US174630A - Improvement in bobbin-winders for sewing-machines - Google Patents
Improvement in bobbin-winders for sewing-machines Download PDFInfo
- Publication number
- US174630A US174630A US174630DA US174630A US 174630 A US174630 A US 174630A US 174630D A US174630D A US 174630DA US 174630 A US174630 A US 174630A
- Authority
- US
- United States
- Prior art keywords
- bobbin
- winders
- sewing
- machines
- 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
- 238000004804 winding Methods 0.000 description 4
- 210000002832 Shoulder Anatomy 0.000 description 2
- 201000002372 amelogenesis imperfecta type 1G Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2803—Traversing devices; Package-shaping arrangements with a traversely moving package
Definitions
- the object of this invention is to produce abobbin-winder for sewing-machines which shall wind the thread evenly and compactly upon the spool, so as to form a smooth, handsome, cylindrical bobbin, substantially as shown in the drawing.
- the invention consists in an- 'the guide plate so that the latter shall compact smooth and shape the bobbin during the winding process.
- the bobbin-winders in general use are provided with angular distributing-arms, but instead of being constructed with a wide convex pressure and guide plate, they are made with a narrow bearing-surface, which carries the thread and distributes it by reciprocating the This construction does not shape and compact the bobbin uniformly but simply distributes the thread;
- each layer of thread is shaped, compacted, and smoothed as it is laid upon the spool.
- A represents the ordinary bobbin-winder, in which the bobbin a is held and rotated by means of the usual spindles, a M.
- S is a shaft or rod upon which, between collars s s, is mounted" an angular rocking plate, M, the enlarged convex end m of said plate resting against the bobbin, while the opposite end is pierced with holes through which passes the thread t.
- the thread holds the the edge m with considerable force against'the side of the bobbin, thereby smoothing and compacting the latter as it is built up.
- the plate adjusts itself to the thickness of the bobbin, and, it its convex edge between the end shoulders thereof is too short for the particular spool employed, the plate is adapted to slide to a slight extent on the shaft so as to make up for the deficiency.
- the edge of the plate forms the bobbin in exactly the required shape, and, in connection with the holes at the opposite end through which the thread is passed, constitutes an excellent tension, which may be reglated by using more or less of the holes.
Description
P. KENNEDY, JIM, & N. G. LINNY. BOBBIIT-WINDERS FOR SEWING-MACHINES.
N o 174 6 3 O Patented March 14, 11876.
INVENTORS ATTQRNEYS.
N,PE[ERS/, PHOTO-LITHQGRAPH entire length of the bobbin.
UNITED STATES PATENT OFFICE.
PATRICK KENNEDY, JR, AND NATHAN G. LINNY, OF WATERTOWN, N. Y.
IMPROVEMENT IN BOBBlN-WINDERS FOR SEWING-MACHINES Specification forming part of Letters Patent No. 174,630, dated March 14, 1876; application filed March 24, 1875.
To all whom it may concern Be it known that we, PATRICK KENNEDY, J r., and NATHAN G. LINNY, of Watertown, in the county of Jefferson and State of New York, have invented new and useful Improvements in Bobbin-Winders for Sewing-Machines; and we do hereby declare the following to be a full, clear, and exact description of the same, reference being bad to the accompanying drawing, forming part of this specification, in which the figure is a perspective View of a bobbin-winder embodying our invention.
The object of this invention is to produce abobbin-winder for sewing-machines which shall wind the thread evenly and compactly upon the spool, so as to form a smooth, handsome, cylindrical bobbin, substantially as shown in the drawing.
To this end the invention consists in an- 'the guide plate so that the latter shall compact smooth and shape the bobbin during the winding process.
The bobbin-winders in general use are provided with angular distributing-arms, but instead of being constructed with a wide convex pressure and guide plate, they are made with a narrow bearing-surface, which carries the thread and distributes it by reciprocating the This construction does not shape and compact the bobbin uniformly but simply distributes the thread;
whereas by our invention each layer of thread is shaped, compacted, and smoothed as it is laid upon the spool.
In the drawings, A represents the ordinary bobbin-winder, in which the bobbin a is held and rotated by means of the usual spindles, a M. S is a shaft or rod upon which, between collars s s, is mounted" an angular rocking plate, M, the enlarged convex end m of said plate resting against the bobbin, while the opposite end is pierced with holes through which passes the thread t. In winding the bobbin the thread holds the the edge m with considerable force against'the side of the bobbin, thereby smoothing and compacting the latter as it is built up. The plate adjusts itself to the thickness of the bobbin, and, it its convex edge between the end shoulders thereof is too short for the particular spool employed, the plate is adapted to slide to a slight extent on the shaft so as to make up for the deficiency. The edge of the plate forms the bobbin in exactly the required shape, and, in connection with the holes at the opposite end through which the thread is passed, constitutes an excellent tension, which may be reglated by using more or less of the holes.
We claim as our invention, in bobbin-winders for sewing-machines' In a bobbin-winder the thread-guide, distributing, tension, and pressure-plate M, having a long convex upper edge, m, and the, perforated arm X, as shown in combination with the shaft ,8, as and for the purpose specified.
' PATRICK KENNEDY, 'JR. NATHAN G. LIN N Y. Witnesses:
CHAS. W. BURDICK, L. H. AINSWORTH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US174630A true US174630A (en) | 1876-03-14 |
Family
ID=2244037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US174630D Expired - Lifetime US174630A (en) | Improvement in bobbin-winders for sewing-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US174630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180142741A1 (en) * | 2016-11-18 | 2018-05-24 | General Electric Company | System and method for synchronous condenser clutch |
-
0
- US US174630D patent/US174630A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180142741A1 (en) * | 2016-11-18 | 2018-05-24 | General Electric Company | System and method for synchronous condenser clutch |
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