US792074A - Hose-coupling for hydrants. - Google Patents
Hose-coupling for hydrants. Download PDFInfo
- Publication number
- US792074A US792074A US25360202A US1902253602A US792074A US 792074 A US792074 A US 792074A US 25360202 A US25360202 A US 25360202A US 1902253602 A US1902253602 A US 1902253602A US 792074 A US792074 A US 792074A
- Authority
- US
- United States
- Prior art keywords
- hose
- coupling
- cap
- hydrants
- hydrant
- 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
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/0841—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a transversally slidable locking member surrounding the tube
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/901—Cap closures
Definitions
- This invention pertains to an improvement in fire-hydrants of that class employed upon city streets.
- My invention relates mainly to an attachment for the hydrant or plug by which a line of hose may be attached instantly to such hydrant and ready for immediate use in times of fire.
- One of the objects of the invention is to provide a cap for each of the openings in the hydrant which can be removed by a single turn instead of having to screw the cap from the hydrant as in usual practice.
- Another object is to provide a fitting for the hydrant to which a hose can be instantly attached after the removal of the cap above described.
- Figure 1 is an elevation of the hydrant or plug, showing one of my attachments applied thereto.
- Fig. 2 is a side view of the attachment.
- Fig. 3 is a sectional view of the cap used in said attachment.
- Fig. 4 is a front view of the attachment.
- Fig. 5 is also a front view of the same, in part section, as taken on lineXX, Fig. 2.
- Fig. 6 is a perspective view of the attachment.
- Fig. 7 is a view of the back of the cap, showing a'depression and lugs therein.
- Fig. 8 is a perspective view of a hosefitting adapted for engaging the attachment.
- Fig. 9 is also a perspective view of the hoselitting as viewed from the rear.
- Fig. 10 is a longitudinal section of the hose-fitting in connection with the attachment.
- A is the ordinary fire hydrant or plug, having the usual threaded projections ca. These have heretofore been provided with the cap shown at .7). It is my purpose to dispense with this cap, because too much time is consumed in removing it when the plug is to be used on short notice.
- the caps b are all removed, therefore, and in lieu thereof is provided the attachmentillustrated in several of the figures and indicated by B. Said attachment comprises a body portion which may be knurled or formed so as to take a wrench, whereby it may be screwed over the projection a by means of the threaded aperture O, Fig. 10.
- a cylindrical projection D On the front face of the body is a cylindrical projection D, in the end of which is cut a slot E, larger at the top than at the bottom, much the same as the form of a keystone. This slot is overhung at each side with a lip F. In this manner a dovetailed inclosure is formed for receiving and retaining a hose coupling or fitting.
- This coupling merely consists of a cylindrical body G, having a bore H therethrough for communicating with the hose, to which said body is attached.
- a housing I At the top of said body is a housing I, having a slot J, within which is a spring plunger adapted to engage a socket L in the projection D within the slot E, as shown in Fig. 10.
- the said spring-plunger is operated by means of a finger-piece M when disengaging the coupling from the part D; but the end of the plunger is beveled, as shown, so that in making a coupling in case of fire the beveled end will strike the part D and be forced back, so that the fitting can be pushed into place, and on reaching the socket L the spring will force the plunger into it and the device is locked in place.
- the parts B D are bored at N to correspond with H to form a continuous passage from the hydrant to the hose, as will be understood.
- a ea O is )rovided Fi s.
- the cap 0 can be detached almost instantly and does away with the old-fashioned screw-cap mentioned hereinbefore. Furthermore, when attaching the hose but a moment is necessary for the operation, and the time lost in attaching the hose by the old method is saved by this arrangement.
- said stem D for communicating with said hydrant, said stem D having a tapered groove 1G extending across its face at right angles to the said bore l, the lips F overhanging the groove E as shown and for the pur poses set forth, the grooves O in the rounded periphery of the said portion D concentric with said rounded surface, the said grooves being equidistant from the face of the said portion D throughout their entire lengths, one end o'f-each terminating in a closed end diametrically opposite the end of the other, the opposite ends of said grooves being turned at right angles to their lengths toward the face of D and terminating at that face as shown, the coupling G for engaging the groove E, flanges G at each side thereof for entering said groove E and engaging the lips F, there being a bore H in said coupling to communicate with the bore N when attached to D, the enlargement I having the recess J therein, the spring-bolt K in the recess for engaging the coupling D for locking the two coupling portions together,
Description
No. 792,074. PATENTED JUNE 13, 1905. G. RATHBURN.
