Union Special Corporation

Helmut Bauer

Erwin F Jurgens

Wolf-Rudiger Von Hagen

Milan Petrovic

Helmut Durr

A presser foot assembly for use with a workpiece support in a sewing machine having a sole plate, a body for supporting the sole plate in a position for pressing material to be sewn onto a workpiece support, and a lead-in sole part. The assembly has a pin for pivotally connecting the lead-in sole part to the sole plate, and a spring for moving the lead-in sole part between a first position adjacent the workpiece support and a second position spaced from the workpiece support.

Presser foot assembly

A needle thread control mechanism for sewing machines which permits a machine operator to adjust the stitch tightness includes a thread take-up mechanism arranged wholly outside of the machine frame and a thread controlling mechanism arranged directly between the needle thread take-up mechanism and a thread supply source. A thread controller, adapted to cooperate with the thread take-up mechanism, is also provided.

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Stuttgart, Germany

Helmut Bauer