Method for manufacturing semi-finished products adapted to form levers, particularly for sports shoes

摘要

A method for providing semi-finished products adapted to form levers (1), particularly for sports shoes, comprising a step of flattening and/or coining one or more parts of a tube or rod or bar made of metal is comprised, followed by a blanking to obtain one or more holes (16a, 16b) and/or slots. It is then possible to perform a step of shaping the tube or rod or bar until it is given a substantially U-shaped configuration. A lever component (1), particularly for sports shoes, is thus obtained which is constituted by a tube or rod or bar made of metal that is flattened and/or coined and/or blanked and contoured so as to obtain a tensioning lever arm (2), which is associated with a first flap to be joined and can be actuated by the user, and/or a ring or bridge (10) that interacts with a rack or hook (13) associated with a second flap to be joined.