GB316473A - Improvements in devices for adapting sewing machines for stitching or embroidery work - Google Patents
Improvements in devices for adapting sewing machines for stitching or embroidery workInfo
- Publication number
- GB316473A GB316473A GB2889728A GB2889728A GB316473A GB 316473 A GB316473 A GB 316473A GB 2889728 A GB2889728 A GB 2889728A GB 2889728 A GB2889728 A GB 2889728A GB 316473 A GB316473 A GB 316473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- pulley
- embroidery
- flywheel
- sewing
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/14—Devices for changing speed or for reversing direction of rotation
- D05B69/16—Devices for changing speed or for reversing direction of rotation mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
316,473. Mayer, F. Oct. 8, 1928. Sewing-machines, driving. -Gearing is added to the shaft of an ordinary houseold sewing machine to slowup the rate of the needle for the same movements of the treadle, to adapt the machine for embroidery. In the form shown in Fig. 1, the needle is driven in the usual way by the shaft 5, pulley 1, flywheel 3 and coupling 4. To adapt the machine for embroidery, the flywheel is disconnected from the shaft by screwing out the nut 4 and a pair of rigidly connected gear wheels 6, 7 are raised by the lever 9 to mesh with gear wheels 6<1>, 7<1>. The wheel 6<1> is rigid with the pulley and the wheel 7<1> with the shaft. The pulley therefore drives the shaft through the gear wheels at a much reduced speed for the same movements of the treadle. In the form shown in Fig. 4, the gears 6 and 7 are rotatably mounted on a pin 14 on the pulley 1. The gear 6<1> can be coupled to the pulley by a handle 12 so that the whole rotates as a unit for ordinary sewing, or it can be freed, when the shaft is rotated, after unconnecting the flywheel, at a reduced speed for embroidery by the pulleys acting as sun-andplanet gears.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2889728A GB316473A (en) | 1928-10-08 | 1928-10-08 | Improvements in devices for adapting sewing machines for stitching or embroidery work |
| FR662397D FR662397A (en) | 1928-10-08 | 1928-10-16 | Device for using ordinary sewing machines for embroidery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2889728A GB316473A (en) | 1928-10-08 | 1928-10-08 | Improvements in devices for adapting sewing machines for stitching or embroidery work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB316473A true GB316473A (en) | 1929-08-01 |
Family
ID=10282938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2889728A Expired GB316473A (en) | 1928-10-08 | 1928-10-08 | Improvements in devices for adapting sewing machines for stitching or embroidery work |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR662397A (en) |
| GB (1) | GB316473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2863411A (en) * | 1955-11-14 | 1958-12-09 | Singer Mfg Co | Sewing machine drives |
-
1928
- 1928-10-08 GB GB2889728A patent/GB316473A/en not_active Expired
- 1928-10-16 FR FR662397D patent/FR662397A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2863411A (en) * | 1955-11-14 | 1958-12-09 | Singer Mfg Co | Sewing machine drives |
Also Published As
| Publication number | Publication date |
|---|---|
| FR662397A (en) | 1929-08-14 |
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