chain link chain for power transmission and power transmission chain with extended availability section

摘要

The present invention relates to a chain link of a power transmission unit for guiding the cable , tube or the like . The chain link includes two side plates (1, 2) are connected to each other by one or more transverse webs (3, 4) . Each of the side plates (1, 2) has a separate area is provided for use in connecting the side plates by a hinge system on the other side plate (1, 2) . The distance between the longitudinal edge of the rotary pin (7, 8) and the side plates (1,2) (a, b) are different from each other .