US3120857A - Adjustable ball cock - Google Patents
Adjustable ball cock Download PDFInfo
- Publication number
- US3120857A US3120857A US9427661A US3120857A US 3120857 A US3120857 A US 3120857A US 9427661 A US9427661 A US 9427661A US 3120857 A US3120857 A US 3120857A
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- United States
- Prior art keywords
- sleeve
- standpipe
- supply pipe
- ball cock
- coupling means
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Classifications
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
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- 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
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7439—Float arm operated valve
- Y10T137/7446—With flow guide or restrictor
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- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86348—Tank with internally extending flow guide, pipe or conduit
- Y10T137/86372—Inlet internally extending
Definitions
- the present invention relates to ball cocks and particularly to adjustable apparatus for connecting the standpipe of a ball cock to a water supply pipe and for supporting the standpipe in a water tank with the upper end of the standpipe a desired elevation above the bottom of the tank.
- the present invention is particularly adapted for use as a replacement ball cock, although it may be used equally well as an original installation.
- FEGURE l is a fragmentary side elevation of a ball cock mounted on the bottom wall of a water tank and connected to a water supply pipe and illustrating one embodiment of the present invention
- FIGURE 2 is a fragmentary longitudinal section taken substantially on the line 2-2 of FIGURE 1;
- FIGURE 3 is an enlarged section taken on the line 3;3 of FEGURE 2.
- the ball cock it includes a standpipe l2 and a fill pipe 14, on the upper ends of which is secured a valve casing 16.
- a float arm 18 is operatively mounted for actuating the valve mechanism (not shown) within valve casing 16. Any suitable valve mechanism may be used, and one such mechanism is shown in the aforesaid Letters Patent, Number 2,869,571.
- the standpipe 12 In its normal operating position, the standpipe 12 is mounted on the bottom wall 2%) of a water tank 22 (fragcntarily shown) with the lower end of standpipe 12 extending through the opening 24 in bottom wall 2%). Adjacent the opening 2d and on the external side of the water tank 22 is a water supply pipe 26 through which Water can be supplied to standpipe l2 and from there to the water tank 22 via the valve casing 16 and fill pipe 14. In mounting the ball cock ill in its operating position it is necessary to provide communication between the upper end of water supply pipe 26 and the lower end of standpipe l2, and it is also necessary to seal the opening remaining in bottom wall Zil after standpipe 12 has been inserted therethrough.
- a nut 3d On the upper end of the sleeve 28 is a nut 3d, and operatively positioned around the standpipe 12 and between sleeve 28 and nut 30 is a rubberlike gasket ring 32.
- a liquid tight joint is provided by screwing nut 3d onto sleeve 28 until the gasket ring 32 is squeezed tightly between these parts and the standpipe 12.
- the space between sleeve 28 and the edges of opening 24 are effectively sealed by the nut 34 which has a conical shaped annular gasket 36 on its lower face, and the nut 38, both threadedly connected to the sleeve 28 and 3 adapted to clamp the bottom wall 20 and gasket 35 therebetween so as to provide the desired liquid seal.
- the sleeve 23 also has a nut 49 threadedly connected to its lower end, and operatively positioned around the water supply pipe 26 and between the sleeve 28 and nut iii is a rubber-like gasket ring 42, which when the nut 49 is screwed onto sleeve 28 will squeeze the gasket ring 42 so as to provide a liquid tight joint between sleeve 23 and water supply pipe 26.
- the standpipe 12 can be turned on its axis until the float arm 18 extends in the proper direction in the water tank 22 and the connection between standpipe 12 and the sleeve 28 can then be tightened to eilect a water tight joint between these parts.
- a means has been provided for elfecting a water tight connection between the ball cock and the water supply pipe 26, which means is adjustable so as to accommodate variations in spacing that may exist between the bottom wall of a water tank and its water supply pipe.
- the ball cock 10 is also constructed and arranged so that its upper end can be positioned a desired elevation above the bottom wall 20.
- the standpipe 12 extends substantially to the bottom of sleeve 28 so that when the upper connection, formed by nut 30 and gasket ring 32, is loose, the standpipe 12 can be moved axially within sleeve 28 to any position wherein the lower end of standpipe remains between the gasket rings 32 and 42. Thereafter, the upper connection is tightened, the ball cock 10 will be retained in this position with the float control mechanism retained at a desired elevation.
- the normal elevation of the water in the water tank 22 can be determined so as to provide the mos effective flushing action and to provide the most economical usage of the Water.
