摘要:
The present disclosure relates to uppers (120, 220, 620) for articles of footwear. The uppers may be formed by knitting one or more yarns together. After formation of the upper, the one or more yarns may be manipulated to change a property of the knitted upper. For example, one or more of the yarns may be at least partially melted and subsequently cooled to form a molded thermoplastic polymer element (206, 306, 606).
摘要:
The disclosure id directed to an article of footwear (100) including an upper (120, 20, 2120) and the sole structure (1130, 130, 2130), to the sole structure (1130, 130, 2130), and to a method for manufacturing the sole structure (1130, 130, 2130) and a method for manufacturing the article of footwear (100). The sole structure (1130, 130, 2130) includes a fluid-filled chamber and an outsole (1170, 2270) that at least partially surrounds the chamber.
摘要:
Cast moulding process of a product (1) comprising at least two overlapped layers (10, 11) of expansible plastic materials (Mi, Ms), said plastic materials (Mi, Ms) being cast in a sequence into a mould (2). According to the invention, after the casting of the material (Mi) for the first layer (10; 11) but before the casting of the material (Ms) for the second layer (11) of said product (1), between the first (20; 21) and the second (21) half shell of said mould (2), a junction element (12) retained all about by the edges, clamped to each other, of said half shells (20; 21), is inserted. The junction element (12) is compatible or made compatible for the adhesion to the upper surface of the material (Mi) of the first layer (10; 11) and to that lower of the material (Ms) of the overlying second layer (11) during the curing of said materials (Mi, Ms). Said first layer (10; 11) and second layer (11) are two consecutive and overlapped layers of a possible sequence of two or more layers (10; 11). Among the advantages there is the elimination of part of the moulding equipment and a significant shortening of the forming times. The process is particularly useful for the forming of footwear soles with multiple layers of synthetic material; in particular polyurethane.
摘要:
A method for providing parts of waterproof and breathable shoes (20), parts of waterproof and breathable shoes (20) provided with the method, and waterproof and breathable soles (31) provided with the shoe parts (20). The method uses a mold (10a) of the type comprising a first element (11a) and a second element (12a), at least one of which has hollow regions (13a) of a matrix of impressions (14a), which are filled with polymeric material in the fluid state by depositing it in the hollow regions (13a) or by injecting it while the mold (10a) is closed. A support (17) made of flexible sheet is interposed between the first element (11a) and the second element (12a) and comprises a waterproof and breathable functional element (26), on which, when the mold (10a) is closed, the polymeric material sets and adheres to the support (17).
摘要:
The present invention regards a sole for footwear comprising: - at least one outer sole (2) in elastomeric material comprising a tread (3) and a perimeter edge (4) rising from such tread (3), the tread (3) comprising an outer face (3a); and - at least one layer (5) of textile fiber material resistant to perforation, having a lower face (5a), facing the outer face (3a) of the tread (3), and an upper face (5b) facing the perimeter edge (4); and characterized in that such at least one outer sole (2) and such at least one layer (5) of such textile fiber material resistant to perforation are engaged by molding such at least one outer sole (2) on or around such at least one layer (5) of such textile fiber material resistant to perforation.
摘要:
The present invention concerns a fixture (1) for molding thermoplastic and thermosetting polymers, elastomers and reactive mixtures, in particular for producing footwear, suitable to be employed on carousel-type plants. In this fixture, which is of the type which provides for a pair di half-rings which are closed by performing a horizontal movement, the half-rings (11, 12) are assembled on a pair of arms (13, 14), which can rotate around a substantially vertical axis, which perform a rotary movement, means being provided which are adapted to generate the rotary movement of said arms (13, 14).
摘要:
A shoe (1) has a set of genuine leather vamp (2) with a piece of vigorous material leather insole (3) connected to an underside thereof and an embodied systematic infrastructure bracket (4) indistinctly, with its whole bracket shape in normal/partially-thinned piece or sectional bracket shape in dual pieces buried over the inside of the shoe's outsole (5) made of thermo-plastic rubber (TPR) or other materials; and the bracket (4) is designed and made with its peripheral shape complying with outsole's configuration, and itself or its inward arrangements may be produced as to the different beams (40) that such as the globular, vertical, horizontal and oblique beams (41, 4, 43, 44), and as to the varied hollowed apertures (45), and as to the varied shaped grips (46), demonstrating the equilibrium, stability and security of whole bracket (4) itself. Moreover, each bracket (4), with its dimensional model and/or stuff (81, 82, 83, 84, 85, 86, 87, 88, 89, 810, 811) employed for the best physical flexibility performance when it buried over the inside of the shoe's outsole (5).
摘要:
Es wird ein Verfahren zum Herstellen eines Fußbettes für einen Schuh mit einem Zugkräfte aufnehmenden, durchbrochenen Flächengebilde (5) beschrieben, das in einem den Randverlauf des Fußbettes bestimmenden Tragrahmen (4) mit Hilfe eines Abdeckrahmens (9) frei aufgespannt gehalten wird. Um eine vorteilhafte Verbindung zwischen dem Flächengebilde (5) und dem Tragrahmen (4) zu schaffen, wird vorgeschlagen, dass der Abdeckrahmen (9) bei seiner Herstellung aus einer Kunststoffschmelze durch das durchbrochene Flächengebilde (5) hindurch am Tragrahmen stoffschlüssig angeformt wird.
摘要:
A fluid -filled bladder is disclosed that may be incorporated into footwear or other products. The bladder includes a sealed outer barrier, a foam tensile member, and a fluid. The tensile member is located within the barrier and bonded to opposite sides of the barrier. The fluid is also located within the barrier, and the fluid is pressurized to place an outward force upon the barrier and induce tension in the tensile member.