RU2002111431A - Drill rig elevator - Google Patents
Drill rig elevatorInfo
- Publication number
- RU2002111431A RU2002111431A RU2002111431/03A RU2002111431A RU2002111431A RU 2002111431 A RU2002111431 A RU 2002111431A RU 2002111431/03 A RU2002111431/03 A RU 2002111431/03A RU 2002111431 A RU2002111431 A RU 2002111431A RU 2002111431 A RU2002111431 A RU 2002111431A
- Authority
- RU
- Russia
- Prior art keywords
- barrel
- housing
- drill rig
- elevator
- coupling
- Prior art date
Links
- 230000001808 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 210000003800 Pharynx Anatomy 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002111431/03A RU2237149C2 (en) | 2002-04-29 | 2002-04-29 | Elevator for drilling rig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002111431/03A RU2237149C2 (en) | 2002-04-29 | 2002-04-29 | Elevator for drilling rig |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002111431A true RU2002111431A (en) | 2003-11-20 |
RU2237149C2 RU2237149C2 (en) | 2004-09-27 |
Family
ID=33432785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002111431/03A RU2237149C2 (en) | 2002-04-29 | 2002-04-29 | Elevator for drilling rig |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2237149C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2547919C1 (en) | 2011-03-21 | 2015-04-10 | Пепсико, Инк. | Method for production of high acidity whole grain beverages ready for consumption |
CN105887810B (en) * | 2016-06-03 | 2018-05-11 | 凌国滨 | A kind of more wing shaped pile roll forming devices and construction method |
-
2002
- 2002-04-29 RU RU2002111431/03A patent/RU2237149C2/en not_active IP Right Cessation
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