US606719A - Henry hill - Google Patents
Henry hill Download PDFInfo
- Publication number
- US606719A US606719A US606719DA US606719A US 606719 A US606719 A US 606719A US 606719D A US606719D A US 606719DA US 606719 A US606719 A US 606719A
- Authority
- US
- United States
- Prior art keywords
- foundation
- threads
- thread
- fabric
- warp
- 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
- 239000004744 fabric Substances 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 241000557626 Corvus corax Species 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 241001417494 Sciaenidae Species 0.000 description 2
- 210000002356 Skeleton Anatomy 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
Definitions
- thread foundations or caps have been principally formed from tubular knitted fabrics, in which the whole of the loops in each course are formed by one continuous thread; but owing to the great elasticity of such'fabrics and the excessive lia-- bility of the thread to become unlooped they:- are very diflicult to manipulate and eXcessively fragile when finished as mantles.
- FIG. 1 is a view of a seamless tubular
- the seamless tubular foundation or cap shown at Fig. 1 is manufactured of what is known as warp-lace fabric and formed with a suitable mesh or net.
- This fabric is produced by what is known as a warp-lace machine, such as shown and described in my application filed December 31, 1897, Serial No. 664,586, which consists, essentially, of a needle-bar and a pillar or guide .bar or bars.
- the needles are similar to those used in hosierymachines, while the pillar-bar consists of a number of thread-guides, each adapted to supply its thread to a single needle each course.
- the fabric is produced from a warp consisting of a suitable-number of threads without the aid of weft or other threads.
- Each of the said threads comprising the warp is knitted or formed into a loop at each course by a needle, and this loop is drawn through the loop previously formed on the same needle or one tothe right or left of it.
- each foundation' may be of a conoidal form, having the upper part of smaller diameter and stiffer character than the lower part. This does not necessarily involve a structural change; but
- the loops are made shorter, and the diameter of the foundation is thus reduced.
- a foundation In manufacturing a foundation I preferably commence at the bottom (see Fig. 1) and make a few courses of single or double needle pillaring, so as to lessen any risk of the threads unraveling. I then proceed with the net or mesh 13, which is to form the body of the foundation, until this is of sufficient length, and I may stiffen the work as it proceeds in order to reduce the diameter of the fabric, as previously described. IVhen the foundation is of sufficient length, I form holes 0 to receive the draw-threads, and then after working a few courses of plain parts D, I return to single or double pillarings to finish off the top of the foundation.
- ⁇ Vhat is referred to as single pillaring is when each thread is formed into a chain similar to an ordinary chain or tambour stitch.
- ⁇ Vhat is termed double pillaring is when two contiguous threads are each worked into a chain and the one incorporated with the other, as shown at E in Fig. 2.
- the holes C for the suspensory threads may also be formed by making a few courses of double pillarings F, as shown.
- the course the threads take is best shown by the threads G G, the thread G representing the course of one half of the threads and G the course of the other half.
- the mesh may be altered by traversing the said thread more or less to the right or left and altering the frequency of such movements.
- Foundations, caps, or skeletons manufactured in the manner described will not readily unravel, and they are thus more easily manipulated and better adapted for the purpose to which they are to be applied than those manufactured heretofore.
- the mesh in the body of the foundation may also be specially formed to give the best results, while the top and bottom may be strengthened to give additional support required at those parts.
- a thread foundation for an incandescent mantle formed of warp-lace fabric without a seam and of parallel or eonoidal form with pillarings A and E at its ends substantially as described.
Description
Patented July 5, I898.
No. 606,7l9.
u. HILL. THREAD FOUNDATION; FOR FNG-AND-ESGENT MANTLES.
(Application filecl Jan. 28, 1897.)
(No Model.)
m: minis ravens 00., FHOTO-LITMO wnsuwom. n. c.
UNITE 7 STATES PATENT Qrrich.
HEN RYIIILL, OF NOTTINGHAM, ENGLAND.
THREAD FOUNDATION FQR INCANDESCENT MANTLES.
SPECIFICATION forming part of tea-a5 Paar no; 606,719, dated July 5, 1898. Application filed January 28,1897. Serial No. 621,101. (No nioclel.) Pasta in Austria December 16, 1896, r0. 4s/ao22'.
facture of incandescent mantles; and it has for its object the production of a thread foundation or cap that will be both easier of manipulation and less liable to injury in theprocess through which it is subsequently passed and also produce improved and more durable and effective mantles than those produced from foundations such as are now employed. Heretofore such thread foundations or caps have been principally formed from tubular knitted fabrics, in which the whole of the loops in each course are formed by one continuous thread; but owing to the great elasticity of such'fabrics and the excessive lia-- bility of the thread to become unlooped they:- are very diflicult to manipulate and eXcessively fragile when finished as mantles. By the process of manufacture hereinafter described I am enabled to change 131161116811 at any point in the length of a foundation, and thus strengthen or stiffen it at any required point. I am also enabled to form the holes to receive the draw or suspensory threads in the process of manufacture. I can also make the foundation conoidal, so that they will assume'and retain the proper form required to give the best illuminating results.
