US84442A - Improvement in the construction of waste-water pipes - Google Patents
Improvement in the construction of waste-water pipes Download PDFInfo
- Publication number
- US84442A US84442A US84442DA US84442A US 84442 A US84442 A US 84442A US 84442D A US84442D A US 84442DA US 84442 A US84442 A US 84442A
- Authority
- US
- United States
- Prior art keywords
- waste
- water pipes
- improvement
- construction
- pipe
- 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
- 239000002351 wastewater Substances 0.000 title description 8
- 238000010276 construction Methods 0.000 title description 4
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000007990 PIPES buffer Substances 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
Definitions
- My'invention consists of a water-pipe made by coiling a. strip of metal' spirally and so that one edge shall overlap the-other, as'described hereinafter, a pipe thus made being more economical than ordinary soldered pipes, and at thesame time such that it will accommodate itself to the ice which frequently forms in wator-pipes during the winter months.
- I take a long strip of tinned or galvanizediron plate or of zinc and coil it spirally round a cylindrical former, taking carethat one edge overlaps the other; as seen in Fig. 2. After the former has been withdrawn, one rivet, m, 'at each; end 'of the pipe will sufiice to maintain 'thecoil in the form of ,a tube; or in place of a; I
- one of a square, triangular, or of other sectional "form may be .made, the shape of the pipe depending upon that of the former upon which the strip of metal is coiled.
Description
PATENTBD NOV. 24, 1868.
A. G. SMITH. CONSTRUCTION OF WASTE WATER PIPES.
Wig/26,6225;
" UNITED STATES PATENT OFF CE.
ADAM o. sMrrH, 0F PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN TH EZCONSTRUCTION OF WASTE-{WATER PIPES.
Specification forming part of Letters Patent-N0. 84.442, dated November 24, 1868.
My'invention consists ofa water-pipe made by coiling a. strip of metal' spirally and so that one edge shall overlap the-other, as'described hereinafter, a pipe thus made being more economical than ordinary soldered pipes, and at thesame time such that it will accommodate itself to the ice which frequently forms in wator-pipes during the winter months.
In order to enable others skilled in the art to make and practice my invention, I will now proceed to' describe a mode of carrying the same into etfect, reference being had to the accompanying drawings, which form a part of this specification, and in which--- Figure'l is an exterior view, and Fig. 2 a sectional'view, of my improved waste-water pipe.
I take a long strip of tinned or galvanizediron plate or of zinc and coil it spirally round a cylindrical former, taking carethat one edge overlaps the other; as seen in Fig. 2. After the former has been withdrawn, one rivet, m, 'at each; end 'of the pipe will sufiice to maintain 'thecoil in the form of ,a tube; or in place of a; I
together in the same manner as those of ordinary pipgs-thatis, by inserting the end ot one length a short distance into the end of the other. foldis necessary, the overlapping of the "fold hein g such that the watercannot escape were. Instead ofa-cylindrical pipe, one of a square, triangular, or of other sectional "form may be .made, the shape of the pipe depending upon that of the former upon which the strip of metal is coiled.
One advantage of my improved pipe is that it can expand to a limited extent and accom- I modate itself to the ice which'frequently'forms in waste-water pipes during the .Win ter months. As no soldering'is required, except it be at the extreme ends, where either patches of solder -or rivets may be used, and 'as'acomparatively cheap material maybe employed in the manufactureof the pipes, they-are more economical than those heretofore "used;
I claim as my invention and desire to "secure by Letters Patenti A water-pipe consisting of a strip of metal to this specification in the presence of two sub scribin g witnesses.
t JOHN WHITE, 0. B. PRICE.
ADAM (J. SMITH.
Witnesses:
N o soldering of the joint of thespiral;
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US84442A true US84442A (en) | 1868-11-24 |
Family
ID=2153932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US84442D Expired - Lifetime US84442A (en) | Improvement in the construction of waste-water pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US84442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590716A (en) * | 1983-10-28 | 1986-05-27 | Clark Smith | Gutter system |
-
0
- US US84442D patent/US84442A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590716A (en) * | 1983-10-28 | 1986-05-27 | Clark Smith | Gutter system |
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