Sewing – Special machines – Pattern controlled or programmed
Patent
1996-12-17
1999-07-27
Nerbun, Peter
Sewing
Special machines
Pattern controlled or programmed
112221, 112275, 112300, 112DIG3, D05B 2100, D05B 6502, D05B 6908
Patent
active
059272210
ABSTRACT:
A method and apparatus for stitching a label to material in which the material and label are joined face side down rather than face side up. The label is held face side down with a clamp and a panel is held over the label by a clamp. The label and panel are joined by a sewing machine. Further, a mechanism is provided for activating a thread knife of the sewing machine at such a time that the bobbin thread only is cut. A masking mechanism is provided for masking electronic signals of the sewing machine that would otherwise cause the machine to reset at a normal needle height, so that a sewing operation can be stopped with a needle at a maximum clearance position. Pneumatic cylinders and linkage are provided for raising the needle and presser foot at the end of a stitching operation.
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Declaration of Michael R. Porter with Attached Exhibits, dated Jan. 15, 1998.
Laroe, III Frank W.
Marcangelo Steven
Porter Michael R.
Nerbun Peter
Porter Sewing Machines, Inc.
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