US117371A - Improvement in sucker-rod joints or couplings - Google Patents
Improvement in sucker-rod joints or couplings Download PDFInfo
- Publication number
- US117371A US117371A US117371DA US117371A US 117371 A US117371 A US 117371A US 117371D A US117371D A US 117371DA US 117371 A US117371 A US 117371A
- Authority
- US
- United States
- Prior art keywords
- sucker
- improvement
- rod
- couplings
- coupling
- 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
- 230000008878 coupling Effects 0.000 title description 6
- 238000010168 coupling process Methods 0.000 title description 6
- 238000005859 coupling reaction Methods 0.000 title description 6
- 238000010276 construction Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/006—Control or measuring arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
- Y10T403/7077—Interfitted members including discrete retainer for telescoping members
- Y10T403/7079—Transverse pin
- Y10T403/7081—Multiple retainers
Definitions
- my invention consists of a sucker-rod joint or coupling, with the inner surface of its straps provided with projections adapted to recesses made in the sucker-rods.
- A represents the screw of the coupling.
- B represents the straps.
- C represents projections on the inner surface of the straps.
- I) represents the rivets.
- E represents the sucker-rod or coupling-pole, which is provided with recesses or notches which, in form, correspond in vsize and shape to the projections O on the interior of the straps B.
- the coupling-joint herein described is constructed in all respects in the ordinary form, excepting the projections O on the interior ofthe straps B.
- the cheapest method of constructing the hereinbefore-described coupling is casting it of castiron and subsequently annealing it, thereby forming a coupling of malleable iron.
- the advantage of constructing a coupling or joint for sucker-rods in the manner herein described consists in relievingthe rivets from transverse strain, giving more metal for the heads of rivets, and holding the rod E more securely in its place.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Insertion Pins And Rivets (AREA)
Description
UNITED STATES PATENT OFFICE.
JAMES H. BEAITY, OF FRANKLIN, PENNSYLVANIA, ASSIGNOR TO SARAH J. BEATTY, J OSIAH B. POOR, AND WILLIAM MGKEE.
IMPROVEMENT IN SUCKER-ROD JOINTS OR COUPLINGS.
Specification forming part of Letters Patent No. 117,371, dated July 25, 1871.
To all whom it may concern:
Be it known that I, J AMES H. BEATTY, of Franklin, in the county of Venango and State of Pennsylvania, have invented a new and useful Improvement in Sucker-Rod Joint or Goupling; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon.
rIhe nature of my invention consists of a sucker-rod joint or coupling, with the inner surface of its straps provided with projections adapted to recesses made in the sucker-rods.
To enable others skilled in the art to make and use my invention, I will proceed to describe more fully its construction and operation.
The accompanying drawing which forms part of my speciiication is a vertical and longitudinal section ofthe male part of the coupling-joint and a section of the sucker-rod or pole.
A represents the screw of the coupling. B represents the straps. C represents projections on the inner surface of the straps. I) represents the rivets. E represents the sucker-rod or coupling-pole, which is provided with recesses or notches which, in form, correspond in vsize and shape to the projections O on the interior of the straps B. The coupling-joint herein described is constructed in all respects in the ordinary form, excepting the projections O on the interior ofthe straps B.
The cheapest method of constructing the hereinbefore-described coupling is casting it of castiron and subsequently annealing it, thereby forming a coupling of malleable iron. The advantage of constructing a coupling or joint for sucker-rods in the manner herein described consists in relievingthe rivets from transverse strain, giving more metal for the heads of rivets, and holding the rod E more securely in its place.
The advantage of a safe and sure means for securing the sucker or pole to the coupling-joint is a desideratum with operators of oil-wells, for insecure attachments in the sucker-rod are always a very great source of annoyance.
Having thus described the nature, construction, and advantages of my improvement, what I claim as my invention isrIhe straps B provided with projections O, in combination with rivets D and recesses in the rod E, constructed and arranged as herein described, and for the purpose set forth.
JAMES H. BEATTY.
Witnesses:
JAM-Es J. JOHNSTON, A. C. JOHNSTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US117371A true US117371A (en) | 1871-07-25 |
Family
ID=2186828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US117371D Expired - Lifetime US117371A (en) | Improvement in sucker-rod joints or couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US117371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080008172A1 (en) * | 2003-05-01 | 2008-01-10 | Genesis Microchip Inc. | Dynamic resource re-allocation in a packet based video display interface |
-
0
- US US117371D patent/US117371A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080008172A1 (en) * | 2003-05-01 | 2008-01-10 | Genesis Microchip Inc. | Dynamic resource re-allocation in a packet based video display interface |
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