| 摘要 |
Machine for winding a load by means of an extensible web, comprising a fixed plane (2) for supporting the load, a fixed framework (1) overlying said plane, a framework (3) moveable vertically on the fixed framework (1), which rotatably supports a horizontal circular guide (4), means for rotating the guide (4), means for imposing vertical translations to the moveable framework (3), means (5) suspended on said guide bearing the reel (51) with the winding web, in which the circular guide (4) has a hollow tubular section, and is rotatably held within a seat integral with moveable framework (3) and comprising at least three pairs of wheels (340) with mutually inclined axes for creating the seat for sliding and retaining the guide (4). |
