Abstract: A system for controlling a portable tool with autonomous energy source, implementing at least one geo-positioning beacon external to the tool and capable of communicating with the portable tool. The system includes the following elements carried by the portable tool: a receiver, in or on the portable tool, for receiving control information delivered by the at least one beacon; and a processing unit, which determines the presence of the portable tool within or outside at least one pre-determined space, from the control information, communicates with a controller capable of managing the behavior of the tool as a function of the presence of the portable tool within or outside the pre-determined space or spaces and at least one pre-determined production rule.

Abstract: A system for controlling a portable tool with autonomous energy source, implementing at least one geo-positioning beacon external to the tool and capable of communicating with the portable tool. The system includes the following elements carried by the portable tool: a receiver, in or on the portable tool, for receiving control information delivered by the at least one beacon; and a processing unit, which determines the presence of the portable tool within or outside at least one pre-determined space, from the control information, communicates with a controller capable of managing the behavior of the tool as a function of the presence of the portable tool within or outside the pre-determined space or spaces and at least one pre-determined production rule.

Abstract: A screwing equipment that comprises at least one rotary member mounted in a tool body and capable of producing at least one vibrational frequency representing a wear condition of said rotary member(s). Such screwing equipment further comprises means for measuring said vibrational frequencies designed to communicate with means for processing, said measurement enabling same to be compared to at least one reference frequency in order to determine said wear condition.

Abstract: The subject of this disclosure concerns a screwing equipment comprising at least one rotary member (1), (21); (22), (3) mounted in a tool body (1)) and capable of producing at least one vibrational frequency representing a wear condition of said rotary member(s). The subject of this disclosure is characterized in that it comprises means for measure (5) said vibrational frequencies designed to communicate (1) with means for processing (52) said measurement enabling same to be compared to at least one reference frequency in order to determine said wear condition.