Dismantling rings for endless chains for cutting or digging, endless chains for cutting or digging including such rings, and excavators including such chains

摘要

The present invention includes at least two side metal plates that are connected to each other in a resolvable manner by two bolt-type lateral means forming the axis of the connecting means, together with adjacent elements of the chain of resolvable rings. Each metal plate is substantially Z-shaped and includes two substantially parallel members connected to each other by an intermediate role transverse member, the distance of which is offset from each other. As a result, in the assembled state of the rings, The two inner members located close to each other are configured to be sandwiched between two distantly located outer members of the metal plates of the adjacent rings. Each ring has a fixing means with a cutting function, which is fixed on the metal plate of the aforementioned ring.