| 摘要 |
A modular covering element for bar-type conveyor belts, of the type constituted by two opposite and rigidly coupled series (11, 13, 113) of removable coupling elements (15, 16, 116, 315, 316), a first series (11) for fixing to a first bar (12) of a conveyor belt (50) and a second series (13, 113) for fixing to a subsequent second bar (14) of the belt (50); the coupling elements of one series (11, 13, 113) are offset with respect to the coupling elements of the opposite other series (11, 13, 113). The covering element has an opening (17, 117, 217, 317) which is directed downward for fixing a first series of coupling elements (15, 315) to the first bar (12) by means of a first movement for downward snap insertion, followed by a substantially horizontal second translational movement of the modular element (10, 110, 210, 310) toward the second bar (14). The modular element (10, 110, 210, 310) is engaged with the second bar (14) by means of a third substantially downward rotary snap insertion movement pivoted in the first bar (12), so as to fix the second bar to the second series of coupling elements (16, 116, 316).
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