HOSE COUPLING FOE HYDRANTS.
APPLICATION FILED DEC. 22, 1902. RENEWED APR. 3, 1905.
WIS 4 INVENTUH W? B j Patented June 13, 1905.
ATENT FFICE.
GEORGE RATHBURN, OF PEORIA, ILLINOIS.
HOSE-COUPLING FOR HYDRANTS.
SPECIFICATION forming part of Letters Patent No. 792,074, dated June 13, 1905.
Application filed December 22, 1902. Renewed April 3, 1905. Serial No. 253,602.
To all whom, 1 25 may concern:
Be it known that I, GEORGE RATHBURN, a citizen of the United States, residingat Peoria, in the county of Peoria and State of Illinois, have invented certain new and useful Improvements in Hose-Couplings for Hydrants; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make-and use the same.
This invention pertains to an improvement in fire-hydrants of that class employed upon city streets.
My invention relates mainly to an attachment for the hydrant or plug by which a line of hose may be attached instantly to such hydrant and ready for immediate use in times of fire.
One of the objects of the invention is to provide a cap for each of the openings in the hydrant which can be removed by a single turn instead of having to screw the cap from the hydrant as in usual practice.
Another object is to provide a fitting for the hydrant to which a hose can be instantly attached after the removal of the cap above described.
In the accompanying drawings, Figure 1 is an elevation of the hydrant or plug, showing one of my attachments applied thereto. Fig. 2 is a side view of the attachment. Fig. 3 is a sectional view of the cap used in said attachment. Fig. 4 is a front view of the attachment. Fig. 5 is also a front view of the same, in part section, as taken on lineXX, Fig. 2. Fig. 6 is a perspective view of the attachment. Fig. 7 is a view of the back of the cap, showing a'depression and lugs therein. Fig. 8 is a perspective view of a hosefitting adapted for engaging the attachment. Fig. 9 is also a perspective view of the hoselitting as viewed from the rear. Fig. 10 is a longitudinal section of the hose-fitting in connection with the attachment.
In the figures, A is the ordinary fire hydrant or plug, having the usual threaded projections ca. These have heretofore been provided with the cap shown at .7). It is my purpose to dispense with this cap, because too much time is consumed in removing it when the plug is to be used on short notice. The caps b are all removed, therefore, and in lieu thereof is provided the attachmentillustrated in several of the figures and indicated by B. Said attachment comprises a body portion which may be knurled or formed so as to take a wrench, whereby it may be screwed over the projection a by means of the threaded aperture O, Fig. 10. On the front face of the body is a cylindrical projection D, in the end of which is cut a slot E, larger at the top than at the bottom, much the same as the form of a keystone. This slot is overhung at each side with a lip F. In this manner a dovetailed inclosure is formed for receiving and retaining a hose coupling or fitting. (Shown in Figs. 8, 9, and 10.) This coupling merely consists of a cylindrical body G, having a bore H therethrough for communicating with the hose, to which said body is attached. At the top of said body is a housing I, having a slot J, within which is a spring plunger adapted to engage a socket L in the projection D within the slot E, as shown in Fig. 10. The said spring-plunger is operated by means of a finger-piece M when disengaging the coupling from the part D; but the end of the plunger is beveled, as shown, so that in making a coupling in case of fire the beveled end will strike the part D and be forced back, so that the fitting can be pushed into place, and on reaching the socket L the spring will force the plunger into it and the device is locked in place. The parts B D are bored at N to correspond with H to form a continuous passage from the hydrant to the hose, as will be understood.
The coupling described is provided on each edge with a flange G, which enter behind the lips F and serve to hold the member in place in a very secure manner, it being understood that the body G is wedge-shaped to fit into the slot E. The face of the said body is made perfectly flat, as is also the face of the part D within the slot, so that when the parts are placed together, as in Fig. 10, a perfectly water-tight joint is assured. A packing of some form may of course be used, if desired, to aid in making said joint tight; but this will not be necessary if the parts are properly formed. Iln Figs. 2, 4c, 5, 6, and lO are shown two grooves O, which are cut in the periphery of the projection D concentric with the circumference of the bore N, and one end of each groove turns toward the said slot E, as
shown in Fig. 2. A ea O is )rovided Fi s.
