US221610A - Improvement in extension water-cock keys - Google Patents
Improvement in extension water-cock keys Download PDFInfo
- Publication number
- US221610A US221610A US221610DA US221610A US 221610 A US221610 A US 221610A US 221610D A US221610D A US 221610DA US 221610 A US221610 A US 221610A
- Authority
- US
- United States
- Prior art keywords
- cock
- cross
- tube
- keys
- arms
- 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
- 241000048246 Gallicrex cinerea Species 0.000 title description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
-
- 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
- Y10T137/5327—Hydrant type
- Y10T137/5456—With casing
- Y10T137/5468—Cap, cover or hood
Definitions
- Figure 1 is a vertical section of my improved key, taken through the line a: .10, Fig. 2.
- Fig. 2 is a bottomview of the same.
- Fig. 3 is a detail side view of the lower part of the same.
- Fig. 4 is a cross-section of the same, taken through the line 3 3 Fig. 1.
- the object of this'invention is to furnish an improved key for opening and closing the cocks of water-pipes, gas-pipes, &c., when placed below the surface of the ground, and which sh all be so constructed that they maybe extended and contracted, as the depth of the pipe may require, and which shall be strong and durable, simple in constructwn, and convenient in use, allowing the water to be shut off and let on very quickly.
- the invention consists in the lower tube provided with a cross-notch in its lower end and lugs upon the opposite sides of its upper end, the upper tube provided with longitudinal slots inits opposite sid es, withstrengthening-flanges upon its sides and ends, and an equal-armed cross made with half-round arms and beveled ends upon its upper end, and the plate provided with the half-round grooves in its upper side, in combination with each other; and in the combination of the cover provided with the curved cross-head arms with the frame provided with the slotted lugs, and formed upon the plate of the extension-key, as hereinafter fully described.
- A is a cast-iron tube, of any convenient length and size, and which has a cross-notch, a, formed in its lower end to receive and be attached to the cross-head of the cock-stem.
- lugs 11 Upon the opposite sides of the upper end of the tube A are formed lugs 11 to enter longitudinal slots b in the opposite sides of the castiron tube B, which is made of such a size as to receive and fit upon the lower tube, A.
- slots b aremade with an offset at their lower ends, as shown in Fig. 3, so that the lower tube, A, may be lowered and raised by and with the upper tube, B, and so that the two tubes may be readily separated when desired.
- the slotted tube B is strengthened by longitudinal flanges 1) upon its sides and ring flanges 1) around its ends. Upon the upper end of the tube B is formed an equal-armed .cross, I), the upper sides of the arms of which are made flat and flush with the end of the said tube B.
- the lower sides of the arms of the equalarrned cross b are made half-round to fit into the half-round grooves c in the upper side of the plate 0, which grooves c are made of such a depth that the upper surfaces of the arms b may be flush with the upper surface of the said plate 0.
- the ends of the arms of the equal-armed cross I) are beveled upon their lower sides, so that the fingers can be readily inserted to raise the said cross-head from the grooves of the plate 0, to allow the key to be turned one quarter around to open or close the cock.
- a stop, a may be formed upon the lower side of the plate 0 to' project into such a posi tion that the flanges b of the tube B may strike against it to prevent the key from being turned more than a quarter of a revolution in either direction.
- a notch, 12?, is formed in the lower ringflange, b to allow the tubes A B to be inserted and withdrawn past the stop 0 when required.
- the plate (3 is designed to be attached to the top of a box which incloses the key and extends down to the water-pipe in such a way that the upper surface of the said plate 0 may be flush with the surface of the pavement.
- the plate 0 has a frame, D, formed upon or attached to one side, the opening of which is closed by a cover, E.
- arms 6, which are curved rearward and downward and have cross-heads formed upon their ends.
- the arms 6 are passed through slots in lugs 01, formed upon one side of the frame D, so that the said curved arms 0 and slotted lugs d may serve as hinges for the cover E.
- the forward parts of the slots in the lugs 01 are widened, as shown in Fig. 2, so that the arms quired.
- the lower tube, A provided with a cross- 110tch,a, in its lower end and lugs a upon the opposite sides of its upper end
- the upper tube, B provided with longitudinal slots I) in its opposite sides, with strengthening-flanges b 1) upon its sides and ends, and an equalarined cross, I)", made with half-round arms and beveled ends upon its upper end, and the plate 0, provided with the half-round grooves in its substantially as herein shown and described.
Description
P; H. REGAN. Extension Water-000k Key.
No. 221,610. Patented Nov. 11, I879.
z 5* a a 6 I. 0 C cl 2 WITNESSES: IEVENTQE: v 7% BY (H a ATTORNEYS.
UNITED-STATES PATENT OFFICE.
PATRICK H. REGAN, OF NASHVILLPL TENNESSEE.
lM-PROVEMENT.IN EXTENSION WATER-COCK KEYS.
