| 摘要 |
<p>The overhead device (DA), whose platform (20) is suspended by means of a cable (34) from an element which can move on an overhead track, grips the box (1) by suspending it from the teeth (24) of the grip elements, of the corresponding lower edges (14) of the inner side walls (10) of the corner recesses (9) of the box, without any external or internal space occupation or contact of the anus (23) of the elements for gripping the box (1) with the content of the box; the perfect centering of the box (1) with respect to the overhead device (DA) is achieved by means of inclined planes (18) with which the centering mask (16) is provided in a lower region, the mask being pushed against the upper rim (8) of the box (1) by way of elastic means (25) which are interposed between the centering mask and the platform (20), on which the weight of the overhead device bears when the cable (34) for suspending it from the overhead track is slack. The overhead device (DA) is used to handle boxes containing loose or tidy goods of any kind.</p> |
