AT263674B - Remote control device for a traveling longwall mining in underground mining operations - Google Patents
Remote control device for a traveling longwall mining in underground mining operationsInfo
- Publication number
- AT263674B AT263674B AT124766A AT124766A AT263674B AT 263674 B AT263674 B AT 263674B AT 124766 A AT124766 A AT 124766A AT 124766 A AT124766 A AT 124766A AT 263674 B AT263674 B AT 263674B
- Authority
- AT
- Austria
- Prior art keywords
- traveling
- mining
- control device
- remote control
- longwall
- Prior art date
Links
- 238000005065 mining Methods 0.000 title 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/12—Control, e.g. using remote control
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/12—Control, e.g. using remote control
- E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
- E21D23/146—Transmission of signals and commands by cable
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
- G05B19/14—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using punched cards or tapes
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6318/65A GB1121541A (en) | 1965-02-13 | 1965-02-13 | Improvements in or relating to the automatic remote control of mine roof supports |
Publications (1)
Publication Number | Publication Date |
---|---|
AT263674B true AT263674B (en) | 1968-07-25 |
Family
ID=9812329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT124766A AT263674B (en) | 1965-02-13 | 1966-02-10 | Remote control device for a traveling longwall mining in underground mining operations |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT263674B (en) |
DE (1) | DE1296108B (en) |
GB (1) | GB1121541A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533274A (en) * | 2018-04-28 | 2018-09-14 | 四川公路桥梁建设集团有限公司 | Intelligent protection excavation trolley |
CN109917716A (en) * | 2019-03-29 | 2019-06-21 | 江苏核电有限公司 | A kind of magnetic valve of nuclear power station control system load simulation circuit |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655087A1 (en) * | 1975-12-23 | 1977-07-07 | Gullick Dobson Ltd | DEVICE FOR DETECTING THE RELATIVE POSITIONS OF A ROW OF SUPPORTING POINTS IN THE UNDERGROUND MINING |
DE3207517C2 (en) * | 1982-03-03 | 1985-09-05 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Control for support frames for underground mining |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109629B (en) * | 1958-09-20 | 1961-06-29 | Hoesch Bergbautechnik G M B H | Arrangement for mechanized longwall mining |
FR1372076A (en) * | 1962-08-20 | 1964-09-11 | Dowty Mining Equipment Ltd | Roof support device in a mine |
FR1371070A (en) * | 1962-10-10 | 1964-08-28 | Dowty Mining Equipment Ltd | Support system with sound signaling |
-
1965
- 1965-02-13 GB GB6318/65A patent/GB1121541A/en not_active Expired
-
1966
- 1966-02-10 DE DEG45990A patent/DE1296108B/en active Pending
- 1966-02-10 AT AT124766A patent/AT263674B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533274A (en) * | 2018-04-28 | 2018-09-14 | 四川公路桥梁建设集团有限公司 | Intelligent protection excavation trolley |
CN108533274B (en) * | 2018-04-28 | 2024-01-23 | 四川公路桥梁建设集团有限公司 | Intelligent protection excavation trolley |
CN109917716A (en) * | 2019-03-29 | 2019-06-21 | 江苏核电有限公司 | A kind of magnetic valve of nuclear power station control system load simulation circuit |
CN109917716B (en) * | 2019-03-29 | 2024-03-19 | 江苏核电有限公司 | Nuclear power station solenoid valve control system load simulation circuit |
Also Published As
Publication number | Publication date |
---|---|
DE1296108B (en) | 1969-05-29 |
GB1121541A (en) | 1968-07-31 |
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