3 and 7, to slip over the projection and lugs 1 at diametrically opposite sides of the bore of said cap, enter the grooves O, and a turn to the left secures the cap in place.
It will now be seen that the cap 0 can be detached almost instantly and does away with the old-fashioned screw-cap mentioned hereinbefore. Furthermore, when attaching the hose but a moment is necessary for the operation, and the time lost in attaching the hose by the old method is saved by this arrangement.
1 may vary the construction of the parts materially without departing from the spirit and intent of the invention.
Having described my invention, I claim In a hose-coupling,- the combination with the hydrant A having the threaded projection a, of the fitting B adapted to screw thereonto, the stem D of round cross-section formed with the said fitting, there being a bore N through the fitting and. stem for communicating with said hydrant, said stem D having a tapered groove 1G extending across its face at right angles to the said bore l, the lips F overhanging the groove E as shown and for the pur poses set forth, the grooves O in the rounded periphery of the said portion D concentric with said rounded surface, the said grooves being equidistant from the face of the said portion D throughout their entire lengths, one end o'f-each terminating in a closed end diametrically opposite the end of the other, the opposite ends of said grooves being turned at right angles to their lengths toward the face of D and terminating at that face as shown, the coupling G for engaging the groove E, flanges G at each side thereof for entering said groove E and engaging the lips F, there being a bore H in said coupling to communicate with the bore N when attached to D, the enlargement I having the recess J therein, the spring-bolt K in the recess for engaging the coupling D for locking the two coupling portions together, there being a socket L in the portion D for receiving said bolt K, a spring surro un din g the bolt for normally keeping said bolt thrown outward into the said socket L,and the finger-piece M attached to K for operating the said bolt all as set forth and described.
In testimony whereof I aflix my signature in presence of two witnesses.
GEORGE BATH BU RN.
\Vitnesses;
DAN. R. SHEEN, CLAUDE J. CAREY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25360202A US792074A (en) | 1902-12-22 | 1902-12-22 | Hose-coupling for hydrants. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25360202A US792074A (en) | 1902-12-22 | 1902-12-22 | Hose-coupling for hydrants. |
Publications (1)
Publication Number | Publication Date |
---|---|
US792074A true US792074A (en) | 1905-06-13 |
Family
ID=2860563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US25360202A Expired - Lifetime US792074A (en) | 1902-12-22 | 1902-12-22 | Hose-coupling for hydrants. |
Country Status (1)
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US (1) | US792074A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345088A (en) * | 1965-03-19 | 1967-10-03 | Joseph L Nagle | Hose coupling |
US5788291A (en) * | 1996-07-19 | 1998-08-04 | Williams; Jack R. | Detachable hose assembly with debris cavity |
US20120013118A1 (en) * | 2010-07-16 | 2012-01-19 | Ipex Technologies, Inc. | Connector assemblies for flow restricting apparatuses |
US8757667B2 (en) | 2010-07-16 | 2014-06-24 | Ipex Technologies Inc. | Adapters and connector assemblies for flow managing apparatuses |
US20150338002A1 (en) * | 2002-06-27 | 2015-11-26 | Charles Mark Lashinske | Pipe connector and system therefor |
US10359221B2 (en) * | 2014-10-15 | 2019-07-23 | Mpi Corporation | Working fluid output device for temperature control system |
-
1902
- 1902-12-22 US US25360202A patent/US792074A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345088A (en) * | 1965-03-19 | 1967-10-03 | Joseph L Nagle | Hose coupling |
US5788291A (en) * | 1996-07-19 | 1998-08-04 | Williams; Jack R. | Detachable hose assembly with debris cavity |
US20150338002A1 (en) * | 2002-06-27 | 2015-11-26 | Charles Mark Lashinske | Pipe connector and system therefor |
US20120013118A1 (en) * | 2010-07-16 | 2012-01-19 | Ipex Technologies, Inc. | Connector assemblies for flow restricting apparatuses |
US8511714B2 (en) * | 2010-07-16 | 2013-08-20 | Ipex Technologies Inc. | Connector assemblies for flow restricting apparatuses |
US8757667B2 (en) | 2010-07-16 | 2014-06-24 | Ipex Technologies Inc. | Adapters and connector assemblies for flow managing apparatuses |
US10359221B2 (en) * | 2014-10-15 | 2019-07-23 | Mpi Corporation | Working fluid output device for temperature control system |
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