- the lower end of standpipe 12 is provided with a spider 44 which is slidable on the inner wall of the sleeve 28.
- the spider 44 can be retained on the lower end of standpipe 12 in any suitable manner, and in the present embodiment, this is accomplished by the lower end of standpipe 12 being outwardly flared as at 46, to restrict the spider 44 to movement on the standpipe 12.
- the spider 44 is made of a suitable material, such as nylon, to permit easy axial adjustment of the elevation of the ball cock 10.
- a ball cock assembly adapted to be mounted in an opening in the bottom wall of a water tank and adapted to be connected to a water supply pipe positioned below the opening in said bottom wall, said ball cock assembly comprising a sleeve adapted to extend through said opening, a first coupling on the lower end of said sleeve adapted to connect said sleeve to said water supply pipe, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, sealing means axially adjustable to selected positions on said sleeve and adapted to engage said bottom wall in any of said selected positions so as to provide a liquid seal between said bottom wall and said sleeve, a standpipe with valve means on its upper end for controlling flow of water therethrough, the lower end of said standpipe extending into said sleeve and axially mov
- a tank having an opening in its bottom wall; a liquid supply pipe terminating below said tank generally in alignment with said opening; and a ball cock assembly mounted in said opening and connected to said liquid supply pipe, said ball cock assembly comprising a sleeve extending through said opening and receiving in its lower end the upper end of said supply pipe, first coupling means connecting said sleeve and said liquid supply pipe to provide a liquid tight joint, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, means on the external side of said sleeve secured to the upper and lower edges of said opening for effecting a liquid tight joint between the sleeve and the edges of said opening, said means being axially movable on said sleeve to selected positions to enable the sleeve to be connected to said liquid supply pipe and to said said ball
- a ball cock assembly comprising a sleeve adapted to be vertically disposed, first coupling means connected to the lower end of said sleeve and adapted to retain with said lower end the end of a liquid supply pipe, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, sealing means axially adjustable to selected positions on the external side of said sleeve adapted to engage retainingly and in sealing relationship the upper and lower edges of an opening in the bottom wall of a tank, a standpipe with valve means at its upper end for controlling flow of liquid therethrough, the lower end of said standpipe extending into said sleeve and being axially movable relative thereto, said standpipe having a smaller external dimension than the internal dimension of said sleeve so as to be spaced therefrom, spider means carried on the lower end of
- a sleeve member adapted to be disposed in a generally vertical position, a first coupling means on the lower end of said sleeve member for connection with a Water supply pipe, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, axially adjustable mounting means on the external side of said sleeve member, a standpipe with its lower end telescoped into said sleeve member, and second coupling means on the upper end of said sleeve member securing the standpipe in a selected axial position in said sleeve member, said second coupling means including a second packing nut threadedly connected to said sleeve and a second resilient annulus 5 positioned between said sleeve and said standpipe and urged into sealing relation therewith by said second
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Description
Feb. 11, 1964 E. FISCHER ETAL 3,120,857
ADJUSTABLE BALL cocx Filed March 8, 1961 INVENTORS. EDWARD FISCHER BY ROBERT R. ROSENE OLSEN AND STEPHENSON ATTORNEYS United States Patent Ofilice 3,129,857 Patented Feb. 11, 1964 3,12%),857 ADHETAELE BALL 096K Edward Fischer, Saline, Mich, and Robert R. Rescue, Malvem, Aria, assignors to Hoover Ball and Bearing Company, Ann Arbor, Mich a corporation of Michigan Filed Mar. 8, 1961, Ser. No. 94,276 4 Claims. (Cl. 131-592) The present invention relates to ball cocks and particularly to adjustable apparatus for connecting the standpipe of a ball cock to a water supply pipe and for supporting the standpipe in a water tank with the upper end of the standpipe a desired elevation above the bottom of the tank. The present invention is particularly adapted for use as a replacement ball cock, although it may be used equally well as an original installation.
When replacing a worn or defective ball cock with a new one, a problem frequently arises when attempting to connect the lower end of the replacement standpipe to the originally installed water supply pipe. This problem occurs when installing a ball cock having a conventional mounting structure such as is shown, for example, in the United States Letters Patent to Price et 21.1., Number 2,869,571, which mounting structure requires the standpipe initially to be secured in sealed relation to the bottom wall of a water tank and with the float arm extending in the proper direction. The location of the lower coupling, which is adapted to be connected to the upper end of the water supply pipe, is then fixed, and if this location is not suitable for maldng the proper connection with the end of the water supply pipe, modification or an addition to the latter is required. It can be appreciated that making such modification or addition can be troublesome and costly, particularly when the supply pipe is old or in a relatively inacessible location. Furthermore, this problem most frequently arises with old installations where the originfl ball cock structures have different dimensions from new ball cocks that may now be used by plumbers.
