FR2282069B3 - - Google Patents
Info
- Publication number
- FR2282069B3 FR2282069B3 FR7524978A FR7524978A FR2282069B3 FR 2282069 B3 FR2282069 B3 FR 2282069B3 FR 7524978 A FR7524978 A FR 7524978A FR 7524978 A FR7524978 A FR 7524978A FR 2282069 B3 FR2282069 B3 FR 2282069B3
- Authority
- FR
- France
- 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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
-
- 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
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
- F16D1/112—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts comprising torque-transmitting surfaces, e.g. bayonet joints
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3588674A GB1468866A (US20050065096A1-20050324-C00069.png) | 1974-08-15 | 1974-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2282069A1 FR2282069A1 (fr) | 1976-03-12 |
| FR2282069B3 true FR2282069B3 (US20050065096A1-20050324-C00069.png) | 1978-04-07 |
Family
ID=10382635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7524978A Granted FR2282069A1 (fr) | 1974-08-15 | 1975-08-11 | Moyens d'accouplement |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3760820D1 (en) * | 1986-02-05 | 1989-11-23 | Geissler & Kuper Gmbh | Coupling, especially for a diamond drill bit with a tube shaft and tube winding connection |
| US4840513A (en) * | 1986-11-05 | 1989-06-20 | Hackett Steven B | Scaffolding connector apparatus |
| US5203595A (en) * | 1990-02-02 | 1993-04-20 | Pfizer Hospital Products Group, Inc. | Dovetail-type coupling device and method |
| US5237890A (en) * | 1992-03-04 | 1993-08-24 | Seeburn Metal Products Limited | Extension arm for an automobile jack |
| CN101949296A (zh) * | 2010-10-10 | 2011-01-19 | 张延策 | 一种螺旋式可回收锚杆 |
| CN106555554B (zh) * | 2016-11-24 | 2018-07-03 | 宜昌市燕狮科技开发有限责任公司 | 一种带卷簧的插销式钻杆接套 |
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1974
- 1974-08-15 GB GB3588674A patent/GB1468866A/en not_active Expired
-
1975
- 1975-07-24 ZA ZA00754776A patent/ZA754776B/xx unknown
- 1975-07-25 AU AU83402/75A patent/AU8340275A/en not_active Expired
- 1975-07-28 DE DE19752533704 patent/DE2533704A1/de active Pending
- 1975-08-11 FR FR7524978A patent/FR2282069A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2282069A1 (fr) | 1976-03-12 |
| AU8340275A (en) | 1977-01-27 |
| DE2533704A1 (de) | 1976-02-26 |
| GB1468866A (US20050065096A1-20050324-C00069.png) | 1977-03-30 |
| ZA754776B (en) | 1976-08-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |