ATA55381A - Raub- und/oder setzventil fuer hydraulische stempel - Google Patents
Raub- und/oder setzventil fuer hydraulische stempelInfo
- Publication number
- ATA55381A ATA55381A AT55381A AT55381A ATA55381A AT A55381 A ATA55381 A AT A55381A AT 55381 A AT55381 A AT 55381A AT 55381 A AT55381 A AT 55381A AT A55381 A ATA55381 A AT A55381A
- Authority
- AT
- Austria
- Prior art keywords
- rubber
- set valve
- hydraulic stamp
- stamp
- hydraulic
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/50—Component parts or details of props
- E21D15/51—Component parts or details of props specially adapted to hydraulic, pneumatic, or hydraulic-pneumatic props, e.g. arrangements of relief valves
- E21D15/512—Arrangement of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT55381A AT370501B (de) | 1981-02-06 | 1981-02-06 | Raub- und/oder setzventil fuer hydraulische stempel |
CS82492A CS243471B2 (cs) | 1981-02-06 | 1982-01-25 | Hydraulický ventil |
YU19082A YU19082A (en) | 1981-02-06 | 1982-01-27 | Hidraulic valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT55381A AT370501B (de) | 1981-02-06 | 1981-02-06 | Raub- und/oder setzventil fuer hydraulische stempel |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA55381A true ATA55381A (de) | 1982-08-15 |
AT370501B AT370501B (de) | 1983-04-11 |
Family
ID=3493655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT55381A AT370501B (de) | 1981-02-06 | 1981-02-06 | Raub- und/oder setzventil fuer hydraulische stempel |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT370501B (de) |
CS (1) | CS243471B2 (de) |
YU (1) | YU19082A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4323462C2 (de) * | 1993-07-14 | 1995-05-04 | Vos Richard Grubenausbau Gmbh | Ausbaustempel für den Untertageeinsatz mit integriertem Druckbegrenzungsventil |
-
1981
- 1981-02-06 AT AT55381A patent/AT370501B/de not_active IP Right Cessation
-
1982
- 1982-01-25 CS CS82492A patent/CS243471B2/cs unknown
- 1982-01-27 YU YU19082A patent/YU19082A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CS49282A2 (en) | 1985-08-15 |
CS243471B2 (cs) | 1986-06-12 |
AT370501B (de) | 1983-04-11 |
YU19082A (en) | 1987-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |