Bag maintaining and transporting device, has spacer lugs disposed on lower level of sole and kept in lower level position when bags are not pushed to interfere with sole and when sole is transported in upward direction

摘要

The device has a sole (28) whose height is adjustable, where bags (26) slide on the sole. Spacer lugs (34) are disposed on the lower level of the sole and are kept in the lower level position when the bags are not pushed to interfere with the sole and when the sole is transported in an upward direction. The sole has a width less than a gap of railings (32), and includes two parts (30, 30`) extending parallel according to an unwinding direction of the bags.