Wiping material`s e.g. toilette paper, braking assistance device, for use in distribution apparatus, has balancing weight device integrated in movement of drum and including balancing weight cam cooperating with lever at each turn of drum

摘要

The device has a lever (10) in a goose-neck shaped head (10a) and forming a non circular curvilinear interior configuration with spacing amplitude towards an outside. An anchoring projection (10c) in a maximum amplitude zone is perpendicularly oriented for cooperating in a snap ring (13), where the ring is placed in a flask of a receiving an end piece (12) of a mandrel of a material roll. A balancing weight device is integrated in the movement of rotating drum and includes a balancing weight cam cooperating with the lever at each turn of the drum.