Accordingly, it is a principal object of the present invention to provide a ball cock structure having improved mounting means so that the standpipe can be connected to the bottom wall of the water tank and to the end of the water supply pipe, and such connections can be made easily, irrespective of rather large variations that may exist in the spacing between the end of the water supply pipe and the bottom wall of the water tank.
It is still another object of the present invention to provide a ball cock structure of the foregoing character which is constructed and arranged so that the mounting means thereof can initially be secured to the end of the water inlet pipe, and thereafter, this means can be adjusted as required to permit a proper connection to be made with the bottom wall of the water tank.
It is still another object of the present invention to provide a ball cock structure of the foregoing character which is constructed and arranged so that the standpipe may be turned on its longitudinal axis after the connection to the bottom wall of the water tank has been made, thereby facilitating aligning of the float arm in the proper direction.
Another problem that sometimes arises in connection with either original or replacement ball cock installations occurs when it is desired to change the normal elevation of water in the water tank or the efiective elevation of the ball float. With respect to this problem, a practice sometimes followed to obtain the desired results is to bend the float arm, which practice is undesirable for obvious reasons.
Accordingly, it is still another object of the present invention to provide a ball cock structure which is constructed and arranged so that the standpipe is vertically adjustable relative to the mounting means therefor so that the level of water normally maintained in the water tank can be established between relatively wide limits, thereby assuming maximum economy in the use of the water.
It is still another object of the present invention to provide a ball cock structure adapted for use either in new water tank installations or as a replacement part and which is characterized by the adjustments that can be made in its mounting means thereby providing maximiun applicability while realizing the most effective results of operation.
Other objects of this invention will appear in the following description and appended claims, reference being bad to the accompanying drawings forming a part of this specification wherein like reference characters designate corresponding parts in the several views.
In the drawings:
FEGURE l is a fragmentary side elevation of a ball cock mounted on the bottom wall of a water tank and connected to a water supply pipe and illustrating one embodiment of the present invention;
FIGURE 2 is a fragmentary longitudinal section taken substantially on the line 2-2 of FIGURE 1; and
FIGURE 3 is an enlarged section taken on the line 3;3 of FEGURE 2.
Before explaining the present invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and arrange ment of parts illustrated in the accompanying drawings, since the invention is capable of other embodiments and of being practiced or carried out in various ways. Also, it is to be understood that the phrascology or terminology employed herein is for the purpose of description and not of limitation.
Referring now to the drawing, a more detailed description will be made of the present invention. The ball cock it) includes a standpipe l2 and a fill pipe 14, on the upper ends of which is secured a valve casing 16. A float arm 18 is operatively mounted for actuating the valve mechanism (not shown) within valve casing 16. Any suitable valve mechanism may be used, and one such mechanism is shown in the aforesaid Letters Patent, Number 2,869,571.
In its normal operating position, the standpipe 12 is mounted on the bottom wall 2%) of a water tank 22 (fragcntarily shown) with the lower end of standpipe 12 extending through the opening 24 in bottom wall 2%). Adjacent the opening 2d and on the external side of the water tank 22 is a water supply pipe 26 through which Water can be supplied to standpipe l2 and from there to the water tank 22 via the valve casing 16 and fill pipe 14. In mounting the ball cock ill in its operating position it is necessary to provide communication between the upper end of water supply pipe 26 and the lower end of standpipe l2, and it is also necessary to seal the opening remaining in bottom wall Zil after standpipe 12 has been inserted therethrough.
For these purposes, there is provided the externally threaded sleeve member or sleeve 25% into which the standpipe 12 extends. On the upper end of the sleeve 28 is a nut 3d, and operatively positioned around the standpipe 12 and between sleeve 28 and nut 30 is a rubberlike gasket ring 32. A liquid tight joint is provided by screwing nut 3d onto sleeve 28 until the gasket ring 32 is squeezed tightly between these parts and the standpipe 12.
