Oblique thread-guiding link of a sewing machine

Offset seam sewing process

Oil discharge device of upper looper mechanism in overlock...

Oil elimination device for a sewing machine

Oil pump for sewing machines

Omni-directional thread cutter

One piece folder for hemming garments

One-step buttonhole mechanism for sewing machine

One-step buttonholer with hall effect sensor

Open edge folder

Opener for horizontal rotary shuttle

Opening plate for attaching a lower thread bobbin of a sewing ma

Operation controller for an electronic sewing machine

Operation status setting device for pattern sewing

Optical apparatus for monitoring for thread breakage

Optical detector mounted on a circuit board in a sewing machine

Optical filament insertion apparatus

Optical sensor for automatic sewing machine

Optical stitch regulator system

Optical switching arrangement for a sewing machine