摘要:
A machine (1) for fitting a footwear upper (2) onto a last (3) comprises a load-bearing structure (4, 5) which has a support for positioning a last on which an upper is supported, and a tensioning gripper (15) for engaging and pulling the edge of the upper (2) . Advantageously, the machine (1) comprises means (8) for engaging the last and clamping it to the support (7) and the gripper (15) is positioned in the region of the front portion of the last (3) and is movable between a forward position in which it is close to the front portion of the last so as to be able to grip the front end of the upper, and a position to which it is withdrawn away from the last and in which the upper is fitted onto and stretched well over the last.
摘要:
SHOE UPPER MOUNTING MACHINE WITH STRING-PULLING DEVICE designed for mounting a shoe upper using a string-pulling device, for the high-productivity footwear assembly sector, using the string-pulling method - stitching the edges with a lasting string. The invention also includes the use of this technology in footwear models that are normally excluded as they have tough and not very flexible shoe uppers that are difficult to shape through string-pulling. For that purpose, it is sufficient to provide a shoe upper with new dimensions suitable for this assembly technology, whenever necessary. The machine is able to tighten any string and adjust any shoe upper to the last, provided that these materials comply with acceptable quality standards for footwear components. The invention comprises a module (3) for fitting shoe uppers onto the last (F), a string-pulling module (4), and optionally a module (5) for assembling and disassembling the mountable shoe last; these modules may be associated, meaning, module (3) together with module (4), or module (3) together with module (4) together with module (5), or may be used in combination or individually with at least one of these modules, with modules (3) and (4) also comprising force and speed actuators.
摘要:
Tool for transporting and shaping flexible laminar parts, which comprises a chamber 1 having a flexible and impermeable wall, with a bottom 3 provided with though holes 6. The chamber 1 houses a flexible and impermeable plate, a rigid plate 4, which reproduces the final three-dimensional shape that the flexible laminar part 5 has to adopt, and a suction tube 8.
摘要:
Chaussure (21) comprenant un semelage (22) et une tige (23), la chaussure (21), s'étendant en longueur depuis une extrémité arrière (24) jusqu'à une extrémité avant (25), en largeur entre un côté latéral (26) et un côté médial (27), et en hauteur depuis le semelage (22) jusqu'à une extrémité supérieure (32), la chaussure (21) comprenant un premier élément chaussant (41) ainsi qu'un deuxième élément chaussant (42). Le premier élément chaussant (41) comprend une première enveloppe (43) et une première semelle de type strobel (44), le moyen de solidarisation de la première enveloppe (43) à la première semelle de type strobel (44) comprenant une couture (45). Le deuxième élément chaussant (42) comprend une deuxième enveloppe (46) et une deuxième semelle de type strobel (47), le moyen de solidarisation de la deuxième enveloppe (46) à la deuxième semelle de type strobel (47) comprenant une couture (48).