(57) An improved movement system, in particular for moving roofs of boats, of the type
comprising a central motor (51), which transfers the motion to relevant central driving
shafts (4), connected to respective outer shafts (19), for supporting respective return
pulleys (18), for moving the moving roof or top along respective side guides; in particular,
the motion transmission between the central shafts (4) and the outer shafts (19) is
obtained by respective driving bushes (2), connected to the respective central (4)
and outer shafts (19), inside which the relevant ends of a square spring (3) are connected
for driving the motion.
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