device for fastening a pommel or handle to a rosette or plate and the pin on the steal of a closure

摘要

this is a device for fastening a pommel (13) or a handle to a on rosetta (14) or plaque where the rosette or plate has a hole (16) in which is mounted a coupling neck(17) held in axial direction and rotating around its axis.said neck coupling (17) has a hole (19) of the axial through corresponding section and that of the spindle (12) and tracking noise free the pin and also has an outer portion.gonale (20) which mates and fixes the stem of the pommel or the handle after the rosette or plaque was set at serramento.fig. 3