The space between sleeve 28 and the edges of opening 24 are effectively sealed by the nut 34 which has a conical shaped annular gasket 36 on its lower face, and the nut 38, both threadedly connected to the sleeve 28 and 3 adapted to clamp the bottom wall 20 and gasket 35 therebetween so as to provide the desired liquid seal.
The sleeve 23 also has a nut 49 threadedly connected to its lower end, and operatively positioned around the water supply pipe 26 and between the sleeve 28 and nut iii is a rubber-like gasket ring 42, which when the nut 49 is screwed onto sleeve 28 will squeeze the gasket ring 42 so as to provide a liquid tight joint between sleeve 23 and water supply pipe 26.
From the foregoing description, it can be seen that the extent of spacing of the upper end of Water inlet pipe 26 relative to the bottom wall 20 can vary an amount equal nearly to the length of sleeve 28, and a proper connection can still be made between water supply pipe 26 and standpipe 12. Thus, when making this connection, the connection between water supply pipe 26 and sleeve 28 can first be made. The nuts 34 and 36 can then be turned to efiect axial movements of the same until they are in position to effect a sealed engagement with the bottom wall 20, as previously described.
Thereafter, the standpipe 12 can be turned on its axis until the float arm 18 extends in the proper direction in the water tank 22 and the connection between standpipe 12 and the sleeve 28 can then be tightened to eilect a water tight joint between these parts. Thus, it can be understood that a means has been provided for elfecting a water tight connection between the ball cock and the water supply pipe 26, which means is adjustable so as to accommodate variations in spacing that may exist between the bottom wall of a water tank and its water supply pipe.
The ball cock 10 is also constructed and arranged so that its upper end can be positioned a desired elevation above the bottom wall 20. Referring to FIGURE 2, it can be seen that the standpipe 12 extends substantially to the bottom of sleeve 28 so that when the upper connection, formed by nut 30 and gasket ring 32, is loose, the standpipe 12 can be moved axially within sleeve 28 to any position wherein the lower end of standpipe remains between the gasket rings 32 and 42. Thereafter, the upper connection is tightened, the ball cock 10 will be retained in this position with the float control mechanism retained at a desired elevation. Thus, within limits, the normal elevation of the water in the water tank 22 can be determined so as to provide the mos effective flushing action and to provide the most economical usage of the Water.
In order to maintain the standpipe 12 in its proper coaxial alignment with the sleeve 28, the lower end of standpipe 12 is provided with a spider 44 which is slidable on the inner wall of the sleeve 28. The spider 44 can be retained on the lower end of standpipe 12 in any suitable manner, and in the present embodiment, this is accomplished by the lower end of standpipe 12 being outwardly flared as at 46, to restrict the spider 44 to movement on the standpipe 12. Also, in the present embodiment the spider 44 is made of a suitable material, such as nylon, to permit easy axial adjustment of the elevation of the ball cock 10.
Having thus described our invention, we claim:
1. A ball cock assembly adapted to be mounted in an opening in the bottom wall of a water tank and adapted to be connected to a water supply pipe positioned below the opening in said bottom wall, said ball cock assembly comprising a sleeve adapted to extend through said opening, a first coupling on the lower end of said sleeve adapted to connect said sleeve to said water supply pipe, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, sealing means axially adjustable to selected positions on said sleeve and adapted to engage said bottom wall in any of said selected positions so as to provide a liquid seal between said bottom wall and said sleeve, a standpipe with valve means on its upper end for controlling flow of water therethrough, the lower end of said standpipe extending into said sleeve and axially movable relative thereto, and a sec ond coupling on the upper end of said sleeve operatively connected to said standpipe to secured said standpipe at a desired height relative to said bottom wall and to provide a liquid seal between said standpipe and said sleeve, said second coupling means including a second packing nut threadedly connected to said sleeve and a second resilient annulus positioned between said sleeve and said standpipe and urged into sealing relation therewith by said second packing nut.
