JPS5212641B1 - - Google Patents
Info
- Publication number
- JPS5212641B1 JPS5212641B1 JP47016600A JP1660072A JPS5212641B1 JP S5212641 B1 JPS5212641 B1 JP S5212641B1 JP 47016600 A JP47016600 A JP 47016600A JP 1660072 A JP1660072 A JP 1660072A JP S5212641 B1 JPS5212641 B1 JP S5212641B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
- E21B19/04—Hooks
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00134127A US3826472A (en) | 1971-04-15 | 1971-04-15 | Oil well derrick with guide track for travelling block dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5212641B1 true JPS5212641B1 (ja) | 1977-04-08 |
Family
ID=22461879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47016600A Pending JPS5212641B1 (ja) | 1971-04-15 | 1972-02-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3826472A (ja) |
| JP (1) | JPS5212641B1 (ja) |
| AU (1) | AU466982B2 (ja) |
| CA (1) | CA952896A (ja) |
| FR (1) | FR2135118B1 (ja) |
| GB (1) | GB1321778A (ja) |
| IT (1) | IT951347B (ja) |
| NL (1) | NL152330B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982548A (en) * | 1975-08-28 | 1976-09-28 | International Harvester Company | Helical element rotor-axial flow combine |
| FR2549458B1 (fr) * | 1983-07-19 | 1985-10-31 | Electricite De France | Dispositif de levage de poteaux |
| IN159942B (ja) * | 1984-12-01 | 1987-06-13 | Ingersoll Rand India Ltd | |
| US20110016804A1 (en) * | 2009-07-22 | 2011-01-27 | Lonnie Howard | Ultra-light, re-usable, extended-height meteorological tower apparatus and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281122A (en) * | 1965-07-15 | 1966-10-25 | Moore Corp Lee C | Traveling block dolly |
| US3336003A (en) * | 1966-02-17 | 1967-08-15 | Global Marine Inc | Travelling block guide |
| US3376938A (en) * | 1966-05-23 | 1968-04-09 | Hycalog Inc | Adjustable drilling mast having spaced swivel and traveling block guides |
| US3367448A (en) * | 1966-12-15 | 1968-02-06 | William A. Wille | Mobile elevator |
| US3483933A (en) * | 1967-11-24 | 1969-12-16 | Dresser Ind | Oil derrick erection and support system |
| US3498586A (en) * | 1967-12-04 | 1970-03-03 | Byron Jackson Inc | Stabilized pipe supporting structure for drilling rigs |
-
1971
- 1971-04-15 US US00134127A patent/US3826472A/en not_active Expired - Lifetime
- 1971-12-17 CA CA130,417A patent/CA952896A/en not_active Expired
- 1971-12-21 GB GB5930771A patent/GB1321778A/en not_active Expired
- 1971-12-24 AU AU37399/71A patent/AU466982B2/en not_active Expired
-
1972
- 1972-01-19 NL NL727200733A patent/NL152330B/xx not_active IP Right Cessation
- 1972-01-20 FR FR7201912A patent/FR2135118B1/fr not_active Expired
- 1972-02-18 JP JP47016600A patent/JPS5212641B1/ja active Pending
- 1972-04-13 IT IT23064/72A patent/IT951347B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL152330B (nl) | 1977-02-15 |
| AU466982B2 (en) | 1975-11-13 |
| NL7200733A (ja) | 1972-10-17 |
| IT951347B (it) | 1973-06-30 |
| AU3739971A (en) | 1973-06-28 |
| CA952896A (en) | 1974-08-13 |
| GB1321778A (en) | 1973-06-27 |
| FR2135118B1 (ja) | 1974-04-05 |
| FR2135118A1 (ja) | 1972-12-15 |
| US3826472A (en) | 1974-07-30 |