US149080A - Improvement in sewer-pipes - Google Patents
Improvement in sewer-pipes Download PDFInfo
- Publication number
- US149080A US149080A US149080DA US149080A US 149080 A US149080 A US 149080A US 149080D A US149080D A US 149080DA US 149080 A US149080 A US 149080A
- Authority
- US
- United States
- Prior art keywords
- sewer
- pipes
- improvement
- pitch
- paper
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007990 PIPES buffer Substances 0.000 description 1
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- F16L9/00—Rigid pipes
- F16L9/003—Rigid pipes with a rectangular cross-section
Definitions
- This invention relates to improvements in sewer-pipes made principally of wood.
- Figure l represents a side view of a section of pipe made according to my invention
- Fig. 2 a crosssection of the same.
- the invention consists in ina-king a pipe of wooden staves put together in the forin of two concentric cylinders, with pitched paper interposed between them, the staves being so arranged as to break joints, and the wh ole iirxnly bound together by strong wire or strap-iron wound spirally around the outer cylinder.
- A is the inner cylinder; B, the outer one; C, the wrapping-wire, and i the paper between the two cylinders.
- I interpose pitch between them in all the joints I interpose one or more layers of coarse, thick paper, or other fibrous or textile material, well saturated with pitch, and the pipe may also be coated inside and outside with pitch, if desired.
- l prefer to use asphalt pitch applied hot, but any other suitable pitch or cement which is insoluble in water will answer the purpose.
- the stares of the inner and outer cylinders are all of the sanie length; but they are so put together that the inner cylinder will protrude from the outer cylinder a short distance at one end, as shown at d, Fig.
- the outer cylinder l and forni an annular rabbet at the other end, for the purpose of jointing the sections of pipe together.
- the outer cylinder lnay be wrapped with paper before winding it with wire or strap iron, it' deemed expedient; but I do not consider this essential.
- the pitched paper between the inner and outer cylinders may be omitted, and a coating of pitch only interposed; but I prefer to use the paper or its equivalent.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
STUW'. Sewer-Pipes.`
Patented March 31, 1874.
MQ @ms me NITED STATES PATENT FFIGE.
HENRY M. STOW, OF SAN FRANCISCO, CALIFORNIA.
lMPROVEIVlENT IN SEWER-PIPES.
Specification forming part of Letters Patent No. 149,080, dated March 3l, 12574; application led December 16, 1873.
l To all whom t may concern:
Be it known that I, HENRY M. Srow, of San Francisco, in the county of San Francisco and State of California, have invented certain Improvements in Sewer-Pipes, of which the following is a specification:
This invention relates to improvements in sewer-pipes made principally of wood.
In the annexed drawings, Figure l represents a side view of a section of pipe made according to my invention, and Fig. 2 a crosssection of the same.
The invention consists in ina-king a pipe of wooden staves put together in the forin of two concentric cylinders, with pitched paper interposed between them, the staves being so arranged as to break joints, and the wh ole iirxnly bound together by strong wire or strap-iron wound spirally around the outer cylinder.
A is the inner cylinder; B, the outer one; C, the wrapping-wire, and i the paper between the two cylinders.
In putting the staves together, I interpose pitch between them in all the joints, and this obvi'ates the necessity of jointing the staves. Between the inner and outer cylinders I interpose one or more layers of coarse, thick paper, or other fibrous or textile material, well saturated with pitch, and the pipe may also be coated inside and outside with pitch, if desired. l prefer to use asphalt pitch applied hot, but any other suitable pitch or cement which is insoluble in water will answer the purpose. The stares of the inner and outer cylinders are all of the sanie length; but they are so put together that the inner cylinder will protrude from the outer cylinder a short distance at one end, as shown at d, Fig. l, and forni an annular rabbet at the other end, for the purpose of jointing the sections of pipe together. The outer cylinder lnay be wrapped with paper before winding it with wire or strap iron, it' deemed expedient; but I do not consider this essential. The pitched paper between the inner and outer cylinders may be omitted, and a coating of pitch only interposed; but I prefer to use the paper or its equivalent.
That I claiin as iny invention, and desire to HENRY M. STOW.
Vitnesses:
JT J. CooMBs, WILLIAM FITCH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US149080A true US149080A (en) | 1874-03-31 |
Family
ID=2218493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US149080D Expired - Lifetime US149080A (en) | Improvement in sewer-pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US149080A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453522A (en) * | 1943-09-10 | 1948-11-09 | Marley Company Inc | Method of producing wood pipe |
| US20110000334A1 (en) * | 2008-03-31 | 2011-01-06 | Shinya Matsumoto | Multi-stage transmission |
| AU2008202859B2 (en) * | 2007-06-29 | 2011-03-31 | 19 Dean Street Pty Ltd | Bamboo pipe for use as conduits for water/wastewater delivery |
-
0
- US US149080D patent/US149080A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453522A (en) * | 1943-09-10 | 1948-11-09 | Marley Company Inc | Method of producing wood pipe |
| AU2008202859B2 (en) * | 2007-06-29 | 2011-03-31 | 19 Dean Street Pty Ltd | Bamboo pipe for use as conduits for water/wastewater delivery |
| US20110000334A1 (en) * | 2008-03-31 | 2011-01-06 | Shinya Matsumoto | Multi-stage transmission |
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