITH LARGE SIZE FRONTS |
Country Status (5)
Country | Link |
---|---|
US (1) | US3817578A (en) |
BE (1) | BE791168A (en) |
DE (1) | DE2251813A1 (en) |
FR (1) | FR2159502A1 (en) |
GB (1) | GB1376932A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072349A (en) * | 1973-12-07 | 1978-02-07 | Coal Industry (Patents) Limited | Steering of mining machines |
GB1462479A (en) * | 1974-05-21 | 1977-01-26 | Coal Ind | Mining machines |
GB1483318A (en) * | 1975-03-20 | 1977-08-17 | Coal Ind | Mining machines |
GB1510386A (en) * | 1975-12-10 | 1978-05-10 | Coal Ind | Apparatus for controlling the steering mechanism of a mining machine |
GB1526028A (en) * | 1976-04-30 | 1978-09-27 | Coal Ind | Method of and apparatus for steering a cutting means of a mineral mining machine |
JPS53111630A (en) * | 1977-03-11 | 1978-09-29 | Tekken Constr Co | Method of shield excavating and shield excavator |
US8157331B2 (en) | 2009-11-16 | 2012-04-17 | Joy Mm Delaware, Inc. | Method for steering a mining machine cutter |
EP2739825A4 (en) | 2011-08-03 | 2016-07-27 | Joy Mm Delaware Inc | Material handling system for mining machine |
CN114278291B (en) * | 2021-12-20 | 2024-05-28 | 晋能控股煤业集团有限公司 | Automatic cutting process of coal mine heading machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1047782A (en) * | 1962-10-02 | 1966-11-09 | Coal Industry Patents Ltd | Mineral mining machines |
GB1132765A (en) * | 1966-03-09 | 1968-11-06 | Anderson Mavor Ltd | Improvements in mineral mining machines |
GB1167731A (en) * | 1966-04-22 | 1969-10-22 | Coal Industry Patents Ltd | Mineral mining machines and steering equipment therefor |
GB1273334A (en) * | 1970-01-15 | 1972-05-10 | Coal Industry Patents Ltd | Method of and apparatus for steering a longwall mineral mining machine |
-
0
- BE BE791168D patent/BE791168A/en unknown
-
1971
- 1971-11-12 GB GB5269171A patent/GB1376932A/en not_active Expired
-
1972
- 1972-10-17 US US00298267A patent/US3817578A/en not_active Expired - Lifetime
- 1972-10-21 DE DE2251813A patent/DE2251813A1/en active Pending
- 1972-11-10 FR FR7240046A patent/FR2159502A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3817578A (en) | 1974-06-18 |
FR2159502A1 (en) | 1973-06-22 |
GB1376932A (en) | 1974-12-11 |
DE2251813A1 (en) | 1973-05-17 |
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