METHOD FOR ASSEMBLING UPRIGHT PIANO

摘要

PURPOSE: To provide a method for assembling upright piano capable of easily and efficiently mounting backpost assemblies for ornamentation having the same appearance as the appearance of the conventional backpost assemblies in upright piano of a frame unit type. CONSTITUTION: This method for assembling upright piano comprises assembling the upright piano by mounting other constituting parts to a frame unit U1 in which strings S are stretched on a frame 2. The process has a backpost unit assembling stage for assembling the backpost assemblies as a backpost unit U3 and a backpost unit mounting stage for mounting the assembled backpost unit U3 to the rear surface of the frame unit U1.