| 摘要 |
<p>A single or double cylinder circular knitting machine is adapted to effect renewal of a needle selection at one or more successive yarn feeds (F) without requiring a respective pattern selection device therefor. The pattern jacks (3) which have been selected, by a preceding pattern selection device (2), not to bring their respective needles (4) to knit are moved radially inwards by a guiding cam (17), and are held separated from the other jacks (3) even after the latter have brought their respective needles (4) to knit. The cam (17) may have a first movable part (18) and a second fixed part (19). At one position of the movable part (18), the inoperative jacks (3) are moved radially to the inside of the fixed part (19), and at the second position thereof, radially to the outside thereof, thereby they are restored to the selection position. This allows operation with a programmed selection even where the selection was formerly just reiterated.</p> |
