Chain-type power transmission belt

摘要

A tip member for an exposed pin end on a chain-type power transmission belt. The tip member has a body defining a first surface to be engaged with a cooperating pulley and a pin-receiving opening in the body defined by a surface of the body. The body surface has a concave portion for guiding pivoting of the pin bearing against the concave surface portion, a tapered inlet portion for guiding a pin end into an operative position within the pin-receiving opening, and a transition portion at least partially between the concave surface portion and tapered inlet portion.