US193570A - Improvement in washing-boards - Google Patents

Improvement in washing-boards Download PDF

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Publication number
US193570A
US193570A US193570DA US193570A US 193570 A US193570 A US 193570A US 193570D A US193570D A US 193570DA US 193570 A US193570 A US 193570A
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washing
boards
improvement
board
wash
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F3/00Hand rubbing apparatus
    • D06F3/02Rubbing boards

Definitions

  • Our invention relates to wash-boards and it consists in a wash-board having its washing-surface formed of a series of spiral springs, and in the combination of parts, as will be hereinafter more fully set forth.
  • a A represent the side pieces of our washboard, connected by the cross-bars B, B and B and provided with the back 0, the space between the two top crossbars B and B forming the usual soap-box.
  • a In the back or under edge of the cross-bar B is a cut-out, a, for the passage of any water that might get into the soap-box.
  • perforations b b In the lower end of the back 0 are perforations b b for the escape of water.
  • D spiral springs
  • springs are, preferably, arranged longitudinally in the washboard, and their ends fastened in the crossbars B B; but it is, of course, evident that they might be arranged transversely, and their ends fastened in the side pieces A A, though this latter method would not answeras well.
  • the washing-surface being formed of spiral springs makes said surface yielding, while at the same time it presents sufficiently-rigid ridges or protuberances for rubbing the clothes.
  • the springs also allow the water to pass through freely, and, being round, they present no sharp corners or sharp-cornered ridges, on which the clothes might become torn.
  • a series of spiral springs arranged in a frame, and resting on a solid backing, to form a wash-board, as herein set forth.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Description

F. TAYLOR & BAKER, Jr.
' WASHING-BOARD.
No. 193,570. Patented July 24,1877.
1 j l C4 WITNESSES INVENTOR aware @m ("1% MFEIERS, PHDTOJJTHOGRAPNER, WASHINGTON. D Q
* UNITED STATES PATET OFFICE.
FRANKLIN TAYLOR AND HENRY F. BAKER, J R., OF GENTREVILLE, INDIANA.
IMPROVEMENT IN WASHING-BOARDS.
Specification forming part of Letters Patent No. I 93,670, dated July 24,1877; application filed May 26, 1877.
To all whom it may concern:
Be it known that we, FRANKLIN TAYLOR and HENRY F. BAKE R, J r., of Oentreville, in the county of Wayne and State of Indiana, have invented a new and valuable Improvement in Washing-Board; and we do hereby of a plan view of our wash-board, and Fig. 2
is a transverse vertical sectional view of the same.
Our invention relates to wash-boards and it consists in a wash-board having its washing-surface formed of a series of spiral springs, and in the combination of parts, as will be hereinafter more fully set forth.
The annexed drawings, to which reference is made, fully illustrate our invention.
A A represent the side pieces of our washboard, connected by the cross-bars B, B and B and provided with the back 0, the space between the two top crossbars B and B forming the usual soap-box. In the back or under edge of the cross-bar B is a cut-out, a, for the passage of any water that might get into the soap-box. In the lower end of the back 0 are perforations b b for the escape of water. On; the back 0, between the cross bars B and B is laid a series of spiral springs, D, which form the washing-surface of the washboard, as shown. These springs are, preferably, arranged longitudinally in the washboard, and their ends fastened in the crossbars B B; but it is, of course, evident that they might be arranged transversely, and their ends fastened in the side pieces A A, though this latter method would not answeras well.
The washing-surface being formed of spiral springs makes said surface yielding, while at the same time it presents sufficiently-rigid ridges or protuberances for rubbing the clothes. The springs also allow the water to pass through freely, and, being round, they present no sharp corners or sharp-cornered ridges, on which the clothes might become torn.
This wash-board is easily made, and its cost will scarcely be any above the ordinary washboard.
What we claim as new, and desire to secure by Letters Patent, is-
1. A wash-board having its washing-surface composed of a series of spiral springs, substantially as set forth.
2. A series of spiral springs, arranged in a frame, and resting on a solid backing, to form a wash-board, as herein set forth.
3. The combination of the side pieces with the cross-bars, the back, the spiral springs, and the water-escapes, substantially as and for the purposes set forth.
In testimony that we claim the above we have hereunto subscribed our names in the presence of two witnesses.
FRANKLIN i TAYLOR. n s.]
mark.
HENRY F. BAKER, JR. n 8.]
Witnesses:
JOHN E. PUG-H, DAVID GENTRY.
US193570D Improvement in washing-boards Expired - Lifetime US193570A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030044423A1 (en) * 2001-03-07 2003-03-06 Lexigen Pharmaceuticals Corp. Expression technology for proteins containing a hybrid isotype antibody moiety
US20030166877A1 (en) * 2001-03-30 2003-09-04 Lexigen Pharmaceuticals Corp. Reducing the immunogenicity of fusion proteins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030044423A1 (en) * 2001-03-07 2003-03-06 Lexigen Pharmaceuticals Corp. Expression technology for proteins containing a hybrid isotype antibody moiety
US20030166877A1 (en) * 2001-03-30 2003-09-04 Lexigen Pharmaceuticals Corp. Reducing the immunogenicity of fusion proteins

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