Specification forming part of Letters Patent No. 221,610, dated November 11, 1879; application filed May 15,1879.
To all whom it may concern:
Be it known that I, PATRICK H. REGAN,
of Nashville, in the county of Davidson and State of Tennessee, have invented a new and useful Improvement in Extension Water-Cock Keys, of which the followingis a specification.
Figure 1 is a vertical section of my improved key, taken through the line a: .10, Fig. 2. Fig. 2 is a bottomview of the same. Fig. 3 is a detail side view of the lower part of the same. Fig. 4 is a cross-section of the same, taken through the line 3 3 Fig. 1.
Similar letters of reference indicateeorresponding parts.
The object of this'invention is to furnish an improved key for opening and closing the cocks of water-pipes, gas-pipes, &c., when placed below the surface of the ground, and which sh all be so constructed that they maybe extended and contracted, as the depth of the pipe may require, and which shall be strong and durable, simple in constructwn, and convenient in use, allowing the water to be shut off and let on very quickly.
The invention consists in the lower tube provided with a cross-notch in its lower end and lugs upon the opposite sides of its upper end, the upper tube provided with longitudinal slots inits opposite sid es, withstrengthening-flanges upon its sides and ends, and an equal-armed cross made with half-round arms and beveled ends upon its upper end, and the plate provided with the half-round grooves in its upper side, in combination with each other; and in the combination of the cover provided with the curved cross-head arms with the frame provided with the slotted lugs, and formed upon the plate of the extension-key, as hereinafter fully described.
A is a cast-iron tube, of any convenient length and size, and which has a cross-notch, a, formed in its lower end to receive and be attached to the cross-head of the cock-stem.
Upon the opposite sides of the upper end of the tube A are formed lugs 11 to enter longitudinal slots b in the opposite sides of the castiron tube B, which is made of such a size as to receive and fit upon the lower tube, A. The
slots b aremade with an offset at their lower ends, as shown in Fig. 3, so that the lower tube, A, may be lowered and raised by and with the upper tube, B, and so that the two tubes may be readily separated when desired.
The slotted tube B is strengthened by longitudinal flanges 1) upon its sides and ring flanges 1) around its ends. Upon the upper end of the tube B is formed an equal-armed .cross, I), the upper sides of the arms of which are made flat and flush with the end of the said tube B.
The lower sides of the arms of the equalarrned cross b are made half-round to fit into the half-round grooves c in the upper side of the plate 0, which grooves c are made of such a depth that the upper surfaces of the arms b may be flush with the upper surface of the said plate 0.
The ends of the arms of the equal-armed cross I) are beveled upon their lower sides, so that the fingers can be readily inserted to raise the said cross-head from the grooves of the plate 0, to allow the key to be turned one quarter around to open or close the cock.
A stop, a, may be formed upon the lower side of the plate 0 to' project into such a posi tion that the flanges b of the tube B may strike against it to prevent the key from being turned more than a quarter of a revolution in either direction.
A notch, 12?, is formed in the lower ringflange, b to allow the tubes A B to be inserted and withdrawn past the stop 0 when required.
The plate (3 is designed to be attached to the top of a box which incloses the key and extends down to the water-pipe in such a way that the upper surface of the said plate 0 may be flush with the surface of the pavement.
In case a sprinkler be used, the plate 0 has a frame, D, formed upon or attached to one side, the opening of which is closed by a cover, E.
Upon one edge of the cover E are formed arms 6, which are curved rearward and downward and have cross-heads formed upon their ends. The arms 6 are passed through slots in lugs 01, formed upon one side of the frame D, so that the said curved arms 0 and slotted lugs d may serve as hinges for the cover E. The forward parts of the slots in the lugs 01 are widened, as shown in Fig. 2, so that the arms quired.
Havingthus described myinventioinlclaim upper side, in combination with each other,
as new and desire to secure by Letters Patexit- 1. The lower tube, A, provided with a cross- 110tch,a, in its lower end and lugs a upon the opposite sides of its upper end, the upper tube, B, provided with longitudinal slots I) in its opposite sides, with strengthening-flanges b 1) upon its sides and ends, and an equalarined cross, I)", made with half-round arms and beveled ends upon its upper end, and the plate 0, provided with the half-round grooves in its substantially as herein shown and described. 2. The combination of the cover E, provided with the curved cross-head arms 0, with the frame D, provided with the slotted lugs 01, and formed upon the plate 0 of the extension-key,- substantially as herein shown and described.
PATRICK HENNERY REGAN.
Witnesses:
M. S. CONE, ED. T. MURRAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US221610A true US221610A (en) | 1879-11-11 |
Family
ID=2291007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US221610D Expired - Lifetime US221610A (en) | Improvement in extension water-cock keys |
Country Status (1)
Country | Link |
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US (1) | US221610A (en) |
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0
- US US221610D patent/US221610A/en not_active Expired - Lifetime
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