公开(公告)号：US3759456A

公开(公告)日：1973-09-18

申请号：US3759456D

申请日：1971-06-23

Applicant: IBM

Inventor： MONEAGLE O ,  SVATEK K

IPC: B41J17/14 ,  B41J17/30 ,  B65H23/032 ,  B65H25/26

CPC classification number: B65H23/032 ,  B41J17/14 ,  B41J17/30

Abstract: A ribbon correction device aligns a web by deliberately skewing a pair of pivoted winding spools to steer the ribbon continuously toward a given median point along the axis of a spool. The device automatically compensates for the effect of a change in the direction of rotation of the winding spool, by means of a single sensing device.

Abstract translation: 色带校正装置通过有意地倾斜一对枢转的绕线卷轴来对齐网，以将带连续地朝着线轴的轴线向给定的中心点转动。 该装置通过单个感测装置自动补偿卷绕卷轴的旋转方向的变化的影响。