Abstract: The cutting device comprises a first block or ram, and a second block or receptacle. The ram has a channel that extends along its longitudinal length, the channel is sized and configured to accept at least a portion of a cutting blade. The receptacle has a hollow sized and configured to accept at least a portion of the ram. The blade is arranged within the hollow and extends from the receptacle into the hollow and toward the ram. The blade is advantageously recessed within the ram. In one embodiment, the ram is attached to a drive coupled to a sewing machine, and the receptacle is attached to the sewing machine. The ram is moveable between a retracted position, in which the ram is separated from the receptacle, and an extended position, in which at least a portion of the ram is housed within the receptacle.
Type:
Grant
Filed:
July 22, 1999
Date of Patent:
February 25, 2003
Assignee:
Orange County Industrial Sewing Machine Co., Inc.
Abstract: An air assisted hem former for folding a margin of a foldable material which uses at least one stream of air to urge margin material through a folded cavity. The folded cavity and airflow moves the margin toward a sewing needle, directs the margin material to a proper stitching position and maintain the stitching position until the needle has stitched the hem. Two similarly formed hem formers can be mounted on opposing sides of a sewing needle to urge, direct and maintain the margin material prior to stitching of a hem.
Type:
Grant
Filed:
July 22, 1999
Date of Patent:
February 13, 2001
Assignee:
Orange County Industrial Sewing Machine Co., Inc.
Abstract: An air assisted hem former for folding a margin of a foldable material which uses at least one stream of air to urge margin material through a folded cavity. The folded cavity and airflow moves the margin toward a sewing needle, directs the margin material to a proper stitching position and maintain the stitching position until the needle has stitched the hem. Two similarly formed hem formers can be mounted on opposing sides of a sewing needle to urge, direct and maintain the margin material prior to stitching of a hem.
Type:
Grant
Filed:
May 15, 1998
Date of Patent:
December 21, 1999
Assignee:
Orange County Industrial Sewing Machine Co., Inc.