ES245366A3 - Sewing machine in zigzag with variable sewing cycle in zigzag (Machine-translation by Google Translate, not legally binding)
- Google Patents
Sewing machine in zigzag with variable sewing cycle in zigzag (Machine-translation by Google Translate, not legally binding)
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.)
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Borletti SpA
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Borletti SpA
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Priority to ES0245366ApriorityCriticalpatent/ES245366A3/en
Publication of ES245366A3publicationCriticalpatent/ES245366A3/en
Zigzag sewing machine with variable cycle of the zigzag seam, of the type in which the needle bar, operated with vertical alternating movement by a system of cranks controlled by the motor shaft, is transmitted the transverse movement for training in zigzag of the point by a brace subjected to the action of a sliding tree in a support that is caused to oscillate, by means of a lever, by a cam controlled by the motor shaft itself, the support and the shaft being adjustable in the displaceable, by means of the corresponding hand control mechanisms, in their orientation with respect to the strut for the respective regulation of the transverse origin of the zigzag point and its amplitude, said machine being characterized by the fact that a suitable means to allow the application in front of the cam current and on its own tree, with the possibility of disassembly and replacement, of another cam corresponding to a certain cycle of zigzag sewing, goes n combined with such a mounting of the lever actuated by the cam that allows said lever to be passed from the current cam to the replaceable cam by sliding on its pivot pin and without displacement of the support capable of being driven by it. (Machine-translation by Google Translate, not legally binding)
ES0245366A1958-11-171958-11-17Sewing machine in zigzag with variable sewing cycle in zigzag (Machine-translation by Google Translate, not legally binding)
ExpiredES245366A3
(en)
Device to obterer a cyclical automatic displacement of the tissue, of adjustable amplitude, in machines for sewing in zigzag (Machine-translation by Google Translate, not legally binding)
Device for the control and regulation of the career of the conveyor of the fabric in the sewing machines in zigzag (Machine-translation by Google Translate, not legally binding)
Mechanism driven at will to beach the zigzag's ensances on sewing and embroidery machines (Machine-translation by Google Translate, not legally binding)
Vertical cutter mechanism, applicable to sewing machines, for the trimming of fabrics simultaneous to the sewing. (Machine-translation by Google Translate, not legally binding)
Improvements in the mechanisms of driving of the batanes in the machines for the obtaining of labrados tissues (Machine-translation by Google Translate, not legally binding)
A regulating device of the limits of the control lever of the spreading amplitude of the drive hook of the fabric in sewing machines (Machine-translation by Google Translate, not legally binding)