US188897A - Improvement in water-closet basins - Google Patents
Improvement in water-closet basins Download PDFInfo
- Publication number
- US188897A US188897A US188897DA US188897A US 188897 A US188897 A US 188897A US 188897D A US188897D A US 188897DA US 188897 A US188897 A US 188897A
- Authority
- US
- United States
- Prior art keywords
- basin
- water
- porcelain
- closet
- improvement
- 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
- 229910052573 porcelain Inorganic materials 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
Definitions
- My invention constitutes a new article of manufacture, which consists of a water-closet basin having for its inside bottom lining a porcelain disk which conforms to the shape of the bottom, and is secured thereupon by spinning the sheet metal of which the basin is made upon or over a portion of the porcelain disk.
- the porcelain disk is thus held in position by the friction of the annular recess in which the periphery of the disk is seated.
- the drawing represents a Water-closet basin of the ordinary form, the periphery of which, A, is conical, and is turned over upon its upper edge to receive the usual stiffening-wire a.
- the bottom B of the basin is slightly rounded,
- the disk is placed against the 1 bottom, and the metal is then spun over the edge of the disk all the way around, forming on the outside of the basin the annular recess 0, and on the inner side of the basin the annular shoulder or projection 0.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
C. HARRISON.
WATER-CLOSET BASIN.
No. 188,897. Patented March 27,1877.
N, PETERS. PHOTO-EITHOGRAPHER. WASHINGTON. D O.
UNITED STATES PATENT QFFIC'E.
CHARLES HARRISON, OF NEW YORK, N. Y.
IMPROVEMENT IN WATER-CLOSET BASINS.
Specification forming part of Letters Patent No. 188,897, dated March 27, 1877; application filed February 19, 1877.
To all whom it may concern:
Be it known that I, CHARLES HARRISON, of New York, N. Y., have invented an Improvement in Water-Closet -Basins, of which the following is a specification Water-closet basins have been heretofore made of sheet metal, and have been lined on the bottom inside with porcelain, which has been secured in position by a strip of solder around the inside of the basin just above the edge of the porcelain.
It is the object of my invention to dispense with the use of solder in fastening the porcelain bottom linings in basins, and thus avoid thepresencein the basins of the rough sur' face of solder, which is highly objectionable, because it catches soil. The further advantages of dispensing with the solder are, that the basin is improved in appearance. and the cost of manufacture is materially lessened.
My invention constitutes a new article of manufacture, which consists of a water-closet basin having for its inside bottom lining a porcelain disk which conforms to the shape of the bottom, and is secured thereupon by spinning the sheet metal of which the basin is made upon or over a portion of the porcelain disk. The porcelain disk is thus held in position by the friction of the annular recess in which the periphery of the disk is seated.
The accompanying drawing is a central section through the axis of a basin embodying my invention.
The drawing represents a Water-closet basin of the ordinary form, the periphery of which, A, is conical, and is turned over upon its upper edge to receive the usual stiffening-wire a. The bottom B of the basin is slightly rounded,
and fits the inner face of the porcelain disk 0, which constitutes the inner bottomlining of the basin.
In the process of manufacture, after the basin is formed, the disk is placed against the 1 bottom, and the metal is then spun over the edge of the disk all the way around, forming on the outside of the basin the annular recess 0, and on the inner side of the basin the annular shoulder or projection 0.
By this mode of manufacture the porcelain bottom lining is made to fit tight upon the sheet metal, and the basin is left perfectly smooth. At the same time the cost of the solder ordinarily used to secure the disk in place and the labor of soldering are saved.
I am aware that basins have been wholly lined with porcelain; but by lining the bottom only. as I do, the weight of the basin is not materially added to, as it is when the whole interior of the basin is porcelain-lined. At the same time my bottom lining matches in appearance the bowl upon the bottom of which the basin is applied, and gives the structure. the same liuish as if the whole interior of the basin were porcelain.
I claim as my invention- As a new article of manufacture, a sheetmetal water-closet basin provided with an inside bottom lining of porcelain, which is secured in position by means of the annular shoulder c, spun against or upon the edge of the disk. substantially as shown and described.
CHAS. HARRISON. Witnesses:
Enwn. PAYSON, GEO. W. MIATT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US188897A true US188897A (en) | 1877-03-27 |
Family
ID=2258304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US188897D Expired - Lifetime US188897A (en) | Improvement in water-closet basins |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US188897A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040163216A1 (en) * | 2003-02-21 | 2004-08-26 | Eric Simonson | Roller cam buckle |
| US9719239B2 (en) | 2014-03-18 | 2017-08-01 | Kohler India Corporation Private Limited | Dual-jet toilet |
| US10060113B2 (en) | 2014-03-21 | 2018-08-28 | Kohler Co. | Rimless toilet |
-
0
- US US188897D patent/US188897A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040163216A1 (en) * | 2003-02-21 | 2004-08-26 | Eric Simonson | Roller cam buckle |
| US9719239B2 (en) | 2014-03-18 | 2017-08-01 | Kohler India Corporation Private Limited | Dual-jet toilet |
| US10060113B2 (en) | 2014-03-21 | 2018-08-28 | Kohler Co. | Rimless toilet |
| US10233627B2 (en) | 2014-03-21 | 2019-03-19 | Kohler Co. | Rimless toilet |
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