| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission chain capable of enhancing durability by preventing a large load from being exerted on a link of an end. SOLUTION: The device takes a first, second and third link trains A, B, C as one group, and successively includes plural sets of the link trains A, B, C. Respective link trains A, B, C have a plurality of links 11, 12, 13 disposed in a chain width direction. The first link trains A are all arranged with respective links 12, 13 of the other link trains B, C in between on a one-by-one basis between two links 11 adjoining each other in the chain width direction in the link train A. The second and third link trains B, C are also arranged with respective links of the other link trains in between on a one-by-one basis between two links adjoining each other. COPYRIGHT: (C)2007,JPO&INPIT
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