US128177A - Improvement in wire-cloths for coal-screens - Google Patents
Improvement in wire-cloths for coal-screens Download PDFInfo
- Publication number
- US128177A US128177A US128177DA US128177A US 128177 A US128177 A US 128177A US 128177D A US128177D A US 128177DA US 128177 A US128177 A US 128177A
- Authority
- US
- United States
- Prior art keywords
- wire
- screens
- coal
- wires
- cloths
- 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
- 239000004744 fabric Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D25/00—Woven fabrics not otherwise provided for
Definitions
- Figure 1 is a view, showing the bases of the wires; Fig. 2, a view, showing their edges; and Fig. 3, a transverse section of one of the wires.
- the meshes of the cloth are therefore of the shape of truncated pyramids.
- Triangular wire is less expensive than either round or square, and yet more durable, as the shape of the wire enables it the better to resist wear.
- wire-cloth composed of wires triangular in cross-section, and having their bases on one side of the cloth and their edges on the other side, as specified.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Description
UNITED STATES CHARLES I. SEITZINGER, OF SORANTON, PENNSYLVANIA.
IMPROVEMENT IN WlRE-CLOTHS FOR COAL-SCREENS.
Specification forming part of Letters Patent No. 128,177, dated June 18, 1872.
other side, all as hereinafter fully explained.
Figure 1 is a view, showing the bases of the wires; Fig. 2, a view, showing their edges; and Fig. 3, a transverse section of one of the wires.
to are the wires of which the cloth represented in the drawing is woven, which wires are so placed that one side of the cloth shows only the bases b of the wires and the other side shows the edges of the wires. The meshes of the cloth are therefore of the shape of truncated pyramids.
The advantage of this form of wire is that, when'wet coal or other substance is to be' screened, it can be thrown against the bases 1) of the wires, so that the meshes may not become clogged, as these are of greater area at any point than at the orifices through which the dbris enters them. With screens composed of square or round iron the meshes are very likely to become clogged.
Then the substance to be screened is dry it should be thrown against the edges 0 of the wires, as the edges throw back less dbm's than the bases 1). Triangular wire is less expensive than either round or square, and yet more durable, as the shape of the wire enables it the better to resist wear.
I claim as my invention As an article of manufacture, wire-cloth composed of wires triangular in cross-section, and having their bases on one side of the cloth and their edges on the other side, as specified.
CHARLES P. SEITZINGER.
WVitnesses E. S. SNOW, T. (J. SNOVER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US128177A true US128177A (en) | 1872-06-18 |
Family
ID=2197596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US128177D Expired - Lifetime US128177A (en) | Improvement in wire-cloths for coal-screens |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US128177A (en) |
-
0
- US US128177D patent/US128177A/en not_active Expired - Lifetime
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