GB384169A - Improvements in or relating to pipe joints - Google Patents
Improvements in or relating to pipe jointsInfo
- Publication number
- GB384169A GB384169A GB10967/32A GB1096732A GB384169A GB 384169 A GB384169 A GB 384169A GB 10967/32 A GB10967/32 A GB 10967/32A GB 1096732 A GB1096732 A GB 1096732A GB 384169 A GB384169 A GB 384169A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- threads
- plain
- thread
- base
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
384,169. Pipe joints. SPANG, CHALFANT, & CO., Inc., 717, Liberty Avenue, Pittsburg, U.S.A. April 16, 1932, No. 10967. Convention date, Dec. 23, 1931. [Class 99 (i).] In a screwed pipe joint the screw-thread is of maximum depth at a zone 18 intermediate of its length. The end of one pipe abuts against a shoulder 25 on the other pipe and the pipes have plain, coacting, slightly tapered surfaces 14, 15 at the ends of the threads. A space 21 is left at the base of the threads. In a modification the sides of the thread are of different inclination, and the threads are in contact at the base and at the steeper sides. Each pipe may have two threaded portions separated by plain contacting portions.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US384169XA | 1931-12-23 | 1931-12-23 | |
US628915XA | 1931-12-23 | 1931-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB384169A true GB384169A (en) | 1932-12-01 |
Family
ID=33100567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10967/32A Expired GB384169A (en) | 1931-12-23 | 1932-04-16 | Improvements in or relating to pipe joints |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE628915C (en) |
GB (1) | GB384169A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1033343C2 (en) * | 2007-02-06 | 2008-08-07 | Gerrit Cornelis Koese | Coupling for rotationally connecting two elements and drilling device equipped with them in one direction of rotation. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE944481C (en) * | 1936-09-05 | 1956-06-14 | Reed Roller Bit Co | Rotary drill pipe connection |
DE904042C (en) * | 1938-07-06 | 1954-02-15 | Westdeutsche Mannesmannroehren | Linkage pipe connection |
NO161987C (en) * | 1982-07-07 | 1989-10-18 | Vetco Offshore Ind Inc | DEVICE FOR QUICK CONNECTION OF PUTS, PARTICULARLY FOR OFFSHORE DRILLING. |
US4717183A (en) * | 1982-07-07 | 1988-01-05 | Vetco Offshore Industries, Inc. | Conical thread configuration for rapid make-up connection |
FR2529991B1 (en) * | 1982-07-07 | 1985-05-10 | Nobileau Philippe | |
US4629224A (en) * | 1983-04-26 | 1986-12-16 | Hydril Company | Tubular connection |
-
1932
- 1932-04-08 DE DES104064D patent/DE628915C/en not_active Expired
- 1932-04-16 GB GB10967/32A patent/GB384169A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1033343C2 (en) * | 2007-02-06 | 2008-08-07 | Gerrit Cornelis Koese | Coupling for rotationally connecting two elements and drilling device equipped with them in one direction of rotation. |
WO2008097085A1 (en) * | 2007-02-06 | 2008-08-14 | Gerrit Cornelis Koese | Coupling for connecting two elements in a manner restrained from rotation in one direction of rotation, and drilling machine equipped therewith |
Also Published As
Publication number | Publication date |
---|---|
DE628915C (en) | 1936-04-18 |
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