| 摘要 |
A scissors (10) includes a first blade member (14) and a second blade member (16) which is pivotally coupled to the first blade member about a pivot joint (12, 32, 46, 50), wherein the blade members include first (18) and second (22) cutting edges, respectively, that are in contact with one another. The pivot joint is coupled to the second blade member to incline the second blade member relative to the first blade member so that the inclination of the second blade member produces a transverse pivot axial load at the pivot joint to produce tension and friction along the cutting edges. Further, the first and second blade members include first and second ride areas, respectively, which are spaced from and free of contact with one another due to the pivot joint so that the scissors are substantially free of any friction or drag at the ride area. |
