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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union de Maquinaria Para Calzado SA
USM Corp
Original Assignee
Union de Maquinaria Para Calzado SA
USM Corp
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Filing date
Publication date
Application filed by Union de Maquinaria Para Calzado SA, USM CorpfiledCriticalUnion de Maquinaria Para Calzado SA
Priority to ES0202407ApriorityCriticalpatent/ES202407A3/en
Publication of ES202407A3publicationCriticalpatent/ES202407A3/en
Improvements in sewing machines equipped with a curved needle, which allow to mechanically make the upper seams of the shovels and backs of the shoe type "moccasin" and other similar fantasy seams, which consist of applying a support for the machine to the machine. Work that has two support surfaces that form dihedral angle in combination with a compressor or bigornia organ, whose tip is configured to form a corresponding dihedral angle, so that between both bodies of subject of the work can be held the two parts that have been of sewing, whether it is two independent pieces that have to be joined by the stitching, as if one wants to cover with a strip of skin superimposed the seam of said two pieces, or as if it were a single piece previously molded forming a nerve that imitates the sewnºmoccasinº, which has to be sewn to reinforce it and also achieve the desired appearance. (Machine-translation by Google Translate, not legally binding)
ES0202407A1952-03-051952-03-05Improvements in sewing machines (Machine-translation by Google Translate, not legally binding)
ExpiredES202407A3
(en)
Sewing machine of invisible stitch for the manufacture of closed and similar solaps in garments of various leaves (Machine-translation by Google Translate, not legally binding)