Active, to be negotiated
RODOLFO FAGLIA; ALBERTO BORBONI
ATTUATORE COMPRENDENTE UNA COPPIA DI ELEMENTI ELICOIDALI IN UNA LEGA A MEMORIA DI FORMA
(ACTUATOR COMPRISING A PAIR OF HELICAL ELEMENTS IN SHAPE MEMORY ALLOYS MATERIAL)
An actuator comprising a slide, a fixed frame, with respect to which the slide is suitable to move, and control means (30) suitable to control said movement. Where the slide has a box shape with, inside, at least one pair of helical elements (100) in a material selected from among the shape memory alloys. The helical elements (101, 102) have a first end operatively connected to the locking elements of the frame, which extend transversely with respect to the slide.