ES8302847A1 - Perfeccionamientos en un dispositivo de arriostramiento hidraulico para una instalacion transportadora y-o de extraccionde explotaciones mineras. - Google Patents
Perfeccionamientos en un dispositivo de arriostramiento hidraulico para una instalacion transportadora y-o de extraccionde explotaciones mineras.Info
- Publication number
- ES8302847A1 ES8302847A1 ES509297A ES509297A ES8302847A1 ES 8302847 A1 ES8302847 A1 ES 8302847A1 ES 509297 A ES509297 A ES 509297A ES 509297 A ES509297 A ES 509297A ES 8302847 A1 ES8302847 A1 ES 8302847A1
- Authority
- ES
- Spain
- Prior art keywords
- prop
- anchoring
- joint
- abutment
- cylinder
- Prior art date
- 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.)
- Expired
Links
- 238000004873 anchoring Methods 0.000 title abstract 9
- 210000003108 foot joint Anatomy 0.000 abstract 5
- 238000010276 construction Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/10—Anchorings for conveyors
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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Framework For Endless Conveyors (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
DISPOSITIVO DE ARRIOSTRAMIENTO HIDRAULICO. CONSTA DE UN ESTEMPLE-CONTRAFUERTE HIDRAULICO Y UN CILINDRO DE ARRIOSTRAMIENTO COLOCADO OBLICUAMENTE RESPECTO A LA DIRECCION DE AVANCE ENTRE EL PATIN YACENTE DEL ESTEMPLE-CONTRAFUERTE Y LA INSTALACION TRANSPORTADORA Y/O DE EXTRACCION Y UNIDO CON EL PATIN YACENTE ASI COMO CON LA INSTALACION TRANSPORTADORA Y/O DE EXTRACCION, EN FORMA GIRABLE EN PLANOS APROXIMADAMENTE PARALELOS AL PLANO DE PATIN YACENTE POR MEDIO DE UNA ARTICULACION DE CONEXION EN CADA CASO. EL PATIN YACENTE PRESENTA UN CABALLETE DE APOYO QUE VA DOTADO DE TOPES PARA EL ESTEMPLE, LOS CUALES CONSTAN DE ESTRIBOS O SIMILARES DOBLADOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813103496 DE3103496A1 (de) | 1981-02-03 | 1981-02-03 | Hydraulische abspannvorrichtung fuer eine foerder und/oder gewinnungsanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8302847A1 true ES8302847A1 (es) | 1982-12-16 |
| ES509297A0 ES509297A0 (es) | 1982-12-16 |
Family
ID=6123875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES509297A Granted ES509297A0 (es) | 1981-02-03 | 1982-02-03 | Perfeccionamientos en un dispositivo de arriostramiento hidraulico para una instalacion transportadora y-o de extraccionde explotaciones mineras. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3103496A1 (es) |
| ES (1) | ES509297A0 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3301530A1 (de) * | 1983-01-19 | 1984-07-19 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Abspanneinrichtung fuer eine rueckbare foerder- und/oder gewinnungsanlage, insbesondere eine hobelanlage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7708805U1 (de) * | 1977-03-22 | 1978-01-19 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Abspanneinrichtung fuer foerder- und/ oder gewinnungsanlagen, insbesondere hobelanlagen |
-
1981
- 1981-02-03 DE DE19813103496 patent/DE3103496A1/de active Granted
-
1982
- 1982-02-03 ES ES509297A patent/ES509297A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES509297A0 (es) | 1982-12-16 |
| DE3103496C2 (es) | 1990-06-21 |
| DE3103496A1 (de) | 1982-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970303 |