US336783A - Pump-rod coupling - Google Patents
Pump-rod coupling Download PDFInfo
- Publication number
- US336783A US336783A US336783DA US336783A US 336783 A US336783 A US 336783A US 336783D A US336783D A US 336783DA US 336783 A US336783 A US 336783A
- Authority
- US
- United States
- Prior art keywords
- pump
- coupling
- rod
- band
- rod 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
- 230000001808 coupling Effects 0.000 title description 10
- 238000010168 coupling process Methods 0.000 title description 10
- 238000005859 coupling reaction Methods 0.000 title description 10
- 238000005266 casting Methods 0.000 description 4
- 240000004841 Meum athamanticum Species 0.000 description 2
- QABXFDAPQQVMKL-UHFFFAOYSA-N [4-[(2-hydroxyacetyl)amino]phenyl]arsonic acid Chemical compound OCC(=O)NC1=CC=C([As](O)(O)=O)C=C1 QABXFDAPQQVMKL-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
-
- 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
- Y10T403/65—Scarf
- Y10T403/655—Mirror images
Definitions
- Vl/ilnesses 121 1/6 2120K UNITED STATES PATENT OFFICE.
- This invention has for its object an improved construction for detachably coupling pumprods, designed to facilitate the operation and add to the utility.
- Figure 1 is a perspective View of the coupling
- Fig. 3 a side elevation of the lefthand part of Fig. 1
- Fig. 4 aside elevation of the right-hand part of Fig. 1 and the coupling-band
- Fig. 2, abottom view of Fig. 4
- Fig. 5 is the coupling-band in perspective.
- D and B are the ordinary castings, in the fork of which the sectional parts of the pump-rod P are secured.
- I provide the casting D with an extension,D,beveled on one side and tapered toward the free en(l,and I provide the casting B with an extension, B, beveled on one side and made substantially all the way of a size, the beveled sides of each extension D B being adapted to fit each other when lapped together as in Fig.
- the coupled portion on which the thimble or coupling-band a is located will be larger at one end where it joins one section of the pump-rod, and smaller at the other end where it joins the other section of the pump-rod, thus having a gradual tapered form from one end to the other, so that the coupling-band, which is larger at one end, will slip over the lapped parts and bind them together, as in Fig. 1.
- the band a In uncoupling, the band a is slippedofl toward the small end of the coupled extension, as in Fig. 4.
- the extension B being substantially the same size at each end, the band a may be readily taken off or put on over the free end and slipped to place ready for coupling, as in Fig. 4.
- the lapped portions are provided with holes a and studs 0, the latter fitting into the former when the parts are coupled, thus adding strength to the coupled 7 Having thus described my invention, what I claim as new is-
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
(No Model.) I
O. M. BARTHOLOMEW.
PUMP ROD COUPLING. No. 336,783. Patented Feb. 23, 1886.
Vl/ilnesses. 121 1/6 2120K UNITED STATES PATENT OFFICE.
CHARLES M. BARTHOLOMEV, OF PLAINWELL, MICHIGAN.
PUMP-ROD COUPLlNG.
SPECIFICATION forming part of Letters Patent No. 336,783, dated February 23 1886.
Application filed December 8, 1885. Serial No. 185,035. (No model.)
To all whom it may concern.-
Be it known that 1, CHARLES M. BARTHOLO- MEW, a citizen of the United States, residing at Plainwell, county of Allegan, State of Michigan, have invented a new and useful Pump- Rod Coupling, of which the following is a specification.
This invention has for its object an improved construction for detachably coupling pumprods, designed to facilitate the operation and add to the utility.
In the drawings forming a part of this specification, Figure 1 is a perspective View of the coupling; Fig. 3, a side elevation of the lefthand part of Fig. 1; Fig. 4, aside elevation of the right-hand part of Fig. 1 and the coupling-band; Fig. 2, abottom view of Fig. 4; and Fig. 5 is the coupling-band in perspective.
Referring to the letters marked on the drawings, D and B are the ordinary castings, in the fork of which the sectional parts of the pump-rod P are secured. I provide the casting D with an extension,D,beveled on one side and tapered toward the free en(l,and I provide the casting B with an extension, B, beveled on one side and made substantially all the way of a size, the beveled sides of each extension D B being adapted to fit each other when lapped together as in Fig. 1, so that the coupled portion on which the thimble or coupling-band a is located will be larger at one end where it joins one section of the pump-rod, and smaller at the other end where it joins the other section of the pump-rod, thus having a gradual tapered form from one end to the other, so that the coupling-band, which is larger at one end, will slip over the lapped parts and bind them together, as in Fig. 1.
In uncoupling, the band a is slippedofl toward the small end of the coupled extension, as in Fig. 4. The extension B being substantially the same size at each end, the band a may be readily taken off or put on over the free end and slipped to place ready for coupling, as in Fig. 4. The lapped portions are provided with holes a and studs 0, the latter fitting into the former when the parts are coupled, thus adding strength to the coupled 7 Having thus described my invention, what I claim as new is- The combination of sections of pump-rod provided with end extensions constructed to overlap each other and to form when overlapped a tapered coupling-portion, the en-' gaging-surfaces of the overlapping extensions being provided with studs and holes adapted to fit into each other, and a coupling-band adapted to detachably slide over said lapping extensions, substantially as set forth.
I11 testimony of the foregoing I have hereunto subscribed my name in presence of two witnesses.
CHARLES ll. BARTl-IOLOMEW.
Witnesses:
E. C. SOUTHARD, W. L. MORLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US336783A true US336783A (en) | 1886-02-23 |
Family
ID=2405872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US336783D Expired - Lifetime US336783A (en) | Pump-rod coupling |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US336783A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495691A (en) * | 1945-09-12 | 1950-01-31 | Linn S Brennan | Control unit |
| US2942826A (en) * | 1958-03-10 | 1960-06-28 | Arrowhead Products Inc | Pallet tiering frames |
| US3189373A (en) * | 1960-06-22 | 1965-06-15 | Mignot Roland | Quick-connection assembly for metal structures |
| US4171924A (en) * | 1977-02-19 | 1979-10-23 | Bergwerksverband Gmbh | Multipartite rock bolt |
| US20150176302A1 (en) * | 2013-12-17 | 2015-06-25 | Ramsey Nasarr Duqum | Tent pole apparatus with pin member and pole cap |
-
0
- US US336783D patent/US336783A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495691A (en) * | 1945-09-12 | 1950-01-31 | Linn S Brennan | Control unit |
| US2942826A (en) * | 1958-03-10 | 1960-06-28 | Arrowhead Products Inc | Pallet tiering frames |
| US3189373A (en) * | 1960-06-22 | 1965-06-15 | Mignot Roland | Quick-connection assembly for metal structures |
| US4171924A (en) * | 1977-02-19 | 1979-10-23 | Bergwerksverband Gmbh | Multipartite rock bolt |
| US20150176302A1 (en) * | 2013-12-17 | 2015-06-25 | Ramsey Nasarr Duqum | Tent pole apparatus with pin member and pole cap |
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