US203754A - Improvement in bobbins used in spinning mohair - Google Patents
Improvement in bobbins used in spinning mohair Download PDFInfo
- Publication number
- US203754A US203754A US203754DA US203754A US 203754 A US203754 A US 203754A US 203754D A US203754D A US 203754DA US 203754 A US203754 A US 203754A
- Authority
- US
- United States
- Prior art keywords
- spinning
- mohair
- bobbin
- improvement
- bobbins used
- 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
- 238000009987 spinning Methods 0.000 title description 10
- 210000000050 mohair Anatomy 0.000 title description 8
- 239000000835 fiber Substances 0.000 description 6
- 241001155433 Centrarchus macropterus Species 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/06—Spinning or twisting machines in which the product is wound-up continuously cap type
Definitions
- Patented may 14, 1878..
- the object of my invention is to prevent the fibers, near the top flange of a bobbin, in spinning from becoming entangled and breaking the thread which is being spun and this object I accomplish in the manner which I will proceed to describe, reference being had to the accompanying drawing, in which Figure 1 is a side view of a spindle, flier, and bobbin of a spinning-machine with my improvement attached, and Fig. 2 a sectional view of my improved cap for the bobbin.
- the fibers close to the top flange of the bobbin frequently become entangled, owing to the centrifugal force, and break down, as the flier and bobbin revolve, the thread that is being spun.
- a cap, B of brass or any suitable metal, which projects a short distance below the top flange of the bobbin, and which runs loose on the spindle G.
- This cap confines the fibers near the top of the bobbin, and prevents them from becoming entangled.
Description
v T., MITCHELL. Bobbin used in Spinning Mohair, 8L0.
No. 203,754. Patented may 14, 1878..
UNITED STATES PATENT OFFICE.
TOM MITCHELL, OF BRADFORD, GREAT BRITAIN.
IMPROVEMENT IN BOBBINS USED IN SPINNING MOHAIR, 800.
Specification forming part of Letters Patent No. 203,754, dated May 14, 1878; application filed November 19, 1877.
To all whom it may concern:
Be it known that I, TOM MITCHELL, of Bradford, county of York, in the Kingdom of Great Britain and. Ireland, have invented a new and useful Improvement in Bobbins used in Spinning Mohair, &c., of which the following is a specification:
The object of my invention is to prevent the fibers, near the top flange of a bobbin, in spinning from becoming entangled and breaking the thread which is being spun and this object I accomplish in the manner which I will proceed to describe, reference being had to the accompanying drawing, in which Figure 1 is a side view of a spindle, flier, and bobbin of a spinning-machine with my improvement attached, and Fig. 2 a sectional view of my improved cap for the bobbin.
In spinning mohair and other fibrous substances, the fibers close to the top flange of the bobbin frequently become entangled, owing to the centrifugal force, and break down, as the flier and bobbin revolve, the thread that is being spun.
In order to overcome this objection, I place on the top flange of the bobbin A a cap, B, of brass or any suitable metal, which projects a short distance below the top flange of the bobbin, and which runs loose on the spindle G. This cap confines the fibers near the top of the bobbin, and prevents them from becoming entangled.
I do not desire to claim, broadly, a bobbin or spool with a cap on the top flange of the same; but i I claim as my invention The combination of the spindle and bobbin with a cap adapted to fit over the upper flange of said bobbin, and to project below the same, substantially as and for the purpose herein set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
TOM MITCHELL. Witnesses:
WILLIAM VVAUGH, J OHN GILL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US203754A true US203754A (en) | 1878-05-14 |
Family
ID=2273159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US203754D Expired - Lifetime US203754A (en) | Improvement in bobbins used in spinning mohair |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US203754A (en) |
-
0
- US US203754D patent/US203754A/en not_active Expired - Lifetime
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