US139574A - Improvement in mangling or wringing machines - Google Patents
Improvement in mangling or wringing machines Download PDFInfo
- Publication number
- US139574A US139574A US139574DA US139574A US 139574 A US139574 A US 139574A US 139574D A US139574D A US 139574DA US 139574 A US139574 A US 139574A
- Authority
- US
- United States
- Prior art keywords
- mangling
- improvement
- wringing
- roller
- springs
- 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
- 239000000969 carrier Substances 0.000 description 2
- 239000000126 substance 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
- D06F67/00—Details of ironing machines provided for in groups D06F61/00, D06F63/00, or D06F65/00
Definitions
- THOMAS HALL and JAMES NEWTON of Lawrence, in the county of mssex and State of Massachuset s, have invented a new and Irnoroved Mangling or wringing Machine, of which the following is a specification:
- Our invention consists of an arrangementof long levers and springs to obtain the pressure on the pressure-roller by light and sensitive springs, which are better adapted for obtaining a wide range of movement than the strong heavy springs which are necessary when short levers are used or none at all.
- Figure 1 is a sectional elevation of our improved machine, taken on the line as w of Fig. 2.
- Fig. 2 is a transverse section taken on the line as a: of Fig. 1. p
- A is the lower mangling and wringing roller, which is mounted in fixed bearings, so that the top runs flush with the top of the table B.
- O is the upper roller, with its journals arranged in the slotted housings D, so as to rise and fall.
- Its shaft is connected by caps E, stirrups F, and adjusting screws G, with the short arms of levers H projecting through the frame at the ends near the bottom from the pivots I, while the long arms extend to the center or thereabout, where they are provided with light coiled springs K on vertical rods L, pivoted to the levers to rise and fall with them to control the springs,
- N is the endless carrier, ot'tcanvas or other suitable substance, passing between the rollers A 0 over a guide-roller O at each end of the table and under it, and the roller A to draw the clothes along the table and between i claim as new and desire to secure by Letters Patent i v
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Developing Agents For Electrophotography (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Springs (AREA)
Description
T. HALL & JJNEWTON.
Mangling or wringing-Machines.
Patented June 3. 1873-1 1 Witnesses:
AM. PHOTO ilTl/OGRAPIIIL m M! (ossonns's PROCESS) UNITED STATES PATENT OFFICE.
lMPROVEMENT IN MANGLlNG OR WRINGING MACHiNES.
Specification forming part of Letters Patent No. 139,574, dated June 3, 1873; application filed March 1, 1873.
To all whom it may cogzcern Be it known that we, THOMAS HALL and JAMES NEWTON, of Lawrence, in the county of mssex and State of Massachuset s, have invented a new and Irnoroved Mangling or wringing Machine, of which the following is a specification:
Our invention consists of an arrangementof long levers and springs to obtain the pressure on the pressure-roller by light and sensitive springs, which are better adapted for obtaining a wide range of movement than the strong heavy springs which are necessary when short levers are used or none at all.
Figure 1 is a sectional elevation of our improved machine, taken on the line as w of Fig. 2. Fig. 2 is a transverse section taken on the line as a: of Fig. 1. p
A is the lower mangling and wringing roller, which is mounted in fixed bearings, so that the top runs flush with the top of the table B. O is the upper roller, with its journals arranged in the slotted housings D, so as to rise and fall. Its shaft is connected by caps E, stirrups F, and adjusting screws G, with the short arms of levers H projecting through the frame at the ends near the bottom from the pivots I, while the long arms extend to the center or thereabout, where they are provided with light coiled springs K on vertical rods L, pivoted to the levers to rise and fall with them to control the springs,
which rest on the bottom rail M of the frame, to produce the pressure on the roller 0. The
tension is varied by the adjusting-screws G. p
N is the endless carrier, ot'tcanvas or other suitable substance, passing between the rollers A 0 over a guide-roller O at each end of the table and under it, and the roller A to draw the clothes along the table and between i claim as new and desire to secure by Letters Patent i v The combination of the springs K, levers H, adjusting screws G, and stirrups F, with the pressure-roller 0, substantially as specified.
THOMAS HALL.
JAMES NEWTON. Witnesses:
\VILLI-AM EDWARD HALL, FnEDRIoK FEET.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US139574A true US139574A (en) | 1873-06-03 |
Family
ID=2208988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US139574D Expired - Lifetime US139574A (en) | Improvement in mangling or wringing machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US139574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090163686A1 (en) * | 2007-12-20 | 2009-06-25 | 3M Innovative Properties Company | Method of making an intrinsic polarizer |
-
0
- US US139574D patent/US139574A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090163686A1 (en) * | 2007-12-20 | 2009-06-25 | 3M Innovative Properties Company | Method of making an intrinsic polarizer |
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