发明名称 |
DEVICE FOR FEEDING TAPE MATERIAL TO PRINTING MACHINE |
摘要 |
In a device and a method for the regulation of the controlled infeed of web material to a printing machine, a control component of a differential gear placed ahead of a web drive roller is driven by a second continuously adjustable drive by the main drive of the printing machine. Control of the second drive takes place via a servomotor which is connected by a control circuit with a tensioning roller deflectable by the paper web. During control the voltage signal generated by the deflection of the tensioning roller is converted parallel into a voltage signal characterizing the position of the tensioning roller and into a voltage signal weighting the direction of movement. Then these signals are linked into a single output signal and are routed to the servomotor. |
申请公布号 |
RU1830045(C) |
申请公布日期 |
1993.07.23 |
申请号 |
SU19884356431 |
申请日期 |
1988.09.16 |
申请人 |
KENIG UND BAUER AG |
发明人 |
KLAUS AUGUST BOLTSA-SHYUNEMANN;JOGANNES GEORG SHEDE |
分类号 |
B65H23/192;B41F13/02;B41F33/06;B41F33/14;B65H23/18;B65H23/182;B65H23/188 |
主分类号 |
B65H23/192 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|