摘要:
Tumble drier with automatic unloading comprising a cabinet (10) with dry air stream inlet and outlet, a drum (20) accessible by at least one of its ends, with a perforate revolution wall (21) for receiving laundry to be dried, mounted and rotatorily driven in both directions within the said cabinet (10). A generatrix (24) of the said wall (21) at the lowest area of drum (20) is inclined with respect to the horizontal (H) and blades (23) are extending within the said wall (21) obliquely to any generatrix of the wall (21). When rotating the drum in the drying direction, the said obliquity of blades (21) offsets a trend of the laundry to move according to that slope while when rotating in the opposite direction, the obliquity of blades (23) assists the laundry to move according to the slope, unloading the laundry.
摘要:
SUMMARY The machine comprises a heated ironing roller (2), supported, guided and rotated on a frame (1), a parallel pressing roller (3) in contact with the ironing roller (2) and endless bands (4) mounted on satellite rollers and embracing part of the ironing roller (2). Axial journals (3a) of the pressing roller (3) are supported against inclined planes (5) fixed to frame (1) and at an angle with respect to a plane tangential to the ironing roller (2) and the pressing roller (3) on the line of mutual contact. The journals (3a) rest on the planes (5) with a force that includes a normal component derived from the weight of the pressing roller (3), resulting in an ironing force that is greater than the weight of the pressing roller (3) due to a wedge effect favoured by the opposite directions of rotation of the ironing roller (2) and the pressing roller (3).