Fork-sprocket chain for use as e.g. endless chain for transportation of ash in horizontal conveyor, has chain links comprising boreholes in fork and lug, and stripping-and friction link arranged on longitudinal surface of chain links

摘要

The chain has chain links (10) connected with each other in an articulated manner. The chain links comprise boreholes (18, 20) in a fork (14) and a lug (16). A stripping- and friction link (22) is arranged on a longitudinal surface of the chain links. The lug part is protruded into the fork of the chain links. The boreholes are penetrated into the fork and the lug by a common bolt. The friction link is connected with the chain links via adhesive-, welding- and crimp connections. The friction link is made of ceramics, metal i.e. hard metal, plastic and hard metal-composite material.