Accessory device for use on a sewing machine
Air control switch set for an overedge sewing machine
Apparatus and method for controlling sewing machine
Apparatus and method for controlling sewing machine
Apparatus and method for controlling sewing machine
Apparatus and method for controlling sewing machine
Apparatus and method for detecting an ending-point of bobbin...
Apparatus for detecting the end of cloth-overlap on a sewing mac
Apparatus for detecting thread breakage in sewing machine
Apparatus for limiting maximum number of stitches of sewing-mach
Apparatus for monitoring shuttle thread supply of a sewing machi
Apparatus for thread monitoring
Apparatus for thread monitoring in a sewing machine
Arrangement for handling a sewing machine
Arrangement of a hand wheel on a sewing machine
Auxiliary sewing machine motor braking
Bobbin low detector
Broken yarn detector for multiple yarn manipulating machines
Circuit arrangement for controlling sewing machine speed and for
Control system for sewing machines