公开(公告)号：US4420107A

公开(公告)日：1983-12-13

申请号：US349954

申请日：1982-02-18

Applicant: Michael Seyffert ,  Alan F. d'Entremont

Inventor： Michael Seyffert ,  Alan F. d'Entremont

IPC: B21D43/02 ,  B65H20/04 ,  B65H23/16 ,  B65H17/22 ,  B65H25/02

CPC classification number: B65H20/04 ,  B21D43/025

Abstract: To cut a strip of metal into exact lengths, rollers are brought into contact with the strip and turned by an accurate motor until a pin can be mechanically inserted into a hole in the strip to effect final alignment. If the pin does not successfully enter the hole, a detector halts the system.

Abstract translation: 为了将金属条切割​​成精确的长度，辊与带接触并通过精确的电机转动，直到销能够机械地插入带中的孔中以进行最终对准。 如果引脚没有成功进入孔，则检测器停止系统。