US124988A - Improvement in methods of double-stretching strands of banding-cord - Google Patents
Improvement in methods of double-stretching strands of banding-cord Download PDFInfo
- Publication number
- US124988A US124988A US124988DA US124988A US 124988 A US124988 A US 124988A US 124988D A US124988D A US 124988DA US 124988 A US124988 A US 124988A
- Authority
- US
- United States
- Prior art keywords
- strands
- cord
- double
- stretching
- bobbins
- 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
- 241001155430 Centrarchus Species 0.000 description 18
- 238000004804 winding Methods 0.000 description 4
- 241001155433 Centrarchus macropterus Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 240000001439 Opuntia Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/225—Mechanical characteristics of stretching apparatus
Definitions
- Figure 1 is a front view of my machine:
- Fig. 2 is a back view of the same.
- Fig. 3 is a right-hand side view of my machine, showing ends of back stretching motion-shafts .with course of strands (dotted) from back bobbins over back stretching motion 0 into water-trough J to front stretching motion g.
- Fig. 4 is left-hand side view, showing the gearing by which I drive my back stretching motion and counter-gearing r.
- FIG. 5 is a plan showing, by preference, a double row of back spindles, bobbins, and fliers, with the several strands dotted from back spindles and bobbins h to back stretching motion 6, in single strands, thence, through water-trough J, to front stretching motion 9, where it is doubled, thence to front spindles and fliers I.
- Fig. 6 is a. plan of a pair of metal friction-clips to clip the friction-plates under each front bobbin to keep the strands and bands or cords tight during the process of winding on or filling such bobbins.
- This invention relates to and consists of certain improvements in a machine patented by me and Edward Whalley in England on the 13th day of August, 1870, and in America on the 22d day of August, 1871, by which improvements I am enabled to make the articles therein enumerated of a better quality; but, in addition, spindle-banding and-other cords, of a mixture of wire and any fibrous material, fishing-lines, fishingnet twine, jacquardmachine twine, and all cords where great strength and durability are required.
- I use the same means for winding my strands as in the beforeanentioned machine, and for doubling I place the bobbins in a similar position at the back of the machine; but instead of having, as therein, the same number back as front, I place two, three, or more rows of spindles, as may be required, I likewise apply a spring tension-lever to one or both legs of my back fliers, which keeps ti ghtthe strands on leaving the bobbins for doubling.
- a and B are the revolving cop-tables
- the strands are first wound from cops on tables A and B, over top guide-bars c, to rollers D, from thence to fliers E and bobbins F, as in my former machine mentioned herein.
- the bobbins F when full, are moved to back spindles, and are then called bobbins h.
- Each strand from such bobbins is then passedthrough eyelet hole in the end of spring tension -lever z 011 the leg of back flier a, through eye of flier-leg and end of spindle, and to back stretching motion 0.
- Each singlestrand is passed several times round the conical or other shaped pulleys, and is stretched singly to any required tension before doubling.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
6 sheets sheetl. THOMAS UNSWORTH.
Method of Double Stretching Strands ofBanding Cord. N0.124,988, Patented March2 6,1872.
6Sheets--Sheet2.
THOMAS UNSWORTH.
Mtthod of Double Stretching Strands of Banding Cord.
N0. 124,988. Patented March 26,1872.
WITNESSES. INVENTOR I 6 Shear-Sheet 3. THOMAS U'NSWO'RTH.
Method of Double Stretching Strands of Band'ing'Curd.
N0.124 ,933, Pate-mammnzm'azz.
WITNESSES. V INVENTORL THOMAS UNSWORTH.
Method of Double Stretching Strands of Banding Bord.
No. 124,988, Patsnted Ma rch 26,187 12.
WITNESSES. I INVENTOFF,
6- Sh eets-.- Sheet 5.
THOMAS UNSWORTH.
Method of Double Stretching Strands of Banding'Cord.
No. 124,988. PatentedMarch26,1872.
WITNESSES. INVINTOR.
6 Sheets--Sheet 6.7
THOMAS UNSWORTHV.
Method of Double Stretching Strands ofBanding Cord.
-124 988 Patented Marctz26,t8 72'.
'WITNESSES INVENTOH jkoz UNITED rA'rEs THOMAS UNSYVORTH, QF MANCHESTER, ENGLAND.
Specification forming part of Letters Patent No. 124,988, dated March 26, 1872.
