CS268835B2 - Coal plough's chain guide - Google Patents
Coal plough's chain guide Download PDFInfo
- Publication number
- CS268835B2 CS268835B2 CS875981A CS598187A CS268835B2 CS 268835 B2 CS268835 B2 CS 268835B2 CS 875981 A CS875981 A CS 875981A CS 598187 A CS598187 A CS 598187A CS 268835 B2 CS268835 B2 CS 268835B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- chain
- coal plow
- cover
- sliding
- guide according
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims description 42
- 125000006850 spacer group Chemical group 0.000 claims description 35
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 2
- 241000270281 Coluber constrictor Species 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000010516 chain-walking reaction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- OQZCSNDVOWYALR-UHFFFAOYSA-N flurochloridone Chemical compound FC(F)(F)C1=CC=CC(N2C(C(Cl)C(CCl)C2)=O)=C1 OQZCSNDVOWYALR-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Sawing (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Pusher Or Impeller Conveyors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Chain Conveyers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863627733 DE3627733A1 (de) | 1986-08-16 | 1986-08-16 | Hobelkettenfuehrung fuer schwerthobel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS598187A2 CS598187A2 (en) | 1989-08-14 |
| CS268835B2 true CS268835B2 (en) | 1990-04-11 |
Family
ID=6307473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS875981A CS268835B2 (en) | 1986-08-16 | 1987-08-13 | Coal plough's chain guide |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN1008289B (enrdf_load_stackoverflow) |
| BE (1) | BE1000806A3 (enrdf_load_stackoverflow) |
| CS (1) | CS268835B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3627733A1 (enrdf_load_stackoverflow) |
| ES (1) | ES2007693A6 (enrdf_load_stackoverflow) |
| FR (1) | FR2602821B1 (enrdf_load_stackoverflow) |
| PL (1) | PL155066B1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ301999B6 (cs) * | 2003-05-07 | 2010-09-01 | Bucyrus Europe Gmbh | Vedení pro retezem tažený pluh |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233839C2 (de) * | 1992-10-08 | 2001-10-18 | Dbt Gmbh | Schwerthobelführung |
| DE4407845A1 (de) * | 1994-03-09 | 1995-09-14 | Braun Ernst | Schwerthobelführung |
| DE202004000924U1 (de) * | 2004-01-21 | 2004-03-18 | Dbt Gmbh | Kettenführungsanordnung an einer Bergbaumaschine |
| DE102005049317B9 (de) * | 2005-10-12 | 2016-12-08 | Caterpillar Global Mining Europe Gmbh | Schwertplatte |
| DE102005049318B4 (de) * | 2005-10-12 | 2016-08-04 | Caterpillar Global Mining Europe Gmbh | Schwerthobelführungsschuss |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1346966A (fr) * | 1962-02-09 | 1963-12-27 | Gewerk Eisenhuette Westfalia | équipement pour l'abatage et l'évacuation du charbon, utilisable notamment dans les mines |
| DE1907410U (de) * | 1964-10-19 | 1964-12-31 | Gewerkschaft Eisenbuette Westf | Abdeckhaube fuer bergestossseitig gefuehrte ketten. |
| DE1265093B (de) * | 1965-05-14 | 1968-04-04 | Gewerk Eisenhuette Westfalia | Fuehrung fuer eine Gewinnungsmaschine, insbesondere Kohlenhobel |
| DE2047520C3 (de) * | 1970-09-26 | 1979-09-20 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Führung für eine von einer geführten Kette gezogenen Gewinnungsmaschine, insbesondere Kohlenhobel, in untertägigen Grubenbetrieben |
| FR2144662B1 (enrdf_load_stackoverflow) * | 1971-07-05 | 1976-10-29 | Gewerk Eisenhuette Westfalia | |
| DE2133262C3 (de) * | 1971-07-05 | 1980-03-27 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Führung für eine an einer gezogenen Kette geführte Gewinnungsmaschine |
| DE3024507A1 (de) * | 1980-06-28 | 1982-01-28 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Kettenkratzfoerderer fuer bergbau-untertagebetriebe |
| DE3102666A1 (de) * | 1981-01-28 | 1982-08-19 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Befestigung der abdeckhauben einer hobelkettenfuehrung an den rinnenschuessen eines kettenkratzfoerderers fuer untertaegige gewinnungsbetriebe |
-
1986
- 1986-08-16 DE DE19863627733 patent/DE3627733A1/de active Granted
-
1987
- 1987-08-05 FR FR878711124A patent/FR2602821B1/fr not_active Expired
- 1987-08-10 BE BE8700888A patent/BE1000806A3/fr not_active IP Right Cessation
- 1987-08-10 CN CN87105527.9A patent/CN1008289B/zh not_active Expired
- 1987-08-12 PL PL1987267296A patent/PL155066B1/pl unknown
- 1987-08-13 CS CS875981A patent/CS268835B2/cs not_active IP Right Cessation
- 1987-08-14 ES ES8702410A patent/ES2007693A6/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ301999B6 (cs) * | 2003-05-07 | 2010-09-01 | Bucyrus Europe Gmbh | Vedení pro retezem tažený pluh |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2602821A1 (fr) | 1988-02-19 |
| BE1000806A3 (fr) | 1989-04-11 |
| PL267296A1 (en) | 1988-06-23 |
| FR2602821B1 (fr) | 1989-06-16 |
| DE3627733A1 (de) | 1988-02-18 |
| PL155066B1 (en) | 1991-10-31 |
| CN87105527A (zh) | 1988-03-16 |
| CS598187A2 (en) | 1989-08-14 |
| ES2007693A6 (es) | 1989-07-01 |
| DE3627733C2 (enrdf_load_stackoverflow) | 1992-01-16 |
| CN1008289B (zh) | 1990-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20010813 |