Inventors:
Alan J. C. Glassman - Clarks Summit PA
Richard Musko - Plains PA
Joseph H. Hollander - Clarks Summit PA
International Classification:
D05B 1900, D05B 4704, D05B 2714
Abstract:
An apparatus and method for maintaining the continuity of a free thread chain between successively sewn fabric parts by tensioning the free thread chain with a puller roller activated by drive means responsive to the sensing of the edges of the fabric parts.