ES205871A1 - A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
- Google Patents
A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
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An improved method and corresponding device for performing the automatic stitching of the reinforcement in the shoulder pads of the kind comprising a strong fabric as reinforcement or back of the shoulder pad against which it is sewn essentially characterized by the fact of subjecting the shoulder pad and reinforcement properly fixed in a special shoulder-holder arm to an automatic feeding and feeding work coaxially with the arm of the sewing machine comprising the shoulder-holder means for the passage of said arm and means for coupling to an axis provided with the movements auxiliary corresponding to the type of sewing which at least are: an oscillating or continuous movement in a circular direction a reciprocating movement in the axial direction and a feed movement by jump with retention and firing in order to achieve different orders of stitching and in these orders different points of passage of the needle a delayed and others advanced passing ose from one order to the next by the indicated axial jump whose jump in the oscillating circular moment represents a change of direction in the sewing and in continuous circular motion the sense of sewing is always the same. (Machine-translation by Google Translate, not legally binding)
ES205871A1952-10-201952-10-20A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
ExpiredES205871A1
(en)
A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
A device for sewing chain points in a sewing machine that has instruments to form double spot. (Machine-translation by Google Translate, not legally binding)
A perfected procedure, and corresponding device, to make the automatic sewing of the reinforcement in the hombrera (Machine-translation by Google Translate, not legally binding)
A new system of control of the needle bar of the sewing machines of two or three needles for cadenet point (Machine-translation by Google Translate, not legally binding)
Improved device for darning work in all kinds of fabrics, particularly wool, yarn and cotton (Machine-translation by Google Translate, not legally binding)