US173239A - Improvement in pipe-couplings - Google Patents
Improvement in pipe-couplings Download PDFInfo
- Publication number
- US173239A US173239A US173239DA US173239A US 173239 A US173239 A US 173239A US 173239D A US173239D A US 173239DA US 173239 A US173239 A US 173239A
- Authority
- US
- United States
- Prior art keywords
- pipe
- couplings
- improvement
- nut
- threads
- 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
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
Images
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
-
- 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
- F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
- F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/141—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
Definitions
- My invention consists-of a socket-piece on the end of each pipe-section to be connected, with one exterior thread screwing into a sleeve-nut, one into each end of said'pieces, and one-end of the nut having finer threads than the other,
- ne threads are a little longer lthan the I others, and the nut is screwed along them a little farther than it is designed to' be when the joint is completed, and then it is screwed back vonthecoarse thread until the two couplings come tightly together by the differential movements of the different threads.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
* UNITED STATES PATENT OFFICE.
THOMAS. J. RICE, OF BETHLEHEM, PENNSYLVANIA.
IMPROVEMENT IVN VVP|PE*COUPL|NGS.
Specification forming part of'Letters Patent No. 173,239, dated February 8, 1876 application iled January 15, 1876.
To all whom it may concern.'
Be it known that VI, THOMAS J. RIQE, of Bethlehem, Northampton county, Pennsylvania, have invented a new and Improved Pipe- Goupling, of which the'following is a speciication:
My invention consists-of a socket-piece on the end of each pipe-section to be connected, with one exterior thread screwing into a sleeve-nut, one into each end of said'pieces, and one-end of the nut having finer threads than the other,
l'so that, by screwing the nut onto the nelythreaded socket-piece a certa-in distance, and
then screwing it onto the other, the difference' tions, respectively, and Eis the sleeve-nut for connecting thecouplings by screwing it onto -them,'loy line threads 'F on one, and coarse threads G on the other.
The ne threads are a little longer lthan the I others, and the nut is screwed along them a little farther than it is designed to' be when the joint is completed, and then it is screwed back vonthecoarse thread until the two couplings come tightly together by the differential movements of the different threads.
` Havingthus described my invention, I claim as new and desire to secure' by Letters Patentcouplings C D by means of dierential-threads F Gr, substantially as specified.
l THOMAS J. RICE. Witnesses:
SAML. BRUNNEE, F. J. RICE.
The sleeve-nut E, combinedwiththe socket-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US173239A true US173239A (en) | 1876-02-08 |
Family
ID=2242646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US173239D Expired - Lifetime US173239A (en) | Improvement in pipe-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US173239A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439841A (en) * | 1943-09-28 | 1948-04-20 | British Insulated Callenders | Coupling for coaxial cables |
| US2880944A (en) * | 1955-04-21 | 1959-04-07 | Samuel A Harris | Warp beam and method of assembling |
| US3463228A (en) * | 1967-12-29 | 1969-08-26 | Halliburton Co | Torque resistant coupling for well tool |
| US12228225B2 (en) * | 2022-04-04 | 2025-02-18 | Volvo Truck Corporation | Additive manufactured assembly-free tool for vehicle gearbox maintenance |
-
0
- US US173239D patent/US173239A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439841A (en) * | 1943-09-28 | 1948-04-20 | British Insulated Callenders | Coupling for coaxial cables |
| US2880944A (en) * | 1955-04-21 | 1959-04-07 | Samuel A Harris | Warp beam and method of assembling |
| US3463228A (en) * | 1967-12-29 | 1969-08-26 | Halliburton Co | Torque resistant coupling for well tool |
| US12228225B2 (en) * | 2022-04-04 | 2025-02-18 | Volvo Truck Corporation | Additive manufactured assembly-free tool for vehicle gearbox maintenance |
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