POWER TRANSMISSION CHAIN AND POWER TRANSMISSION APPARATUS

摘要

PROBLEM TO BE SOLVED: To increase durability of a power transmission chain by eliminating durability degradation elements that result from sliding in a link row having more links and have not been cared so far.SOLUTION: One of a plurality of link rows has more links than the others of the link rows. The maximum value of a relative rotation angle of the link row having more links is set to be smaller than those of relative rotation angles of the other link rows.