| 摘要 |
A device for folding a cut-out 3 e.g. for a necktie in a sewing machine having a supporting table 2 which has a slit 29 into which a cut-out 3 laid over the slit is pressed in use, includes a folding sword which is composed of folding bars 17 set in a row and which is arranged above the slit 29 in such a manner that when the folding sword enters the slit, the tie cut-out is folded around the folding sword, while as a result of the folding bars 17 descending into the slit to different depths, the edges of the tie cut-out to be sewn project from the slit 29 to a substantially constant height. The folding bars are each provided with displaceable stops 22 which can be locked on the folding bars and which, during the descent of the folding sword, run against an abutment 18 extending transversely over all the folding bars to define the particular depth to which each folding bar 17 descends.
|
