| 摘要 |
<p>#CMT# #/CMT# The machine has a transport device (14) for intermittent feeding of sewing items, and an under transport adjustment device for adjusting feeding length of a lower transport haulier (15). A controller stays in signal connection with an under transport adjusting drive and an upper transport adjusting drive. The controller includes a storage device, in which data to be worked out, sewing sequence and adjusting data, which is assigned to the sewing sequence data are stored for independent control of adjusting drive during the processing of the sewing sequence. #CMT# : #/CMT# An independent claim is also included for an operating method for a sewing machine. #CMT#USE : #/CMT# Sewing machine. #CMT#ADVANTAGE : #/CMT# The sewing machine is designed in such a manner that the flexibility of the feed rate of the sewing items is increased for adaptation to different sewing requirements. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an enlarged sectional view of a sewing machine. 7 : Needle 13 : Sewing direction 14 : Transport device 15 : Haulier 18a : Saw tooth profile.</p> |
