| 摘要 |
Sewing machine comprising a needle plate 1 which is equipped with an orifice, through which the needle passes when it moves, supported by the needle rod, which machine is characterised in that the needle plate 1 comprises a housing 4 receiving a plug 5 capable of being placed in several different angular positions in this housing, this plug comprising several orifices 52 through which the needle passes, each orifice being positioned on the plug 5 so as to be arranged in the axis of the needle for one of the angular adjustment positions of this plug. <IMAGE>
|
