Dot matrix print head has a laminated armature with the middle lamination plate acting as an armature arm for print needle cap activation with the end of said plate having a thickened section for contact with the print needle

摘要

Dot matrix print head, especially of the flap armature type has a drive with laminar inductors forming the armature. The middle plate of the inductors also acts as an armature arm (5b) during printing and impacts against the print needle via the print need cap. The forward end of the armature arm (5c) has an enlarged contact surface (13) for contact with the print needle cap in the form of a thick strengthening section (14).