| 摘要 |
<p>A drum structure (1) for treatment of flexible sheet-like products, such as leathers, hides, fabrics and yarns, comprising a container (2) essentially formed by a side wall (4) with predetermined outer diameter (D) and with a longitudinal axis (O), and by a pair of substantially flat and mutually faced end walls (5, 6), a support frame (3) which can be secured to the ground on which said container (2) is rotatably mounted in order to rotate about its longitudinal axis (O). The container (2) mounted on the frame (3) has a predetermined maximum height (H1) from the ground in normal operating condition. Support means (8) which are adjustable in height to move said container (2) from a raised position correspondent to the normal operating position to a lowered position substantially into contact with the ground (S) are provided, in such a way as to reduce the vertical bulk and to facilitate the transport of the drum structure (1) without special authorizations or convoys.</p> |
