CHANGEUR RAPIDE SERVANT A ACCOUPLER UN OUTIL NOTAMMENT A LA FLECHE D'UNE PELLE EXCAVATRICE

摘要

The changer (10) has a boring (12) for receiving one bolt of a tool and a bearing position (14) for retaining another bolt of the tool by friction or by pattern matching. A socket (16) is formed in a half-shell shape with a large support angle (alpha ) and is placed in a socket receiving portion of the bearing position. The socket is made from a material having high resistance to wear and tear.