FR2139203A1 - - Google Patents
Info
- Publication number
- FR2139203A1 FR2139203A1 FR7219584A FR7219584A FR2139203A1 FR 2139203 A1 FR2139203 A1 FR 2139203A1 FR 7219584 A FR7219584 A FR 7219584A FR 7219584 A FR7219584 A FR 7219584A FR 2139203 A1 FR2139203 A1 FR 2139203A1
- Authority
- FR
- France
- 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.)
- Granted
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
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/36—Machine self-propelled along the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
- E21C29/10—Cable or chain co-operating with a winch or the like on the machine
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)
- Machines For Laying And Maintaining Railways (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Framework For Endless Conveyors (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Chain Conveyers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1653271 | 1971-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2139203A1 true FR2139203A1 (en) | 1973-01-05 |
FR2139203B1 FR2139203B1 (en) | 1978-03-31 |
Family
ID=10079035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7219584A Expired FR2139203B1 (en) | 1971-05-22 | 1972-05-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3753596A (en) |
JP (1) | JPS5039401B1 (en) |
DE (1) | DE2224478C3 (en) |
FR (1) | FR2139203B1 (en) |
GB (1) | GB1352543A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444790A1 (en) * | 1978-12-23 | 1980-07-18 | Braun Gert | DEVICE FOR GUIDING A COAL PLANER AGAINST THE CORRIDOR OF A CHAIN-DRIVEN SCRAPER CONVEYOR |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088370A (en) * | 1974-10-04 | 1978-05-09 | Coal Industry (Patents) Limited | Haulage arrangements for mineral mining machines |
DE2543510A1 (en) * | 1974-10-04 | 1976-04-15 | Coal Industry Patents Ltd | MINING MACHINE, IN PARTICULAR MOBILE ARRANGEMENT WITH A MINING MACHINE THAT PULLS ITSELF ALONG A LONG TRACK ARRANGEMENT |
GB1521687A (en) * | 1974-10-26 | 1978-08-16 | Anderson Mavor Ltd | Mining machine haulage installation |
DE2530754C3 (en) * | 1975-07-10 | 1979-04-26 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Rack for guiding and moving a mining machine, in particular a roller shearer |
DE2532893B2 (en) * | 1975-07-23 | 1979-07-12 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Extraction machine, in particular roller cutting machine |
DE2623340C2 (en) * | 1976-05-25 | 1985-05-02 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Rack and pinion feed drive for a cutting machine |
US4025120A (en) * | 1976-06-07 | 1977-05-24 | Igor Mikhailovich Balinov | Feed system of a coal getting combine |
JPS5348801Y2 (en) * | 1976-08-31 | 1978-11-22 | ||
US4183585A (en) * | 1977-03-21 | 1980-01-15 | Joy Manufacturing Company | Longwall mining machine |
DE2732275C2 (en) * | 1977-07-16 | 1983-01-13 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Roller cutting machine, especially for mining low seams |
DE3632301A1 (en) * | 1986-09-23 | 1988-03-31 | Eickhoff Geb | GEAR RACK OR DRIVE ROD FOR MOVING A MINING MACHINE |
GB8629096D0 (en) * | 1986-12-05 | 1987-01-14 | Mining Supplies Longwall Ltd | Mining machinery haulage system |
DE10044787A1 (en) * | 2000-09-11 | 2002-04-04 | Basf Ag | Process for making an epoxy |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539962A (en) * | 1946-05-14 | 1951-01-30 | Mavor & Coulson Ltd | Mining machine |
FR1548671A (en) * | 1967-10-27 | 1968-12-06 |
-
1971
- 1971-05-22 GB GB1653271A patent/GB1352543A/en not_active Expired
-
1972
- 1972-05-12 US US00252591A patent/US3753596A/en not_active Expired - Lifetime
- 1972-05-19 DE DE2224478A patent/DE2224478C3/en not_active Expired
- 1972-05-19 FR FR7219584A patent/FR2139203B1/fr not_active Expired
- 1972-05-22 JP JP47050663A patent/JPS5039401B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444790A1 (en) * | 1978-12-23 | 1980-07-18 | Braun Gert | DEVICE FOR GUIDING A COAL PLANER AGAINST THE CORRIDOR OF A CHAIN-DRIVEN SCRAPER CONVEYOR |
Also Published As
Publication number | Publication date |
---|---|
DE2224478C3 (en) | 1974-04-11 |
DE2224478A1 (en) | 1973-04-05 |
JPS5039401B1 (en) | 1975-12-17 |
GB1352543A (en) | 1974-05-08 |
FR2139203B1 (en) | 1978-03-31 |
US3753596A (en) | 1973-08-21 |
DE2224478B2 (en) | 1973-09-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |