US172470A - Improvement in hose-couplings - Google Patents
Improvement in hose-couplings Download PDFInfo
- Publication number
- US172470A US172470A US172470DA US172470A US 172470 A US172470 A US 172470A US 172470D A US172470D A US 172470DA US 172470 A US172470 A US 172470A
- Authority
- US
- United States
- Prior art keywords
- hose
- ring
- binding
- improvement
- section
- 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
- 241000283220 Odobenus rosmarus Species 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 101700045773 CLIP1 Proteins 0.000 description 2
- 102100012873 MAGEH1 Human genes 0.000 description 2
- 101710027575 MAGEH1 Proteins 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000000284 resting Effects 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
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/222—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the external piece comprising segments pressed against the hose by wedge shaped elements
Definitions
- This invention relates to hose-couplings, the object being to cap or cover the hose end, and hold it firmly between rings fitted within and outside the hose, and made to compress and hold the hose end, by compressing the outer ring against it, or by expanding the inner ring.
- the upper ends of the rings are provided with flanges, and the outer end ofthe hose-cappin g rings is compressed by the action of an inclinedfaced binding-ring that forcesinward and compresses the substance of the ring, as the hinding-ring is attached to the coupling-section.
- the drawing shows a section of one end of a coupling provided with the improvement.
- the couplin g-sectiona is provided with screwthreads I), to receive the usual loose-running section, not shown, and at its opposite end it has the screw-threaded projection c, to which is attached the binding-ring cl, provided at its inner upper portion wit-h screw-threads to fit the screw-threads in projection c, and below the shoulderf of the binding-ring'that meets the end of c, the interior piece of the binding ring is inclined, as at e, becomingsmaller to ward the lower end of the binding-ring.
- the inner capping and holding ring g has, at its upper end, a flange, h, and at its lower end an annular projection, or series of projections, z'.
- the outer capping-rill g j has, at its upper end, an inWardly-projecting llange adapted to extend over and form a bearing for the flanged portion of g, the flange ot'the outer ringj restin g against a shoulder on the inner portion of the coupling-section.
- the hose 7c is suitably lined with rubber, or it may be of rubber or fibrous material, or of other usual hose-fabric.
- the bindingring is passed over the end, then the inner ring g is inserted within the hose, the flange h preferably meeting the hose end, and then the outer ring j is passed over the outer portion of the end of the hose and its contained inner ring. In this position the hose-end is confined between the outer and inner faces of the two cylindrical rings, and the lower end of j terminates,
- This invention is an improvement on Patent No. 166,130, heretofore granted to me, and is specially adapted to hold rubber-lined or rubber or fibrous hose, and it will be noticed that the capping-portions gj, in this application of my invention, are immovably fixed by contraction of a ring, and it will be noticed, also, that the capping parts, as in that patent, have no screw-threads, nor do they rotate when being attached to the hose, so as to disconnect the rubber lining from the fibrous material or to cut the hose, and, in this invention, the couplingsection may be removed from the hose for repairs, and yet leave the end of the hose capped.
- the binding-ring may be provided with spanner projections, as shown on the coupling-section.
- the inner cappingring might be expanded and the outer ring might be somewhat tapered so as to grasp the hose end, and the rings so fitted might be placed between the binding-ring and coupling-section, constructed as described, but, in such case, the outer capping-rill g would be shaped before applying the binding-ring, as it is now shown as shaped by the action of the binding-ring.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
UNITE STATES ANDREW J. MORSE, OF BOSTON, MASSACHUSETTS.
lMPROVEMENT IN HOSE-COUPLINGS.
Specification forming part of Letters Patent No. Et'2A7ill, dated January 18, 1876; application filed December 21, 1875.
To all whom it may concern:
Be it known that 1, ANDREW J. MORSE, of Boston, Suffolk county, Massachusetts, have invented an Improvement in HoseGouplings, of which the following is a specification:
This invention relates to hose-couplings, the object being to cap or cover the hose end, and hold it firmly between rings fitted within and outside the hose, and made to compress and hold the hose end, by compressing the outer ring against it, or by expanding the inner ring. The upper ends of the rings are provided with flanges, and the outer end ofthe hose-cappin g rings is compressed by the action of an inclinedfaced binding-ring that forcesinward and compresses the substance of the ring, as the hinding-ring is attached to the coupling-section.
The drawing shows a section of one end of a coupling provided with the improvement.
The couplin g-sectionais provided with screwthreads I), to receive the usual loose-running section, not shown, and at its opposite end it has the screw-threaded projection c, to which is attached the binding-ring cl, provided at its inner upper portion wit-h screw-threads to fit the screw-threads in projection c, and below the shoulderf of the binding-ring'that meets the end of c, the interior piece of the binding ring is inclined, as at e, becomingsmaller to ward the lower end of the binding-ring. The inner capping and holding ring g, has, at its upper end, a flange, h, and at its lower end an annular projection, or series of projections, z'. The outer capping-rill g j has, at its upper end, an inWardly-projecting llange adapted to extend over and form a bearing for the flanged portion of g, the flange ot'the outer ringj restin g against a shoulder on the inner portion of the coupling-section. The hose 7c is suitably lined with rubber, or it may be of rubber or fibrous material, or of other usual hose-fabric.
When this hose is to be coupled, the bindingring is passed over the end, then the inner ring g is inserted within the hose, the flange h preferably meeting the hose end, and then the outer ring j is passed over the outer portion of the end of the hose and its contained inner ring. In this position the hose-end is confined between the outer and inner faces of the two cylindrical rings, and the lower end of j terminates,
preferably, a little above the annular projection 2'. The coupling-section is now applied,its screw-threaded portion a is connected with the upper screw-threaded portion of the bindingring, and the binding-ring, as it is drawn longitudinally over the hose and outer riugj, (the upper end of the latter ring resting against the shoulder on the coupling-section,) compresses the lower end of the outer ring j from the position shown in dotted lines to the position shown in full lines, the lower end of the outer ring closing in upon the hose moreor less according to the degree of inclination of e or its length, and the end of j meets the upper portion of the annular projection, substantially as shown. A space is left between the upper portions of the rings 9 to receive the portion of the hose crowded from the nipped or compressed portion toward the end of the hose.
This invention is an improvement on Patent No. 166,130, heretofore granted to me, and is specially adapted to hold rubber-lined or rubber or fibrous hose, and it will be noticed that the capping-portions gj, in this application of my invention, are immovably fixed by contraction of a ring, and it will be noticed, also, that the capping parts, as in that patent, have no screw-threads, nor do they rotate when being attached to the hose, so as to disconnect the rubber lining from the fibrous material or to cut the hose, and, in this invention, the couplingsection may be removed from the hose for repairs, and yet leave the end of the hose capped.
The binding-ring may be provided with spanner projections, as shown on the coupling-section.
The inner cappingring might be expanded and the outer ring might be somewhat tapered so as to grasp the hose end, and the rings so fitted might be placed between the binding-ring and coupling-section, constructed as described, but, in such case, the outer capping-rill g would be shaped before applying the binding-ring, as it is now shown as shaped by the action of the binding-ring.
1 claim-- 1. The outer andinner capping-rings,in combination with the coupling-section and its threaded projection c, and the screw-threaded internally-beveled or inclined binding-ring,
combined and adapted to compress the outer surround the outer holding-ring, substantially capping-ring by the movement of the bindingas described. 7
ring, substantially as described. In testimony whereof I have signed my 2. A piece of hose, and an inner and outer name to this specification in the presence of capping-ring connected positively thereto by I two subscribing witnesses.
compression or expansion of one of the rings, ANDREW J. MORSE. in combination with a removable couplingsec- Witnesses: tion and a removable binding-ring attached G. W. GREGORY,
only to the coupling-section, and adapted to L. H. LATIMER.
Publications (1)
Publication Number | Publication Date |
---|---|
US172470A true US172470A (en) | 1876-01-18 |
Family
ID=2241877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US172470D Expired - Lifetime US172470A (en) | Improvement in hose-couplings |
Country Status (1)
Country | Link |
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US (1) | US172470A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2457633A (en) * | 1946-02-21 | 1948-12-28 | Gustave A Borg | Sealing device |
US2782060A (en) * | 1952-05-01 | 1957-02-19 | Arthur I Appleton | Separable conduit fitting |
US3030130A (en) * | 1958-06-16 | 1962-04-17 | Arthur I Appleton | Fitting for flexible conduit |
US3368831A (en) * | 1966-11-25 | 1968-02-13 | Philmac Ltd | Coupling device |
US20110087877A1 (en) * | 2009-10-08 | 2011-04-14 | Compriva Communications Privacy Solutions, Inc. | System, device and method for securely transferring data across a network |
-
0
- US US172470D patent/US172470A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2457633A (en) * | 1946-02-21 | 1948-12-28 | Gustave A Borg | Sealing device |
US2782060A (en) * | 1952-05-01 | 1957-02-19 | Arthur I Appleton | Separable conduit fitting |
US3030130A (en) * | 1958-06-16 | 1962-04-17 | Arthur I Appleton | Fitting for flexible conduit |
US3368831A (en) * | 1966-11-25 | 1968-02-13 | Philmac Ltd | Coupling device |
US20110087877A1 (en) * | 2009-10-08 | 2011-04-14 | Compriva Communications Privacy Solutions, Inc. | System, device and method for securely transferring data across a network |
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