公开(公告)号：US3913476A

公开(公告)日：1975-10-21

申请号：US40943173

申请日：1973-10-25

申请人： OLIVETTI & CO SPA

发明人： MAQUIGNAZ MARIO ,  BENEDETTO BRUNO ,  LINGERI ANTONIO

IPC分类号： B21H7/00 ,  B44B5/00

CPC分类号： B44B5/0028

摘要： Apparatus for the embossing of type on cylindrically shaped members, e.g. rollers is described. The semifinished roller is pressed between two embossing tools, each having a flat active surface for embossing the characters. The flat active surfaces are reciprocated longitudinally of themselves and in a direction perpendicular to the axis of the roller being embossed. Each embossing tool is mounted on a slide. These slides are caused to reciprocate in a direction perpendicular to the axis of the roller and 180* out of phase with respect to each other.

摘要翻译： 用于在圆柱形构件上压花类型的装置，例如 描述了辊子。 半成品辊被压在两个压花工具之间，每个压花工具具有平坦的有源表面以压印字符。 平面有源表面在其自身的纵向上并且在垂直于被压花辊的轴线的方向上往复运动。 每个压花工具安装在幻灯片上。 使这些滑块在垂直于辊轴的方向上往复运动，并相对于彼此相差180度。