AT CAD Team/AT sewing machine
From Appropedia
< AT CAD Team(Redirected from AT sewing machine)
The AT sewing machine is a design of a appropriate sewing machine. It sews using a lockstitch. A lockstitch is a much better stitch than a chainstitch[1][2], and the mechanism required to use it is still relatively easy to make.
Design: mechanism --> see http://home.howstuffworks.com/sewing-machine2.htm
