Improved bottle cap head comprises rotating ring comprising support for assembly of rods, each rod having roller at lower end and spring enabling rollers to apply pressure for crimping cap on bottle neck

摘要

The head comprises an ejector and a rotating ring comprising a support (3) for an assembly of rods (4). Each rod is provided with a roller at its end. A radial compression spring (60) enables the rollers to apply a pressure in order to obtain the crimping of the cap on the bottle neck. Each rod is articulated by means of a hinge (40) and comprises a lower arm (42) provided with the roller at its lower end and an upper arm (41).