Stretching means for filiform elements

摘要

A stretching device for filiform elements comprises a main body member ( 1 ) having ends, with one of the ends having a connection opening ( 2 ) and the opposite end of the plate member having a rotating mounting opening ( 3 ) in the rotating mounting opening there is a rotating part ( 6 ) having a command head ( 11 ) which forms a winding reel ( 7 ) for the wire to be stretched; mounted on the main body ( 1 ) is a slide mobile cramp ( 12 ). The winding to stretch the element is done by turning the command head ( 11 ). Once the suitable stretching has been achieved, the slide mobile cramp ( 12 ) is slided until said command head ( 11 ) is introduced into the cramp recess ( 15 ) formed by the cramp fork ( 14 ). Under these conditions, the rotating part ( 6 ) is fixed, keeping the tension on the filiform element.