Sewing apparatus for producing a seam having a predetermined shape
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 18, 2002
Grant Date -
Jun 7, 2001
app pub date -
Nov 30, 2000
filing date -
Dec 2, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Sewing apparatus, especially a contour sewing machine for a sewing unit, comprising a vertically reciprocating needle (2) and a sewing material holder (7, 7') which moves relative to the needle. This apparatus produces a seam having a predetermined shape. The holder (7, 7') is moveable in directions (X, Y) extending at an angle to one another in a plane, the movements being generated by two independent motors (24, 40) and the holder (7, 7') being releasably connectable to a bearer (14) driven in one direction (Y) and engaging a drive operative in the other direction (X). The holder (7, 7') is mountable on a guide rod (5, 5') rigidly connected to the bearer (14) and is connectable via at least one connecting element (12) to the drive for the other direction (X).
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