CA996600A - Swivel mechanism - Google Patents
Swivel mechanismInfo
- Publication number
- CA996600A CA996600A CA198,483A CA198483A CA996600A CA 996600 A CA996600 A CA 996600A CA 198483 A CA198483 A CA 198483A CA 996600 A CA996600 A CA 996600A
- Authority
- CA
- Canada
- Prior art keywords
- swivel mechanism
- swivel
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/02—Swivel joints in hose-lines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA198,483A CA996600A (en) | 1974-04-30 | 1974-04-30 | Swivel mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA198,483A CA996600A (en) | 1974-04-30 | 1974-04-30 | Swivel mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CA996600A true CA996600A (en) | 1976-09-07 |
Family
ID=4099822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA198,483A Expired CA996600A (en) | 1974-04-30 | 1974-04-30 | Swivel mechanism |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA996600A (en) |
-
1974
- 1974-04-30 CA CA198,483A patent/CA996600A/en not_active Expired
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