| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device, in which durability is improved without enlarging the size of the whole chain. SOLUTION: A plurality of links 11, 21 and 22 include a reference link 11 of the uniform thickness and thickness-increased links 21 and 22 of increasing thickness only on the peripheral edge of longitudinal insertion parts 12 and 13 more than the reference link. COPYRIGHT: (C)2009,JPO&INPIT
|
