DISPOSITIF POUR LE SERRAGE DES OUTILS ET PORTOUTILS A CONE

摘要

the invention relates to a device for rapid fixarii, manuals, tools and portsculelor con, in the machine tools, such as milling machines,power drills and boring machines. the device according to the invention, the flange tool with the aid of a wrench using a ring with claws pressuring her.the ring claw has the possibility to rotate, trained by friction of a spring poligonal fitted in the nut.gathering and disposal tool is done by screwing and desurubarea piulitei on main shaft of machine tools.