US26511A - Improvement in shuttles for sewing-machines - Google Patents
Improvement in shuttles for sewing-machines Download PDFInfo
- Publication number
- US26511A US26511A US26511DA US26511A US 26511 A US26511 A US 26511A US 26511D A US26511D A US 26511DA US 26511 A US26511 A US 26511A
- Authority
- US
- United States
- Prior art keywords
- sewing
- shuttle
- shuttles
- improvement
- machines
- 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 4
- 238000010276 construction Methods 0.000 description 4
- 238000009958 sewing Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
- D05B57/14—Shuttles with rotary hooks
Definitions
- the bobbin is formed f with heads to t thecavity of the shuttle, the ⁇ heads forming ⁇ part-of the sides ofthe shuttle, and is kept in position by the sides of the shuttle race or ⁇ carrier.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Description
G. W. MITCHELL.
Sewing Machine Shuttle.
No. 26,511. Patented 01.1120, 1859.
Hyg C Fqyll Eidg/M v 773210126565 v Zim/1m??? N. Pneus, Pmwmhugmphmwnmngm n. c
UNITED ,y STATES .PATEN- Omen. i-
G. w. MITCHELL, or JAcKsoN,TEI\INEssn.`
IMPROVEMENT |N sI-IIIITLIas` Fon `sEwlNc.-MACH-IINlas.
Specification forming part of Letters Patent No. 26,511. dated'DecemberO, i859.
.To aZZ' whom i may concern:
Be It known that I, G. W. MITCHELL, of
Jackson, in the county of Madison and State of Tennessee, have invented a new and useful 'Sewing-Machine Shuttle, and I do hereby declare that the following is afull and exact dei scription. thereof, reference being had tothe accompanying drawings, and to the letters of reference marked thereon.
lThe nature of my invention consists in the construction of the shuttle of a sewing-machine and the position of its bobbin. i p ,y To enable others skilled in the art to make and use my invention, I will proceed to del` scribe its construction and operation.
.ing a curved point, as shown in Figs. 4 and 7, on the side of the-cavity a't a, Figs. 4 and 7 5 f .and connecting with the curve or hollow in the Qpcint" of the shuttle is a slot, a, which allowsI y the threadtopass from the bobbin,without any break or angle, through the hole nearestthe 'point oftheshuttle; then passing through other holes to give fpropery` tension, as shown at b in Fig. 3, and thereby avoiding the evil AattendA ing the' operation of other shuttles, whichhave Y a-lateral drag on the bobbinwhenfthe thread is paying off at the end of the` bobbinwhich causes uneven tension,` The bobbin is formed f with heads to t thecavity of the shuttle, the` heads forming `part-of the sides ofthe shuttle, and is kept in position by the sides of the shuttle race or` carrier.
What I ,claim` as my invention, and desire i to secure byLetters Patent, isf- The` shuttleformed `with an open ,cavltyA through it in fa transverse "direction to its Inove-` vment, with abobbin t`the cavity, the heads of the bobbin formingfa part or' the sideslofthc shuttle, and being keptinposition by the sides l of the shuttle race or; carrier, substantially `as described andset forth; 1
` i `G.\-W. MITCHELL. Attest: p 'y AJOHN S. H'oLLINGsHEnD g JOHN W. MANKIN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US26511A true US26511A (en) | 1859-12-20 |
Family
ID=2096177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US26511D Expired - Lifetime US26511A (en) | Improvement in shuttles for sewing-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US26511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682166A (en) * | 1970-07-29 | 1972-08-08 | Harvey Barry Jacobs | Emergency percutaneous trans-tracheal high flow oxygen catheter-type resuscitator for restoration of breathing in non-breathing patients |
-
0
- US US26511D patent/US26511A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682166A (en) * | 1970-07-29 | 1972-08-08 | Harvey Barry Jacobs | Emergency percutaneous trans-tracheal high flow oxygen catheter-type resuscitator for restoration of breathing in non-breathing patients |
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