US138734A - Improvement in washing-machines - Google Patents
Improvement in washing-machines Download PDFInfo
- Publication number
- US138734A US138734A US138734DA US138734A US 138734 A US138734 A US 138734A US 138734D A US138734D A US 138734DA US 138734 A US138734 A US 138734A
- Authority
- US
- United States
- Prior art keywords
- machines
- slots
- washing
- rollers
- 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
- 238000010276 construction Methods 0.000 description 4
- 241001137846 Shorea almon Species 0.000 description 2
- 235000020004 porter Nutrition 0.000 description 2
- 230000000284 resting Effects 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
- D06F11/00—Washing machines using rollers, e.g. of the mangle type
Definitions
- my invention consists in making the large roller vertically yielding, and in arranging the spindles of the small rollers in radial slots or channels cut in rigid end pieces. It also consists in certain other novel features relating to the construction of the machine, all of which I will hereinafter more fully describe and set forth.
- a A represent the rigid end pieces.
- a is a vertical slot or channel in the pieces A A.
- B is the large roller, and has its bearings in the slots a.
- C is a spiral spring,
- the spring F may also be fixed at or near the central roller E, and terminate at the terminal rollers, in which case the bar D may be dispensed with.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
A. H. GALKINS.
Washing-Machines.
Patented May 13, 1873.
' /mnfw A/LPHoro-LmmaRAPH/cca Mxgfossonue macsss) UNITED STATES PATENT OFFICE.
ALMON H. OALKINS, OF CHESTERTON, INDIANA.
IMPROVEMENT IN WASHING-MACHINES.'
Specification forming part of Letters'Patent No. 138,734, dated May 13, 1873 application filed October 21, 1872.
To all whom it may concern:
Be it known that I, ALMON H. GALKINS, of Chesterton, in the county of Porter and State of Indiana, have invented certain new and useful Improvements in Washing-Machines, of which the following isa full, clear, and exact description, which will enable others skilled in the art to which my invention -appertains to make and use the same, reference being had to the accompanying drawing formlployed in connection with a jacket of small yielding rollers. Heretofore the small rollers have been supported by yielding end pieces; and Vthe object of my invention is to dispense with the employment of these end pieces, and otherwise simplify and improve the construction and operation of machines of this class. To that end my invention consists in making the large roller vertically yielding, and in arranging the spindles of the small rollers in radial slots or channels cut in rigid end pieces. It also consists in certain other novel features relating to the construction of the machine, all of which I will hereinafter more fully describe and set forth.
In the drawing, A A represent the rigid end pieces. a is a vertical slot or channel in the pieces A A. B is the large roller, and has its bearings in the slots a. C is a spiral spring,
arranged in the slots a, and resting on the 'are radial slots or channels in the pieces A A,
into which slots 'the spindles of the rollers E E project. v
In practice, I deem it preferable to Vary the lengthand position of the slots a c', as shown in Fig. 3. The spring F may also be fixed at or near the central roller E, and terminate at the terminal rollers, in which case the bar D may be dispensed with. Y
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
l. In combination, the rigid pieces A, provided with the vertical slot a and the radial slots a', the vertically-yieldin g roller B having its spindle arranged in the slots a, and the yielding rollers E having their spindles arranged in the radial slots a', substantially as and for the purposes specied.
2. In combination, the rigid pieces A, pro vided with the vertical slot a and the radial slots a', the'roller B having its spindle arranged in the slots a, the springs C, also arranged in the slots a, and pressing the spindle of the roller B, the rollers E having their spindles arranged in the radial slots a', the spring F arranged across the spindles of the rollers E, and the sliding bar D, arranged on the springs C, and supporting the spring F, substantially as and forthe purposes specified.
ALMON H. CALKINS.
Witnesses:
F. H. BROWN,
F. F. WARNER.
Publications (1)
Publication Number | Publication Date |
---|---|
US138734A true US138734A (en) | 1873-05-13 |
Family
ID=2208148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US138734D Expired - Lifetime US138734A (en) | Improvement in washing-machines |
Country Status (1)
Country | Link |
---|---|
US (1) | US138734A (en) |
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0
- US US138734D patent/US138734A/en not_active Expired - Lifetime
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