US159900A - Improvement in self-closing hopper - Google Patents
Improvement in self-closing hopper Download PDFInfo
- Publication number
- US159900A US159900A US159900DA US159900A US 159900 A US159900 A US 159900A US 159900D A US159900D A US 159900DA US 159900 A US159900 A US 159900A
- Authority
- US
- United States
- Prior art keywords
- self
- improvement
- hopper
- spindle
- cock
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000002699 waste material 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Definitions
- the ordinary hopper water-closet as now constructed is provided with a compressioncock, which has to be turned by hand when it is required to let on or shut ofi' the water, and it frequently happens that this cock is left open through neglect, resulting in a great waste of water.
- My invention has for its purpose to overcome this objection without removing or altering the construction of the cock already in use; and consists in applying to the spindle of the cock a spring provided with a footpieee having a bent arm or hook at its lower end, the foot-piece resting on the screw-cap, and the hook catching under the outlet-pipe, whereby the foot-piece is kept snugly down upon the cap, and the latter is prevented from turning or unscrewing, as heretofore, when the spring is wound up, by turning the spindle, in order to open the outlet-passage.
- A represents a hopper-cock, of ordinary construction, surrounding the spindle a of which is a tight spiral. spring, It, the upper and of which is (dosed by a bushing, b, in which is formed a rectangular opening, corresponding in size to that of the top of the spindle a in crosssection, the lower end of the spring B terminating in a footpiece, 0.
- This foot-piece rests upon the screwcap 0, and is provided with a long hook or bent arm, cl, which catches under the outlet-pipe D, one or more projections, 0, extending down from the foot-piece, and fitting over the sides of the cap, by which construction the screwoap is prevented from turning, as would otherwise be the oase when the spindle was turned in a direction to open the outlet-passage, the friction of the foot-piece being sufiicient to turn the cap were it not for the hook (I.
- the upper portion of the spindle and spring may be inclosed within a sleeve or casing, 1*), the lower end of which is provided with a circular plate, G, which is intended to be screwed to the top of the seat II.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Toilet Supplies (AREA)
Description
u. BARRUTHERS.
Self-Closing Hnpper-Cock.
Patented Feb. 16,1875.
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THE GRAPHIC COJEAOTO V-LITILSQBM PARK PLAGLNX.
HENRY OARRUTHERS, OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN SELF-CLOSING HOPPER OOCKS.
speciliiation forming part of Letters Patent No. 159,900, dated February 16, 1875; application filed January To all whom it may concern:
Be it known that I, HENRY Gnnuurnnus, of Boston, in the county of Suffolk and State of Massachusetts, have invented an Improvement in Self Closing Hopper-Cocks, of which the followingis afull, clear, and exact description, reference being bad to the accompanying drawings, making part of this specification, in which- Figure l is a perspective view of a hoppercock with my improvement applied thereto, the outer sleeve being removed. Fig. 2 is a vertical section through the center of the same, the sleeve being in place.
The ordinary hopper water-closet as now constructed is provided with a compressioncock, which has to be turned by hand when it is required to let on or shut ofi' the water, and it frequently happens that this cock is left open through neglect, resulting in a great waste of water.
My invention has for its purpose to overcome this objection without removing or altering the construction of the cock already in use; and consists in applying to the spindle of the cock a spring provided with a footpieee having a bent arm or hook at its lower end, the foot-piece resting on the screw-cap, and the hook catching under the outlet-pipe, whereby the foot-piece is kept snugly down upon the cap, and the latter is prevented from turning or unscrewing, as heretofore, when the spring is wound up, by turning the spindle, in order to open the outlet-passage.
To enable others skilled in the art to understand and use my invention, I Will proceed to describe the manner in which I have, cam-ind it; out.
In the said drawings, A represents a hopper-cock, of ordinary construction, surrounding the spindle a of which is a tight spiral. spring, It, the upper and of which is (dosed by a bushing, b, in which is formed a rectangular opening, corresponding in size to that of the top of the spindle a in crosssection, the lower end of the spring B terminating in a footpiece, 0. This foot-piece rests upon the screwcap 0, and is provided with a long hook or bent arm, cl, which catches under the outlet-pipe D, one or more projections, 0, extending down from the foot-piece, and fitting over the sides of the cap, by which construction the screwoap is prevented from turning, as would otherwise be the oase when the spindle was turned in a direction to open the outlet-passage, the friction of the foot-piece being sufiicient to turn the cap were it not for the hook (I.
The upper portion of the spindle and spring may be inclosed within a sleeve or casing, 1*), the lower end of which is provided with a circular plate, G, which is intended to be screwed to the top of the seat II.
From the foregoing it will be seen that the tendency of the cap to be unscrewed from its seat is thus effectually prevented. and the liability of water being wasted from this cause is thereby avoided.
It is evident that my improved attachment may be readily applied to any hopper watercloset already in use without removing or alterin the hopper-cock, and without even shutting off the water, and 1 am thus enabled to render a cock automatic or self-closing at a small cost, and in a ready and convenient manner.
\Vhat I claim as my invention, and desire to secure by Letters Patent, is-- The footpiece O, secured to the spring 13, and provided with a hook, (I, in combination with the spindle a and screw-cap c of an ordinary hoppcrcock, A, substantially as described, for the purpose set forth.
Witness my hand this 15th day of Januar A. D. 1875.
lllflNlt Y ()Altlt UTllEltS. Tn prcsmme ol' N. W. S'ruAnNs, W. J. CAMBRIDGE.
Publications (1)
Publication Number | Publication Date |
---|---|
US159900A true US159900A (en) | 1875-02-16 |
Family
ID=2229310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US159900D Expired - Lifetime US159900A (en) | Improvement in self-closing hopper |
Country Status (1)
Country | Link |
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US (1) | US159900A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710164A (en) * | 1952-06-16 | 1955-06-07 | Miller Mfg Co | Self-closing valve and seal |
US20040145895A1 (en) * | 2003-01-27 | 2004-07-29 | 3M Innovative Properties Company | Phosphor based light sources having a non-planar long pass reflector and method of making |
US20060012287A1 (en) * | 2004-07-06 | 2006-01-19 | Sarnoff Corporation | Efficient, green-emitting phosphors, and combinations with red-emitting phosphors |
-
0
- US US159900D patent/US159900A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710164A (en) * | 1952-06-16 | 1955-06-07 | Miller Mfg Co | Self-closing valve and seal |
US20040145895A1 (en) * | 2003-01-27 | 2004-07-29 | 3M Innovative Properties Company | Phosphor based light sources having a non-planar long pass reflector and method of making |
US20060012287A1 (en) * | 2004-07-06 | 2006-01-19 | Sarnoff Corporation | Efficient, green-emitting phosphors, and combinations with red-emitting phosphors |
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