PL205805A1 - COAL COMBINE - Google Patents
COAL COMBINEInfo
- Publication number
- PL205805A1 PL205805A1 PL20580578A PL20580578A PL205805A1 PL 205805 A1 PL205805 A1 PL 205805A1 PL 20580578 A PL20580578 A PL 20580578A PL 20580578 A PL20580578 A PL 20580578A PL 205805 A1 PL205805 A1 PL 205805A1
- Authority
- PL
- Poland
- Prior art keywords
- coal combine
- coal
- combine
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20580578A PL115259B1 (en) | 1978-04-03 | 1978-04-03 | Coal winning combined cutter loader |
AU45244/79A AU4524479A (en) | 1978-04-03 | 1979-03-19 | Coal combine |
GB7909927A GB2017788A (en) | 1978-04-03 | 1979-03-21 | Mining machine haulage |
AT219079A ATA219079A (en) | 1978-04-03 | 1979-03-23 | LENGTH OF A CONVEYOR TRAVELABLE MINING MACHINE FOR COAL |
CA324,632A CA1093590A (en) | 1978-04-03 | 1979-04-02 | Coal combine |
DE19792913196 DE2913196A1 (en) | 1978-04-03 | 1979-04-02 | COMBINED COAL COLLECTOR |
FR7908386A FR2424409A1 (en) | 1978-04-03 | 1979-04-03 | MINOR CONTENT TRAINED BY COOPERATION OF A CHAIN WITH A RACK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20580578A PL115259B1 (en) | 1978-04-03 | 1978-04-03 | Coal winning combined cutter loader |
Publications (2)
Publication Number | Publication Date |
---|---|
PL205805A1 true PL205805A1 (en) | 1979-12-17 |
PL115259B1 PL115259B1 (en) | 1981-03-31 |
Family
ID=19988445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20580578A PL115259B1 (en) | 1978-04-03 | 1978-04-03 | Coal winning combined cutter loader |
Country Status (7)
Country | Link |
---|---|
AT (1) | ATA219079A (en) |
AU (1) | AU4524479A (en) |
CA (1) | CA1093590A (en) |
DE (1) | DE2913196A1 (en) |
FR (1) | FR2424409A1 (en) |
GB (1) | GB2017788A (en) |
PL (1) | PL115259B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2736856C2 (en) | 2015-12-09 | 2020-11-20 | ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи | Guide shoe for mining machine |
CN113482612A (en) * | 2021-08-20 | 2021-10-08 | 郑州机械研究所有限公司 | Novel structure direction piston shoes |
-
1978
- 1978-04-03 PL PL20580578A patent/PL115259B1/en unknown
-
1979
- 1979-03-19 AU AU45244/79A patent/AU4524479A/en not_active Abandoned
- 1979-03-21 GB GB7909927A patent/GB2017788A/en not_active Withdrawn
- 1979-03-23 AT AT219079A patent/ATA219079A/en not_active IP Right Cessation
- 1979-04-02 DE DE19792913196 patent/DE2913196A1/en not_active Ceased
- 1979-04-02 CA CA324,632A patent/CA1093590A/en not_active Expired
- 1979-04-03 FR FR7908386A patent/FR2424409A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2424409A1 (en) | 1979-11-23 |
DE2913196A1 (en) | 1979-10-04 |
AU4524479A (en) | 1979-10-18 |
PL115259B1 (en) | 1981-03-31 |
GB2017788A (en) | 1979-10-10 |
CA1093590A (en) | 1981-01-13 |
ATA219079A (en) | 1981-01-15 |
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