2. In combination: a tank having an opening in its bottom wall; a liquid supply pipe terminating below said tank generally in alignment with said opening; and a ball cock assembly mounted in said opening and connected to said liquid supply pipe, said ball cock assembly comprising a sleeve extending through said opening and receiving in its lower end the upper end of said supply pipe, first coupling means connecting said sleeve and said liquid supply pipe to provide a liquid tight joint, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, means on the external side of said sleeve secured to the upper and lower edges of said opening for effecting a liquid tight joint between the sleeve and the edges of said opening, said means being axially movable on said sleeve to selected positions to enable the sleeve to be connected to said liquid supply pipe and to said bottom wall irrespective of variations in spacing between these parts, a standpipe with valve means for controlling ilow of liquid from said liquid supply pipe into said tank, the lower end of said standpipe extending into said sleeve and being axially movable relative thereto so as to enable the elevation of the upper end of the standpipe to be varied relative to said tank, and second coupling means connecting said sleeve and said liquid supply pipe to provide a liquid tight joint, said second coupling means including a second packing nut threadedly connected to said sleeve and a second resilient annulus positioned between said sleeve and said standpipe and urged into sealing relation therewith by said second packing nut.
3. A ball cock assembly comprising a sleeve adapted to be vertically disposed, first coupling means connected to the lower end of said sleeve and adapted to retain with said lower end the end of a liquid supply pipe, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, sealing means axially adjustable to selected positions on the external side of said sleeve adapted to engage retainingly and in sealing relationship the upper and lower edges of an opening in the bottom wall of a tank, a standpipe with valve means at its upper end for controlling flow of liquid therethrough, the lower end of said standpipe extending into said sleeve and being axially movable relative thereto, said standpipe having a smaller external dimension than the internal dimension of said sleeve so as to be spaced therefrom, spider means carried on the lower end of said standpipe and operably positioned to maintain the lower end of said pipe concentrically of said sleeve, and second coupling means connected to the upper end of said sleeve for securing the standpipe concentrically at a desired elevation in said sleeve and for effecting a liquid tight joint between said sleeve and said standpipe, said second coupling means including a second packing nut threadedly connected to said sleeve and a second resilient annulus positioned between said sleeve and said standpipe and urged into sealing relation therewith by said second packing not.
4. In a ball cock assembly, a sleeve member adapted to be disposed in a generally vertical position, a first coupling means on the lower end of said sleeve member for connection with a Water supply pipe, said first coupling means including a first packing nut threadedly connected to said sleeve and a resilient annulus adapted to be positioned between said sleeve and said liquid supply pipe and to be urged into sealing relation therebetween by said first packing nut, axially adjustable mounting means on the external side of said sleeve member, a standpipe with its lower end telescoped into said sleeve member, and second coupling means on the upper end of said sleeve member securing the standpipe in a selected axial position in said sleeve member, said second coupling means including a second packing nut threadedly connected to said sleeve and a second resilient annulus 5 positioned between said sleeve and said standpipe and urged into sealing relation therewith by said second packing nut.
References Cited in the file of this patent UNITED STATES PATENTS 1,058,033 Case Apr. 8, 1913 1,299,441 Ennis Apr. 8, 1919 1,568,772 Rubin llan. 5, 1926 1,714,803 Mueller May 28, 1929 2,495,532 Leonard Jan. 24, 1950 2,752,936 Cantalupo July 3, 195 2,776,168 Schweda Ian. 1, 1957 2,779,610 Risley Jan. 29, 1957 2,827,073 Owens Mar. 18, 1 58 UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent No, 3, 120,857 February 11, 1964 Edward Fischer et alh It is hereby certified that error appears in the above numbered patent requiring correction and that the said Letters Patent should read as corrected below.
