| 摘要 |
PROBLEM TO BE SOLVED: To provide a toothed chain having improved characteristics with respect to a known toothed chain.SOLUTION: The toothed chain includes inner chain links and outer chain links disposed alternately with each other, and the outer chain link includes at least two outer plates, at least one middle plate, and two pins. The inner chain link includes at least two inner plates formed by the toothed plates, and the at least one middle plate is positioned between the inner plates. Each of the inner plates has a plate thickness d and a land width b, and a ratio of the plate thickness d with respect to the land width b is greater than 1.6. |