The invention will be best understood by reference to the accompanying drawings, in p which-- Figure'l is a view ofa seamless tubular The seamless tubular foundation or cap shown at Fig. 1 is manufactured of what is known as warp-lace fabric and formed with a suitable mesh or net. This fabric is produced by what is known as a warp-lace machine, such as shown and described in my application filed December 31, 1897, Serial No. 664,586, which consists, essentially, of a needle-bar and a pillar or guide .bar or bars. The needles are similar to those used in hosierymachines, while the pillar-bar consists of a number of thread-guides, each adapted to supply its thread to a single needle each course. The fabric is produced from a warp consisting of a suitable-number of threads without the aid of weft or other threads. Each of the said threads comprising the warp is knitted or formed into a loop at each course by a needle, and this loop is drawn through the loop previously formed on the same needle or one tothe right or left of it.
By altering the traverse of the pillar or guide bars-that is, the direction in which theyare moved-and the frequency of the movement different meshes or nets are produced; and I am thus enabled to produce a foundation with a suitable mesh and also strengthen it or alter the character of it,where required, by changing the mesh at the parts where more or less strength is required.
During the manufacture of each length of fabric suitable for a mantle the tension on the threads may also be varied, so that each foundation'may be of a conoidal form, having the upper part of smaller diameter and stiffer character than the lower part. This does not necessarily involve a structural change; but
the loops are made shorter, and the diameter of the foundation is thus reduced.
In order to produce a tubular seamless foundation, I manufacture a number of lengths of fabric on a straight-bar warp-lace machine with two needle-bars and two sets of pillar'or a circular machine the needles and the threadguides, which perform the same oilice as pillar-bars in the straight machines, are arranged in a circle of the required diameter, and the requisite movements are imparted to both the needles and the thread-guides to pro duce the fabric.
In manufacturing a foundation I preferably commence at the bottom (see Fig. 1) and make a few courses of single or double needle pillaring, so as to lessen any risk of the threads unraveling. I then proceed with the net or mesh 13, which is to form the body of the foundation, until this is of sufficient length, and I may stiffen the work as it proceeds in order to reduce the diameter of the fabric, as previously described. IVhen the foundation is of sufficient length, I form holes 0 to receive the draw-threads, and then after working a few courses of plain parts D, I return to single or double pillarings to finish off the top of the foundation. After working several courses of single or double pillaring I commence the lower end of another foundation and repeat the process for as manylen gths as may be desired, the fabric being afterward divided ,at the required points into separate lengths each for a foundation. If desired, the points of division may be indicated by a slack course.
\Vhat is referred to as single pillaring is when each thread is formed into a chain similar to an ordinary chain or tambour stitch.
\Vhat is termed double pillaring is when two contiguous threads are each worked into a chain and the one incorporated with the other, as shown at E in Fig. 2.
The holes C for the suspensory threads may also be formed by making a few courses of double pillarings F, as shown.
It will be understood that the mesh of the plain part D may be varied to a considerable extent from that shown, although the disposition of the threads will always be of the nature shown in Fig. 2.
The course the threads take is best shown by the threads G G, the thread G representing the course of one half of the threads and G the course of the other half. The mesh may be altered by traversing the said thread more or less to the right or left and altering the frequency of such movements.
Foundations, caps, or skeletons manufactured in the manner described will not readily unravel, and they are thus more easily manipulated and better adapted for the purpose to which they are to be applied than those manufactured heretofore.
By the process of manufacture the mesh in the body of the foundation may also be specially formed to give the best results, while the top and bottom may be strengthened to give additional support required at those parts.
Having thus described my invention, what I claim is 1. A thread foundation for an incandescent mantle formed of warp-lace fabric without a seam and of parallel or eonoidal form with pillarings A and E at its ends substantially as described.
2. Athread foundation for an incandescent mantle formed of warp-lace fabric without a seam and of parallel or conoidal form with pillarings A and E at its ends and with holes 0 for the reception of the draw or suspensory threads substantially as described.
In testimony whereof I have hereto set my hand in the presence of the two subscribing witnesses.
HEN Y HILL.
\Vitnesses:
HAROLD WADE, HARRY S. BRIDGE.
Publications (1)
Publication Number | Publication Date |
---|---|
US606719A true US606719A (en) | 1898-07-05 |
Family
ID=2675343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US606719D Expired - Lifetime US606719A (en) | Henry hill |
Country Status (1)
Country | Link |
---|---|
US (1) | US606719A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299674A (en) * | 1967-01-24 | Scheibe warp knit tubular netting | ||
US3656324A (en) * | 1968-11-19 | 1972-04-18 | Union Carbide Corp | Warp knitted garments and apparatus and method for making the same |
US3728873A (en) * | 1967-12-29 | 1973-04-24 | Titone Res & Dev Corp | Machine knitting |
US3776002A (en) * | 1967-11-09 | 1973-12-04 | Wyomissing Corp | Furcated garment |
US4497187A (en) * | 1980-10-15 | 1985-02-05 | Isaburo Yamaguchi | Method of manufacturing a burning wick |
-
0
- US US606719D patent/US606719A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299674A (en) * | 1967-01-24 | Scheibe warp knit tubular netting | ||
US3776002A (en) * | 1967-11-09 | 1973-12-04 | Wyomissing Corp | Furcated garment |
US3728873A (en) * | 1967-12-29 | 1973-04-24 | Titone Res & Dev Corp | Machine knitting |
US3656324A (en) * | 1968-11-19 | 1972-04-18 | Union Carbide Corp | Warp knitted garments and apparatus and method for making the same |
US4497187A (en) * | 1980-10-15 | 1985-02-05 | Isaburo Yamaguchi | Method of manufacturing a burning wick |
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