US217894A - Improvement in hose-couplings - Google Patents
Improvement in hose-couplings Download PDFInfo
- Publication number
- US217894A US217894A US217894DA US217894A US 217894 A US217894 A US 217894A US 217894D A US217894D A US 217894DA US 217894 A US217894 A US 217894A
- Authority
- US
- United States
- Prior art keywords
- hose
- tail
- coupling
- piece
- ring
- 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 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 241000283220 Odobenus rosmarus Species 0.000 description 4
- 240000002027 Ficus elastica Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
Definitions
- This invention relates to improvements in hose-couplings; and consists in a tail-piece and a threaded end or coupling-section combined with and operating a binding-ring, so that the movement of the binding-ring and tail-piece with relation to each other, by the action of the coupling-section, causes the tail-piece and binding-ring to grasp the hose firmly between them.
- the drawing represents a sectional view of a coupling provided with my improvement.
- This coupling-section a is provided with an internal threaded part, 0, adapted to fit the screw-threaded end of the tail-piece (1, provided on its outside with a projection, 6, extending, preferably, entirely around the lower portion of the tail-piece and the tail-piece may also be provided or not with other annular grooves or projections between the projection e and the screw-threaded part c.
- the binding-ring f is shown as a tapering ring, being larger at bottom than at top, and being preferably provided with a shoulder at its upper end to meet a shoulder 011 the lower end of the coupling-section a.
- the tail-piece might also be made tapering, growing larger at or toward its lower end.
- the tail-piece (I will be inserted within the hose, and then the binding-ring f will be placed over the end of the tail-piece and down ontothe hose, and then the coupling-section a will be screwed on the tail-piece. This action will cause the lower part of the coupling-section to force the binding-ring f down on the outside of the hose, and will closely confine the hose between the binding ring and tail piece, the projection c embedding itself into the substance of the hose, as indicated.
- the hose used in connection with this ooupling may be of any well-known or suitable manufacture or class, such as leather, cloth, india-rubber, or compounds of either with the other.
- the binding-ring is forced down to bind the hose'; and the gist of this invention is that the binding-ring is operated by the coupling-section.
Description
A; J. MORSE. Hose-Coupling. No. 217,894. Patented July 29', 1879.
wilrrzsss; IqVsrHmr- UNITED STATES PATENT QFFIGE.
ANDREW J. MORSEJOF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN HOSE-COUPLINGS.
Specification forming part of Letters Patent No. 217,894, dated July 29, 1879; application filed June 28, 1875.
To all whom it may concern:
Be it known that I, ANDREW J. MoRsE, of Boston, in the county of Suffolk and State of Massachusetts, have invented an Improved Hose-Coupling, of which the following is a specification.
This invention relates to improvements in hose-couplings; and consists in a tail-piece and a threaded end or coupling-section combined with and operating a binding-ring, so that the movement of the binding-ring and tail-piece with relation to each other, by the action of the coupling-section, causes the tail-piece and binding-ring to grasp the hose firmly between them.
The drawing represents a sectional view of a coupling provided with my improvement.
In the drawing, (t denotes one of the coupling-sections, that one provided with an external screw-thread, b, to receive a coupling-section provided with an internal screw thread, and adapted to fit the thread I), as usual, such internal screw-threaded section being provided with a tail-piece and bindingring, corresponding with the like parts attached to the coupling-section a. This coupling-section a, is provided with an internal threaded part, 0, adapted to fit the screw-threaded end of the tail-piece (1, provided on its outside with a projection, 6, extending, preferably, entirely around the lower portion of the tail-piece and the tail-piece may also be provided or not with other annular grooves or projections between the projection e and the screw-threaded part c.
The binding-ring f is shown as a tapering ring, being larger at bottom than at top, and being preferably provided with a shoulder at its upper end to meet a shoulder 011 the lower end of the coupling-section a. The tail-piece might also be made tapering, growing larger at or toward its lower end.
The tail-piece (I will be inserted within the hose, and then the binding-ring f will be placed over the end of the tail-piece and down ontothe hose, and then the coupling-section a will be screwed on the tail-piece. This action will cause the lower part of the coupling-section to force the binding-ring f down on the outside of the hose, and will closely confine the hose between the binding ring and tail piece, the projection c embedding itself into the substance of the hose, as indicated.
The hose used in connection with this ooupling may be of any well-known or suitable manufacture or class, such as leather, cloth, india-rubber, or compounds of either with the other.
In my invention the binding-ring is forced down to bind the hose'; and the gist of this invention is that the binding-ring is operated by the coupling-section.
I do not desire to limit myself to the exact construction of the parts shown, and may use any equivalent.
I claim The coupling-section, provided with an internal shoulder and internally screw-threaded to engage the tail-piece, combined with the externally screw-threaded tail-piece and the external binding ring, f, to operate as shown and described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
ANDREW-J. MORSE.
Witnesses:
G. W. GREGORY, S. B. KIDDER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US217894A true US217894A (en) | 1879-07-29 |
Family
ID=2287296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US217894D Expired - Lifetime US217894A (en) | Improvement in hose-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US217894A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626167A (en) * | 1949-08-17 | 1953-01-20 | Orajet Corp | Hose coupling |
| DE1243477B (en) * | 1961-08-23 | 1967-06-29 | Resistoflex Corp | Attachment of a connection fitting at the end of a hose |
-
0
- US US217894D patent/US217894A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626167A (en) * | 1949-08-17 | 1953-01-20 | Orajet Corp | Hose coupling |
| DE1243477B (en) * | 1961-08-23 | 1967-06-29 | Resistoflex Corp | Attachment of a connection fitting at the end of a hose |
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