US193732A - Improvement in washing-machines - Google Patents
Improvement in washing-machines Download PDFInfo
- Publication number
- US193732A US193732A US193732DA US193732A US 193732 A US193732 A US 193732A US 193732D A US193732D A US 193732DA US 193732 A US193732 A US 193732A
- Authority
- US
- United States
- Prior art keywords
- pounders
- box
- washing
- machines
- improvement
- 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
- 241000208689 Eucommia ulmoides Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
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
- D06F15/00—Washing machines having beating, rubbing or squeezing means in receptacles stationary for washing purposes
Definitions
- This invention relates to that class of washing-machines in which the clothes are beaten or pounded; and it consists in the construction and arrangement of parts hereinafter more fully shown and described.
- A is the box or tub, which is preferably made in the shape shown in the drawing-that is, with a semi-cylindrical bottom, 1).
- the sides a a have, at the rear end of the box, upward projections or brackets B, between which are placed, inside the box, two or more pounders, O 0, consisting of heavy blocks of wood, the lower ends of which are shaped so as to conform to the shape of the bottom of the box, and corrugated so as to make the washing or pounding more effective.
- D is ashaft, arranged in suitable bearings d d on the rear side of brackets B, and having a crank, c, and balance-wheel E.
- the pounders 0 have perforated ears or projections g, which slide upon suitable guide-strips h. Rubber washers t i are placed upon these strips on top of the gbox, so'gi as to take off the force of the shock when the pounders are dropped. .
- the wings e e are set upon shaft D at right angles to each other, so as to operate the pounders C alternately.
- F F are two press-boards, hinged upon a rod, G, in box A, in front of the pounders O 0.
- H H are rods secured to the boards F, and passing along the sides of the box to the pounders O, the sides of which have triangular recesses I, for, accommodating the ends of rods H.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
Description
'1. E. SMITBACK. WASHING-MACHINES.
Patented July 31,1877.
No.193,"73Z.
m 0 I w Um'rnn ATE a FFICE.
EMPROVEMENT IN WASHINGMACHINES.
Specification forming part of Letters Patent No. 193,732., dated July 31, 1877 application filed March 20, 1877.
To all whom it may concern:
Be it known that I, THORE ERIKSON SMIT- BACK, of Utica, in the county of Dane and State of Wisconsin, have invented certain new and useful Improvements in Washing- Machines; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification, and in which- Figure 1 is a side elevation. Fig. 2 is a rear elevation, and Fig. 3 is a vertical crosssection.
Similar letters of reference indicate corresponding parts in all the figures.
This invention relates to that class of washing-machines in which the clothes are beaten or pounded; and it consists in the construction and arrangement of parts hereinafter more fully shown and described.
In the drawing, A is the box or tub, which is preferably made in the shape shown in the drawing-that is, with a semi-cylindrical bottom, 1). The sides a a have, at the rear end of the box, upward projections or brackets B, between which are placed, inside the box, two or more pounders, O 0, consisting of heavy blocks of wood, the lower ends of which are shaped so as to conform to the shape of the bottom of the box, and corrugated so as to make the washing or pounding more effective. D is ashaft, arranged in suitable bearings d d on the rear side of brackets B, and having a crank, c, and balance-wheel E. It also has two double arms or wings, e c, which, when the shaft is rotated by the crank c, fit into recesses ff in the rear side of the pounders 0, thus lifting these to a height which may be regulated by the length of the wings e, and then letting them drop down upon the clothes contained in the box. The pounders 0 have perforated ears or projections g, which slide upon suitable guide-strips h. Rubber washers t i are placed upon these strips on top of the gbox, so'gi as to take off the force of the shock when the pounders are dropped. .The wings e e are set upon shaft D at right angles to each other, so as to operate the pounders C alternately.
F F are two press-boards, hinged upon a rod, G, in box A, in front of the pounders O 0. H H are rods secured to the boards F, and passing along the sides of the box to the pounders O, the sides of which have triangular recesses I, for, accommodating the ends of rods H.
When the pounders are raised in the manner described, they raise the ends of rods H, thus giving a forward motion to the boards F, which, when the pounders are dropped, re turn to their former position.
The operation of my improved washingmachine will be readily understood from the foregoing description, and by reference to the drawings hereto annexed. After placing the clothes that are to be washed in the box or tub A, with soap and water, the crank c is turned, thus lifting the pounders O O alternately, and at the same time operating the press-boards F, which push the clothes in under the pounders, thus doing away with the necessity of doing this work by hand.
Owing to the inclined (semi cylindrical) shape of the bottom of the box, the batch of clothes which is forced under the pounders by each movement of the press-boards F is, by the downfall of the pounders, forced down under the rest of the contents of the box, thus causing it all to be washed equally well.
Having thus described my invention, I claim and desire to secureby Letters Patent of the United States 1. The combination of the box or tub A,-
' or tub A, pounders 0, having recesses f I, and my own I have hereto afiiixed my signature in perforated brackets g, shaft D, having crank presence of two Witnesses.
c and Win gs e, hinged press-boards F, and rods H, all combined and arranged to operate THOBE ERIKSON SMITBAOK' substantially in the manner and for the pur- Witnesses: pose herein shown and specified. ELIZABETH CLEVEN.
In testimony that I claim the foregoing as Mrs. MARTHA NEREsoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US193732A true US193732A (en) | 1877-07-31 |
Family
ID=2263138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US193732D Expired - Lifetime US193732A (en) | Improvement in washing-machines |
Country Status (1)
Country | Link |
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US (1) | US193732A (en) |
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0
- US US193732D patent/US193732A/en not_active Expired - Lifetime
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