ES235443A1 - Apparatus for the execution of eyelets, particularly in cooperation with a sewing machine (Machine-translation by Google Translate, not legally binding) - Google Patents
Apparatus for the execution of eyelets, particularly in cooperation with a sewing machine (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES235443A1 ES235443A1 ES0235443A ES235443A ES235443A1 ES 235443 A1 ES235443 A1 ES 235443A1 ES 0235443 A ES0235443 A ES 0235443A ES 235443 A ES235443 A ES 235443A ES 235443 A1 ES235443 A1 ES 235443A1
- Authority
- ES
- Spain
- Prior art keywords
- amplitude
- machine
- needle
- displacements
- conveyor
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
Apparatus for the execution of eyelets, particularly in cooperation with a sewing machine, in which the needle-holder bar is susceptible to being subjected to lateral displacements, controlled by means of a probe finger maintained by a spring in contact with the contour of a primary cam that activates, at each of its turns, a cyclic number of points, allowing a regulating member to vary the amplitude of these lateral displacements, allowing a device to vary the position of centering of the needle with respect to the plate carrying the opening for the needle, this device comprising a support provided with the axis of articulation of the tracer finger of the primary cam, support capable of being put in various positions by means of a maneuvering member, allowing a mechanism to vary the amplitude and direction of the displacements of the conveyor, characterized in that it comprises, at least, an auxiliary cam suscepti it occupies two conjugated active angular positions, the contour of this auxiliary cam acting on the mechanism of adjustment of the amplitude and the sense of the displacements of the conveyor of the machine, so that in the first position it gives a regular advance movement to the conveyor and, in the second position, a regular backward movement of the same amplitude, the selection of the two positions of the auxiliary cam being made from the organ for adjusting the amplitude of the lateral displacements of the needle bar, thanks to a connecting member comprising the accessory and interposed between the auxiliary cam and said adjusting member. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3636856 | 1956-08-09 | ||
| CH4362257 | 1957-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES235443A1 true ES235443A1 (en) | 1957-11-16 |
Family
ID=38527138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0235443A Expired ES235443A1 (en) | 1956-08-09 | 1957-05-13 | Apparatus for the execution of eyelets, particularly in cooperation with a sewing machine (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES235443A1 (en) |
-
1957
- 1957-05-13 ES ES0235443A patent/ES235443A1/en not_active Expired
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