RO86208B1 - Corunca - Google Patents
CoruncaInfo
- Publication number
- RO86208B1 RO86208B1 RO110293A RO11029383A RO86208B1 RO 86208 B1 RO86208 B1 RO 86208B1 RO 110293 A RO110293 A RO 110293A RO 11029383 A RO11029383 A RO 11029383A RO 86208 B1 RO86208 B1 RO 86208B1
- Authority
- RO
- Romania
- Prior art keywords
- hole
- trinase
- solidarized
- pavers
- carcasses
- Prior art date
Links
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- 210000003746 feather Anatomy 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
Inventia se refera la o corunca folosind pentru recuperarea unui tronson de prajini de forare cu diametru mare sau foarte mare ramas într-o gaura aflata în foraj ca urmare a unui accident. Corunca conform inventiei, este caracterizata prin aceea ca este constituita dintr-un corp cilindric îmbinat supeior la o garnitura de prajini de lansare prin intermediul unei reductii în care este montat un scaun cu care poate ajunge în contact un obturator lansat atunci cînd devine necesara actionarea hidraulica a unor piese de prindere, iar inferior corpul este în legatura prin intermrdiul unei placi circulare cu o palarie excentrica prevazuta cu o spirala. Pesele sînt formate din niste falci solidarizate de corp între care sînt articulate cu ajutorul unor bolturi-fixate cu niste pene - niste leviere care pot patrunde în corp prin niste ferestre practicate în el, în scopul prinderii si retinerii unui trinson de prajinii ramas într-o gaura aflata în forane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110293A RO86208B1 (ro) | 1983-03-11 | 1983-03-11 | Corunca |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110293A RO86208B1 (ro) | 1983-03-11 | 1983-03-11 | Corunca |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86208A2 RO86208A2 (ro) | 1985-03-15 |
| RO86208B1 true RO86208B1 (ro) | 1985-03-31 |
Family
ID=20112791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110293A RO86208B1 (ro) | 1983-03-11 | 1983-03-11 | Corunca |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86208B1 (ro) |
-
1983
- 1983-03-11 RO RO110293A patent/RO86208B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86208A2 (ro) | 1985-03-15 |
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