POWER TRANSMISSION CHAIN, POWER TRANSMISSION DEVICE, AND METHOD OF PRODUCING THE CHAIN

摘要

A power transmission chain 1 includes a plurality of links 11 having front and back insertion parts 12, 13 into which pins are inserted, and a plurality of pins 14 and a plurality of interpieces 15 for connecting the links 11 aligned in a chain width direction so as to be bendable in a longitudinal direction such that a front insertion part 12 of one link 11 and a back insertion part 13 of another link 11 correspond to each other. Each pin 14 and each interpiece 15 are fitted and fixed to the peripheral faces of the insertion parts 12, 13 by fitting, and a difference in dimension before the fitting is 0.005mm to O.lmm.