US125251A - Improvement in processes for preparing wood for roofing - Google Patents
Improvement in processes for preparing wood for roofing Download PDFInfo
- Publication number
- US125251A US125251A US125251DA US125251A US 125251 A US125251 A US 125251A US 125251D A US125251D A US 125251DA US 125251 A US125251 A US 125251A
- Authority
- US
- United States
- Prior art keywords
- roofing
- improvement
- processes
- preparing wood
- board
- 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
- 238000000034 method Methods 0.000 title description 6
- 239000002023 wood Substances 0.000 title description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000011280 coal tar Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
Definitions
- my invention consists in an improved method of preparing wood for roofin g, siding, and other purposes, as will be hereinafter more fully set forth.
- A represents the board, which is cut of any desired thickness, &c., with such an edged knife as will check or sliver one side of the board, as shown, so as to destroy, in a great measure, the tendency of the board to shrink or swell, when finished, by the following process:
- the boards, being seasoned, are immersed in a bath of coal-tar, or its equivalent, in which there is some pulverized mineral substance.
- the bottom of the bath being circular, the boards are put in edgewise and carried down into the bath, with the checks in such a position that they will open and fill when the boards becomewarped, to conform to the bottom of the bath, where the mineral substance is inclined to settle, as the bath is kept hot to liquefy the coal tar.
- the upper surface is finished by covering the surface with some dry mineral substance and subjeoting the thus-covered or coated board to heat or pressure, or both, to incorporate-the said-mineral substance with the surface of the board to render it impervious to water and non-combustible; or the upper or outer surface of the board may be covered with pitch instead of the mineral substance.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
D for Ro0fing, &c.
N0. 125,251. Patented April2,1872.
AM. HmnHm/amwm u, M a: OSEDRNSS" mac-rm. W
PATENT OFFICE.
THURMAN BAILEY, OF BRIDPORT, VERMONT.
IMPROVEMENT lN PROCESSES FOR PREPARING WOOD FOR ROOFING, to.
Specification forming part of Letters Patent No. 125,251, dated April 2, 1872.
SPEomIGATIoN.
To all whom it may concern:
Be it known that I, THURMAN BAILEY, of
'Bridport, in the county of Addison and State of Vermont, have invented certain new and use ful Improvements in Process for Putting on Roofing Compound; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon which form a part of this specification.
The nature of my invention consists in an improved method of preparing wood for roofin g, siding, and other purposes, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and the manner of preparing, reference being had to the annexed drawing, which represents a cross-section of a board prepared by my process.
A represents the board, which is cut of any desired thickness, &c., with such an edged knife as will check or sliver one side of the board, as shown, so as to destroy, in a great measure, the tendency of the board to shrink or swell, when finished, by the following process: The boards, being seasoned, are immersed in a bath of coal-tar, or its equivalent, in which there is some pulverized mineral substance. The bottom of the bath being circular, the boards are put in edgewise and carried down into the bath, with the checks in such a position that they will open and fill when the boards becomewarped, to conform to the bottom of the bath, where the mineral substance is inclined to settle, as the bath is kept hot to liquefy the coal tar. After being thus filled, they are partially wrung dry by passing between rollers endwise to straighten the boards and close the checks. Then the upper surface is finished by covering the surface with some dry mineral substance and subjeoting the thus-covered or coated board to heat or pressure, or both, to incorporate-the said-mineral substance with the surface of the board to render it impervious to water and non-combustible; or the upper or outer surface of the board may be covered with pitch instead of the mineral substance.
I am aware that boards for roofing, 850., have been prepared by punchingor perforating, and then coating with bituminous preservative agents 5 this I do not claim, as boards so pre pared are liable to scale upon cooling and contracting.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, i=-- The process herein described of preparing wood, substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing as my own I afiix my signature in the presence of two witnesses.
THURMAN BAILEY.
Witnesses Josnrn K. FERRE, ()Aunr P. FERRE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US125251A true US125251A (en) | 1872-04-02 |
Family
ID=2194680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US125251D Expired - Lifetime US125251A (en) | Improvement in processes for preparing wood for roofing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US125251A (en) |
-
0
- US US125251D patent/US125251A/en not_active Expired - Lifetime
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