for "not" read nut Signed and sealed this 14th day of July 1964* (SEAL) Attest:
EDWARD J. BRENNER Commissioner of Patents ESTON G. JOHNSON Attesting Officer
Claims (1)
- 4. IN A BALL COCK ASSEMBLY, A SLEEVE MEMBER ADAPTED TO BE DISPOSED IN A GENERALLY VERTICAL POSITION, A FIRST COUPLING MEANS ON THE LOWER END OF SAID SLEEVE MEMBER FOR MAKING CONNECTION WITH A WATER SUPPLY PIPE, SAID FIRST COUPLING MEANS INCLUDING A FIRST PACKING NUT THREADEDLY CONNECTED TO SAID SLEEVE AND A RESILIENT ANNULUS ADAPTED TO BE POSITIONED BETWEEN SAID SLEEVE AND SAID LIQUID SUPPLY PIPE AND TO BE URGED INTO SEALING RELATION THEREBETWEEN BY SAID FIRST PACKING NUT, AXIALLY ADJUSTABLE MOUNTING MEANS ON THE EXTERNAL SIDE OF SLEEVE MEMBER, A STANDPIPE WITH ITS LOWER END TELESCOPED INTO SAID SLEEVE MEMBER, AND SECOND COUPLING MEANS ON THE UPPER END OF SAID SLEEVE MEMBER SECURING THE STANDPIPE IN A SELECTED AXIAL POSITION IN SAID SLEEVE MEMBER, SAID SECOND COUPLING MEANS INCLUDING A SECOND PACKING NUT THREADEDLY CONNECTED TO SAID SLEEVE AND A SECOND RESILIENT ANNULUS POSITIONED BETWEEN SAID SLEEVE AND SAID STANDPIPE AND URGED INTO SEALING RELATION THEREWITH BY SAID SECOND PACKING NUT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US9427661 US3120857A (en) | 1961-03-08 | 1961-03-08 | Adjustable ball cock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US9427661 US3120857A (en) | 1961-03-08 | 1961-03-08 | Adjustable ball cock |
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US3120857A true US3120857A (en) | 1964-02-11 |
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Application Number | Title | Priority Date | Filing Date |
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US9427661 Expired - Lifetime US3120857A (en) | 1961-03-08 | 1961-03-08 | Adjustable ball cock |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3396995A (en) * | 1964-05-14 | 1968-08-13 | Burnside Ralph | Ball-cock shank |
US4182364A (en) * | 1977-06-30 | 1980-01-08 | Coast Foundry & Mfg. Co. | Adjustable ball cock riser |
US20110013971A1 (en) * | 2009-07-19 | 2011-01-20 | I-Sin Peng | Coupling Structure of a Telescopic Rod |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1058033A (en) * | 1913-04-08 | Edgar D Case | Check overflow-fitting. | |
US1299441A (en) * | 1918-05-04 | 1919-04-08 | Edward Ennis | Waste-fitting for fountain-cuspidors. |
US1568772A (en) * | 1921-04-19 | 1926-01-05 | Rubin Hyman | Adjustable hot and cold water mixer, with filter and delivery nozzle, for sinks, etc. |
US1714903A (en) * | 1926-04-24 | 1929-05-28 | Dana Duncan | Apparatus for burning fluid fuel |
US2495532A (en) * | 1947-04-04 | 1950-01-24 | James B Leonard | Pipe fitting |
US2752936A (en) * | 1954-01-25 | 1956-07-03 | Crane Co | Float supply valves |
US2776168A (en) * | 1954-09-20 | 1957-01-01 | Rufin L Schweda | Extension and telescoping attachment for nozzle of showers |
US2779610A (en) * | 1950-05-23 | 1957-01-29 | Dresser Ind | Sealed pipe coupling with constrictible wedge bushing |
US2827073A (en) * | 1955-06-20 | 1958-03-18 | Jesse C Owens | Tank refilling valve |
-
1961
- 1961-03-08 US US9427661 patent/US3120857A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1058033A (en) * | 1913-04-08 | Edgar D Case | Check overflow-fitting. | |
US1299441A (en) * | 1918-05-04 | 1919-04-08 | Edward Ennis | Waste-fitting for fountain-cuspidors. |
US1568772A (en) * | 1921-04-19 | 1926-01-05 | Rubin Hyman | Adjustable hot and cold water mixer, with filter and delivery nozzle, for sinks, etc. |
US1714903A (en) * | 1926-04-24 | 1929-05-28 | Dana Duncan | Apparatus for burning fluid fuel |
US2495532A (en) * | 1947-04-04 | 1950-01-24 | James B Leonard | Pipe fitting |
US2779610A (en) * | 1950-05-23 | 1957-01-29 | Dresser Ind | Sealed pipe coupling with constrictible wedge bushing |
US2752936A (en) * | 1954-01-25 | 1956-07-03 | Crane Co | Float supply valves |
US2776168A (en) * | 1954-09-20 | 1957-01-01 | Rufin L Schweda | Extension and telescoping attachment for nozzle of showers |
US2827073A (en) * | 1955-06-20 | 1958-03-18 | Jesse C Owens | Tank refilling valve |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3396995A (en) * | 1964-05-14 | 1968-08-13 | Burnside Ralph | Ball-cock shank |
US4182364A (en) * | 1977-06-30 | 1980-01-08 | Coast Foundry & Mfg. Co. | Adjustable ball cock riser |
US20110013971A1 (en) * | 2009-07-19 | 2011-01-20 | I-Sin Peng | Coupling Structure of a Telescopic Rod |
US8043020B2 (en) * | 2009-07-19 | 2011-10-25 | I-Sin Peng | Coupling structure of a telescopic rod |
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