公开(公告)号：US4195582A

公开(公告)日：1980-04-01

申请号：US942369

申请日：1978-09-14

Applicant: Sheldon Novick ,  Carl M. Wenrich

Inventor： Sheldon Novick ,  Carl M. Wenrich

IPC: D05B69/20 ,  G05B19/10 ,  D05B19/00

CPC classification number: D05B69/20 ,  G05B19/102 ,  G05B2219/23319

Abstract: An adjunct control system for electronically controllable sewing machines which increases the flexibility of the sewing system by providing the functions of mechanically programmable stitch counting for each of a predetermined number of stitching sequences, programmable needle positioning, reverse stitching, thread trimming and wiping, and manually selected program interruption for selected conditions. A micro-processor auxiliary control system is utilized which is interfaced with a standard commercially available sewing machine control system in such manner that the sewing machine may be used in either its standard mode of operation without the micro-processor control, or may be used under micro-processor control. The micro-processor includes a central processing unit, a program memory, read/write storage, a control decoder and input/output devices for accessing the CPU and for interchanging control signals between the micro-processor and the standard sewing machine control system.

Abstract translation: 一种用于电子可控缝纫机的辅助控制系统，其通过为预定数量的缝合序列，可编程针定位，反向缝合，修剪和擦拭中的每一个提供机械可编程针迹计数的功能并且手动地增加缝纫系统的柔性 所选程序中断选定条件。 使用微处理器辅助控制系统，其与标准的市售缝纫机控制系统接口，使得缝纫机可以在其标准操作模式下使用而不用微处理器控制，或者可以在 微处理器控制。 微处理器包括中央处理单元，程序存储器，读/写存储器，控制解码器和用于访问CPU的输入/输出设备，以及用于在微处理器和标准缝纫机控制系统之间互换控制信号。