公开(公告)号：US6135022A

公开(公告)日：2000-10-24

申请号：US150453

申请日：1998-09-09

申请人： Thomas A. Troester

发明人： Thomas A. Troester

IPC分类号： B41J2/22 ,  B41J29/38 ,  B44B5/00 ,  B41J2/23

CPC分类号： B41J29/38 ,  B41J2/22 ,  B44B5/0095

摘要： Lightweight, programmable marking apparatus for moving a marking head to coordinate positions utilizing two fixed stepper motors performing in conjunction with a belt and pulley drive and cam drive systems. The dynamics of pneumatically driven marking pins within marking heads are accommodated for by dual guide rods mounted on marking base frame and material contacting standoffs. Improved marking head structure is provided utilizing a polyetherimide material and the use of an internal spring, rather than air pressure, to retract the marking pin to its top position. The lightweight design of the marking apparatus permits it to be adapted for hand held use.

摘要翻译： 轻量级的可编程标记装置，用于使用与皮带和皮带轮驱动器和凸轮驱动系统结合执行的两个固定步进电机将标记头移动到坐标位置。 标记头内的气动标记销的动力学由安装在标记底座框架和材料接触支架上的双引导杆所容纳。 使用聚醚酰亚胺材料提供改进的标记头结构，并且使用内部弹簧而不是空气压力将标记销缩回到其顶部位置。 标记设备的轻量化设计使其适用于手持式使用。