US70030A - Improved felt-roofing - Google Patents
Improved felt-roofing Download PDFInfo
- Publication number
- US70030A US70030A US70030DA US70030A US 70030 A US70030 A US 70030A US 70030D A US70030D A US 70030DA US 70030 A US70030 A US 70030A
- Authority
- US
- United States
- Prior art keywords
- roofing
- felt
- improved felt
- strips
- layers
- 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
- 229940108066 Coal Tar Drugs 0.000 description 4
- 239000011280 coal tar Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 241000124033 Salix Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/26—Strip-shaped roofing elements simulating a repetitive pattern, e.g. appearing as a row of shingles
Definitions
- Figure?. is a sectional view of one of the strips of roofing. l
- a A represent the laye-rs of this roofing as arranged upon 4a. roof, the laps hereinafter specied being indicated at a b c, in fig. 1, the stripsV being arranged across the roof, each successive layer overlapping the edge of the preceding layer or strip, similar in manner to the overlapping ot' one row or course of shingles upon another.
- the roofing consists ot three layers or strataof saturated felt, each layer being saturated with coal tar and coated with a composition of .water-proong; or some of said layers may bc coated with water-proofing and]A Others simply be saturated with coal tar.
- the cent-ral layor should always be coated with a water-proofing composition.
Description
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JOHN SOANLAN, OF OHIOAGO,I'LL1NOIS. i Letters Patent No. 70,030, dated October 22, 1867; antedated October 16,1867.
IMPROVBD FELT-ROOFING.
'.lO ALL WHO 1T MAY CONCERN:
Be it known that I, JOHN SCANLAN, of Chicago, in the county of Cook, and State of Illinois, have invented a new and useful improvement in Felt-Roofing; and I do hereby declare and make known that the following is a full, clear, and exact description of the saule, reference being had tothe accompanying drawings, and the letters and figures marked thereon, which form part of this specification.
Tose'nable those skilled in the art to understand howto construct and use my invention I will proceed to describe the same with particularity, making reference, in so doing, to the aforesaid drawings, in which- Figure 1 represents a plan view of my inventiouas applied upon a root', and
Figure?. is a sectional view of one of the strips of roofing. l
Similar letters of reference in the drawings denote in the diiferent figures the same parts Ofmy invention.'
A A represent the laye-rs of this roofing as arranged upon 4a. roof, the laps hereinafter specied being indicated at a b c, in fig. 1, the stripsV being arranged across the roof, each successive layer overlapping the edge of the preceding layer or strip, similar in manner to the overlapping ot' one row or course of shingles upon another. The roofing consists ot three layers or strataof saturated felt, each layer being saturated with coal tar and coated with a composition of .water-proong; or some of said layers may bc coated with water-proofing and]A Others simply be saturated with coal tar. The cent-ral layor should always be coated with a water-proofing composition. These layers, having been thus prepared, are arranged one upon'the other, in strips of any desired length or width, and extend laterally one over the other, as clearly seen in iig. 2, which represents a crosssection of said strip, when the whole is passed through between suitable pressing-rollers, and compactly and firmly pressed together, forming one heavy strip of the lroofing, which -may bc formed into rolls for storage or transportation, ready for use. The system of the overlapping of the several strata is for thepurpose of' making the overlapping edges of the manufactured strips thin, so that 4in laying them upon the root the laps do not form ridges or channels across the roo-f toretain the water or rain.
I claim, as a new article of man uf'aeture-ii Roofing material manufactured in strips-and composed-of three layers of saturated felt, arranged as and for the purposes specified.
JOHN SCANLAN.
Witnesses:
L. L. COBURN,
W. E. MARES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US70030A true US70030A (en) | 1867-10-22 |
Family
ID=2139550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US70030D Expired - Lifetime US70030A (en) | Improved felt-roofing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US70030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111787A (en) * | 1960-12-16 | 1963-11-26 | Koppers Co Inc | Sandwich roofing element |
| US4044449A (en) * | 1975-02-07 | 1977-08-30 | Thomson-Brandt | Method of making refrigerating units and the like and product thereof |
-
0
- US US70030D patent/US70030A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111787A (en) * | 1960-12-16 | 1963-11-26 | Koppers Co Inc | Sandwich roofing element |
| US4044449A (en) * | 1975-02-07 | 1977-08-30 | Thomson-Brandt | Method of making refrigerating units and the like and product thereof |
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