| 摘要 |
<p>A knit run cam for moving a needle vertically when fabrics are knitted comprises two cams each having a needle butt lowering inclined surface which overlap over at least a part of the range of movement in the same phase with a carriage moving in a given direction, one of the cams having a needle butt lowermost position which is higher than the other said cam. <IMAGE></p> |
