US168252A - Improvement in wash-boards - Google Patents
Improvement in wash-boards Download PDFInfo
- Publication number
- US168252A US168252A US168252DA US168252A US 168252 A US168252 A US 168252A US 168252D A US168252D A US 168252DA US 168252 A US168252 A US 168252A
- Authority
- US
- United States
- Prior art keywords
- wash
- boards
- improvement
- board
- zincs
- 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
- 241000510097 Megalonaias nervosa Species 0.000 title description 4
- 235000016804 zinc Nutrition 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 241000404304 Erica cinerea Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F3/00—Hand rubbing apparatus
- D06F3/02—Rubbing boards
Definitions
- My invention relates to the construction and arrangement of parts, as hereinafter described, whereby the corrugated zinc plates, which form the rubbing-surfaces of the wash-board, are secured together and to the flexible grooved frame.
- Figures 1 and 3 are, respectively, a side elevation and vertical section of the wash-board;
- Fig. 2 represents the grooved bar or frame-piece extended on a flat surface.
- the flexible wooden or metal bar A has grooves K K, to receive the side edges of the zincs 0 o, and a groove, H, to receive the top edge of a plate, a, which forms the upper part of the board. As shown, it (a) is in one piece with one of the zinc plates. The upper ends of the zincs are confined between two parallel cross-bars, B B, which are secured together by rivets b I). The lower edge of one of the zincs is bent around the cross-rod U, which connects the ends of the frame-piece A, and is made to overlap the edge of the other zinc.
- Therod has a screw end, D, on one end,
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Printing Plates And Materials Therefor (AREA)
Description
E. S. HEATH.
-Wash-Board.' 0. 168,252. v Patented Sept. 23,13
71. W i L Jr 1 km A. i
fivuenivr:
N.PETERS. PHOTOJJTHOGWAPHER, WASHINGTON. u C. I
UNITED STATES PATENT ()FFIGE.
EDWIN HEATH, OF NORTH HOPE, PENNSYLVANIA.
IMPROVEMENT lN WASH-BOARDS.
Specification forming part of Letters Patent No. 168,252, dated September 28, 1875; application filed May 8, .1875.-
To all whom it may concern:
-Be it known that I, EDWIN S. HEATH, of North Hope, Butler county, Pennsylvania, have invented a new and Improved Wash- Board, of which the following is a specification:
My invention relates to the construction and arrangement of parts, as hereinafter described, whereby the corrugated zinc plates, which form the rubbing-surfaces of the wash-board, are secured together and to the flexible grooved frame.
In the drawing, Figures 1 and 3 are, respectively, a side elevation and vertical section of the wash-board; Fig. 2 represents the grooved bar or frame-piece extended on a flat surface.
The flexible wooden or metal bar A has grooves K K, to receive the side edges of the zincs 0 o, and a groove, H, to receive the top edge of a plate, a, which forms the upper part of the board. As shown, it (a) is in one piece with one of the zinc plates. The upper ends of the zincs are confined between two parallel cross-bars, B B, which are secured together by rivets b I). The lower edge of one of the zincs is bent around the cross-rod U, which connects the ends of the frame-piece A, and is made to overlap the edge of the other zinc.
Therod has a screw end, D, on one end,
which adapts it to be readily removed" to allow repair or substitution of the zines. By it, also, the latter may be clamped more or less tightly, as required.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US168252A true US168252A (en) | 1875-09-28 |
Family
ID=2237661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US168252D Expired - Lifetime US168252A (en) | Improvement in wash-boards |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US168252A (en) |
-
0
- US US168252D patent/US168252A/en not_active Expired - Lifetime
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