The chain to be sawed in the case of a chain chain saws.

摘要

The present invention relates to a chain to be sawed to the truncators to the chain, with cutting elements (2) right and left, the lateral links, between which are of the drive elements (4). br / the invention is to find the measurements, which avoids the arrival of abrasive particles up to the articulation points, that is - to - say to the seals riveted, without compromising the feed of lubricating oil of these assemblies are articulated. & br / this objective is achieved by the fact that, seen in the direction of movement of the chain to be sawed, an element (7, 7 ′), which retains the solid particles to the input of the rivet (5), is provided in each zone situated upstream of a rivet.