Link track especially for tool machine has opening in connecting protrusion and connecting recess for pin, with opening in connecting recess designed as through-hole and also has thread and countersinking

摘要

The link track has interconnected links (2,3,4) which can hinge relative to one another by a limited angle. Each link has a connecting protrusion (8) on one side and a recess (10) on the other side, each having an opening (15,16) for a pin (17). The opening in the connecting recess is designed as a through-hole and also has a thread and a countersinking (18). The opening in the connecting protrusion extends over a predetermined angle. An Independent claim is included for a link for a link track used especially for a cover apron.