(57) A trolley moving system, in particular for mobile roofs (50) of boats, of the type
comprising means for moving at least one trolley-shaped element, which is fixed to
an attachment system (51, 52) to the mobile portion (50); in particular, the trolley-shaped
element includes at least one sliding block (1), capable of sliding on at least one
respective shaped guide (14), which is mechanically connected to an articulated system
(49), comprising a ball socket joint (48), in turn mechanically connected to the attachment
system (51, 52) of the mobile portion (50) for the relative movement.
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