| 摘要 |
In a double-sided silent chain, the backs of the outermost link plates 4, which have their teeth protruding in one direction, are higher (H+h) than the backs of the inner link plates 2, which have their teeth protruding in the opposite direction. The backs of the outer link plates 3 adjacent the outermost link plates 4 may also be higher (H+h) than the backs of the inner link plates 2, and are preferably equal to the heights of the backs of the outermost link plates 4. The outermost link plates 4 and their adjacent outer link plates 3 are preferably of the outer tooth contact/outer tooth seating type. |
