ES247171U - Perfected sewing machine (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected sewing machine (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES247171U ES247171U ES1979247171U ES247171U ES247171U ES 247171 U ES247171 U ES 247171U ES 1979247171 U ES1979247171 U ES 1979247171U ES 247171 U ES247171 U ES 247171U ES 247171 U ES247171 U ES 247171U
- Authority
- ES
- Spain
- Prior art keywords
- machine
- movement
- needle
- needles
- alternative
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title abstract 3
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Improved sewing machine, which is specially designed for the sewing of shoes, essentially characterized in that on a support table is placed a horizontal axis of cams that receives the movement of a driving element, said axis of cams responsible for transmitting the appropriate movements to four needles that act together in the operations of stitching, as well as to a cogwheel drive that causes the movement of the piece to sew with respect to the area of action of the needles, while pressing said piece against the apron of the machine, it being provided that said needles consist of an arched main needle, which acts in a vertical plane that incurs superiorly and that emerges on the side face of the floor of the shoe, being subjected to an alternative movement, collaborating with this main needle a straight hook needle, with its free end bent in a "U" shape, in disposition it is vertical and has an alternative vertical movement and a rotational movement, which is also alternative and with an amplitude of 180 degrees, and there is also a dragging needle acting alternately in a horizontal plane and a second hook needle that also acts alternately in a horizontal plane. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1979247171U ES247171Y (en) | 1979-11-29 | 1979-11-29 | PERFECTED SEWING MACHINE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1979247171U ES247171Y (en) | 1979-11-29 | 1979-11-29 | PERFECTED SEWING MACHINE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES247171U true ES247171U (en) | 1980-03-16 |
| ES247171Y ES247171Y (en) | 1980-09-16 |
Family
ID=8405905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1979247171U Expired ES247171Y (en) | 1979-11-29 | 1979-11-29 | PERFECTED SEWING MACHINE |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES247171Y (en) |
-
1979
- 1979-11-29 ES ES1979247171U patent/ES247171Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES247171Y (en) | 1980-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 20001009 |