Figure 1 is a front view of my machine:
Fig. 2 is a back view of the same. Fig. 3 is a right-hand side view of my machine, showing ends of back stretching motion-shafts .with course of strands (dotted) from back bobbins over back stretching motion 0 into water-trough J to front stretching motion g. Fig. 4 is left-hand side view, showing the gearing by which I drive my back stretching motion and counter-gearing r. Fig. 5 is a plan showing, by preference, a double row of back spindles, bobbins, and fliers, with the several strands dotted from back spindles and bobbins h to back stretching motion 6, in single strands, thence, through water-trough J, to front stretching motion 9, where it is doubled, thence to front spindles and fliers I. Fig. 6 is a. plan of a pair of metal friction-clips to clip the friction-plates under each front bobbin to keep the strands and bands or cords tight during the process of winding on or filling such bobbins.
This invention relates to and consists of certain improvements in a machine patented by me and Edward Whalley in England on the 13th day of August, 1870, and in America on the 22d day of August, 1871, by which improvements I am enabled to make the articles therein enumerated of a better quality; but, in addition, spindle-banding and-other cords, of a mixture of wire and any fibrous material, fishing-lines, fishingnet twine, jacquardmachine twine, and all cords where great strength and durability are required.
I use the same means for winding my strands as in the beforeanentioned machine, and for doubling I place the bobbins in a similar position at the back of the machine; but instead of having, as therein, the same number back as front, I place two, three, or more rows of spindles, as may be required, I likewise apply a spring tension-lever to one or both legs of my back fliers, which keeps ti ghtthe strands on leaving the bobbins for doubling. At the back of the machine I fix a stretching motion, similar to the one I use in front, as described in my former patent, herein referred to, but instead of doubling such strands before stretching I stretch each strand separately by passing several times round conical or other shaped pulleys, grooved. The strands then pass through a trough of water, if desired, thence to the front stretching motion, where they are doubled and again stretched over conical or other shaped pulleys, with flat-bottomed grooves turned in them. It is then twisted and finished by front spindles and fliers, and wound onto front bobbins.
For fine cords, sewing cotton or thread, where great speed is required, I use a countershaft,'driven from main shaft, on which I fix any number of grooved pulleys, from which I drive my spindles. In place of the cop-board I use two circular cop-tables, placed in any convenient position, which I make to revolve at the will of the minder.
I will now proceed to describe the drawing hereunto annexed, in the several figures.
Similar parts are marked by corresponding letters of reference.
A and B are the revolving cop-tables; G,
guide-bars; D, rollers; E, front fliers and spindles; F, front bobbins; J, water-trough; V, grooved pulleys on counter-shaft; b, gearing by which I drive back stretching motion; 0, counter driving-shaft, on which are keyed pulleys V; 6, back stretching motion; f, bar in water-trough J; g, front stretching motion. h are back bobbins; a, back fliers; m front finishing-bobbins. r is the gearing by which I drive my counter-shaft c from main shaft A z is a spring tension-lever on one or both legs of back fliers. lis the front finishing-spindles and fliers.
The strands are first wound from cops on tables A and B, over top guide-bars c, to rollers D, from thence to fliers E and bobbins F, as in my former machine mentioned herein. The bobbins F, when full, are moved to back spindles, and are then called bobbins h. Each strand from such bobbins is then passedthrough eyelet hole in the end of spring tension -lever z 011 the leg of back flier a, through eye of flier-leg and end of spindle, and to back stretching motion 0. Each singlestrand is passed several times round the conical or other shaped pulleys, and is stretched singly to any required tension before doubling.
It is then passed across the machine to front stretching motion, Where itis doubled, and again stretched, twisted, and passed to bobbins m finished cord.
It will thus be seen that by my. present infrom thence regular, tight, and evenly-twisted band or cord; and, by the conical pulleys, a gradually-in'creas power is exercised on the strands before they become finality twisted into cord. And now- Having described my invention, I claim as my invention- The method of double-stretching by and over conical or other shaped pulleys, of the strands before doubling and then after doubling, substantially as and for the purposes hereinbefore set forth. THOMAS UNSWORTH.
Witnesses:
JOHN LEWIS, EDWARD WHALLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US124988A true US124988A (en) | 1872-03-26 |
Family
ID=2194417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US124988D Expired - Lifetime US124988A (en) | Improvement in methods of double-stretching strands of banding-cord |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US124988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486349A (en) * | 1945-09-21 | 1949-10-25 | American Thread Co | Twisting machinery |
| US20050127177A1 (en) * | 2000-10-20 | 2005-06-16 | Promega Corporation | RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags |
-
0
- US US124988D patent/US124988A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486349A (en) * | 1945-09-21 | 1949-10-25 | American Thread Co | Twisting machinery |
| US20050127177A1 (en) * | 2000-10-20 | 2005-06-16 | Promega Corporation | RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags |
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