| 摘要 |
PURPOSE: A sewing apparatus for producing a seam having a predetermined shape is provided to improve the output and production cost of a holder for an insertable object to be sewn. CONSTITUTION: A contour sewing machine for a sewing unit, comprises a vertically reciprocating needle(2) and a holder(7, 7') of material for sewing which moves relative to the needle. This obtains a seam having a predetermined shape. The holder(7, 7') is movable in directions(X, Y) extending at an angle to one another in a plane, the movements being generated by two independent motors 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 to the drive for the other direction(X).
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