| 摘要 |
In a conveyor for transporting and overturning flat objects, such as sheaves of paper or printed materials, a first ring-bound belt (10) is positioned above a second belt (20), which is also ring-wound, in such a way that an active branch (13) of the first belt (10) faces and is in contact with a corresponding active branch (23) of the second belt (20). The first belt (10) and the second belt (20) are subject to an axial torsion of 180°, thus exchanging their positions in such a way that the sheaves (2) which are inserted into an input section (30) exit overturned from an output section (40). Further, the first belt (10) is longitudinally staggered in relation to the second belt (20), in such a way that an upstream roller (11 ) of the first belt (10) is staggered in relation to a corresponding upstream roller (21) of the second belt (20), and that the downstream roller (22) of the second belt (20) is staggered in relation to a downstream roller (12) of the first belt (10). |
