Viewing apparatus for entering coordinate data in an automatic sewing machine

摘要

Viewing apparatus is disclosed for use with an automatic sewing machine in digitizing patterns that are to be sewn. The viewing system includes a high intensity light projection device mounted close to the head of the sewing machine. The mounting of the projection device includes adjustment capabilities which allow a projected image to be centered on a point having a predefined relationship with respect to the sewing needle of the automatic sewing machine.