AT..CHDE....FR....ITLI..........................................................R0716818EUROPEAN PATENT APPLICATIONA319970820EP95119497.619951211enenenTV940138 19941214IT19970820199734199606191996256 6A 43C 11/14 AdeSchliessvorrichtung, insbesondere für SportschuheenFastening device, particularly for sports shoesfrDispositif de fermeture, en particulier pour chaussures de sport1NORDICA S.p.A0045728027912/GM/vpVia Montebelluna 5/7I-31040 Trevignano (Treviso)ITGorza, RobertoVia C. Rizzarda 15I-32032 Feltre (Belluno)ITBattistella MircoVia Montello 48/1I-31027 Spresiano (Treviso)ITSegatto, MarcoViale N. Bixio 43I-31100 TrevisoITFoscaro, GiancarloVia Lombardia 1I-31100 TrevisoITMiotto, OnorioVia Colture 4I-31049 Valdobbiadene (Treviso)ITBaratto, MircoVia Crede 8I-31030 Bigolino di Valdobbiadene (Trev)ITModiano, Guido, Dr.-Ing.et al00040782Modiano & Associati S.r.l. Via Meravigli, 16I-20123 MilanoITATCHDEFRITLI19970820199734

A fastening device, particularly for sports shoes including an engagement element (2), which is rigidly coupled to a first flap (3), and a traction element (4), which interacts with the engagement element, and a lever arm (10) that is freely transversely pivoted, at a first end, between the shoulders of a base (18) that is rigidly coupled to the second flap to be joined. In this device, the lever arm actuates the opening and closure operations when it is rotated in the same direction. This allows easier closure and opening operations, with a simplification of the opening-closure operating sequence, providing a lever arm that is free from stresses once closure has occurred.