US96766A - Improvement in tubing-clutch - Google Patents
Improvement in tubing-clutch Download PDFInfo
- Publication number
- US96766A US96766A US96766DA US96766A US 96766 A US96766 A US 96766A US 96766D A US96766D A US 96766DA US 96766 A US96766 A US 96766A
- Authority
- US
- United States
- Prior art keywords
- tubing
- clutch
- improvement
- valves
- well
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 101100379079 Emericella variicolor andA gene Proteins 0.000 description 1
- 241000756398 Lophiodes insidiator Species 0.000 description 1
Images
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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
Definitions
- valves In drawing the tube from the well, (when 'breakages and accidents are most liable to occur-,l the valves are closed upon it, allowing it to be drawn up freely, but holding it whenever the eable is slaekenedj
- the steel edge of the valve may be welded upon it, or detachable, as desired, and, with a suitable hinge, valves of various lengths may be used upon the saine base-plate, to t upon the different sizes of tubing.
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- 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)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Earth Drilling (AREA)
Description
liniiml -giunte,
igen-mi Getint.
Late-rs Patent No. 96,766, dazed November 1o, 1869.
IMPROVEMENT IN TUBING-CLUTCH.
The Schedule referred to in these Letters Patent and making part of vthe same.
To all whom it may concern:
. Be it known that I, J OEL N. ANGLER, of thev city of Titusville, county oi' Crawford, and State ofPenn forming apart of this speeitieation, in which- Figure l is a top view or plan, and
Figure 2, a vertical section of my improved clutch, taken von line A B.
, In lowering and raising tubing in artesian wells, aoeidents frequently happen from the breaking of the cable, swivehor other iixt-ures, by which the tubing is dropped to the bottom of the well, and so bent and bruised as to be uniit for use, or so wedged into the well that it cannot be removed.
'lbe objeet of the devine herein described is to catch and hold said tubing at any desired point, either for convenience or in ease of accident, as above.
The blue lines represent two sertions oi' tubing with eonneeting collar. 'l represents the base-plate orfranie of-the clutch, made of the proper size and form, to iit and rest upon the top of the driving-pipe or casing of the well, and having a central circular opening through which the tubing is lowered.
b b are pawls or valves, hinged to the base-plate as shown, and preferably made of steel.
XVhen lowering the tubing through this clutch, the valves b b should ordinarily be thrown back, as shown in dotted lines in fig. Lv, b'ut the tubing may be stopped and held at any desired point by throwing tbeni forward against the latter, their steel edges griping upon and holding it firmly.
In drawing the tube from the well, (when 'breakages and accidents are most liable to occur-,l the valves are closed upon it, allowing it to be drawn up freely, but holding it whenever the eable is slaekenedj The steel edge of the valve may be welded upon it, or detachable, as desired, and, with a suitable hinge, valves of various lengths may be used upon the saine base-plate, to t upon the different sizes of tubing.
Having thus described lny improved elntoh,
What I elaiin as iny invention, and desire to seein-e .by Letters Patent, is-
A iubing-nlutch, with perforated base-plate (1, andA hinged valves b b, arranged upon the driving-pipe or easing, and operating substantially as and for the purposes set forth.
JOEL N. ANGIER.
Witnesses:
A. B. .HOWLANM JOSEPH bmfrn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US96766A true US96766A (en) | 1869-11-16 |
Family
ID=2166231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US96766D Expired - Lifetime US96766A (en) | Improvement in tubing-clutch |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US96766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2565971A (en) * | 1947-03-14 | 1951-08-28 | Stephen F Kitlica | Elbow drawbench |
-
0
- US US96766D patent/US96766A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2565971A (en) * | 1947-03-14 | 1951-08-28 | Stephen F Kitlica | Elbow drawbench |
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