Automator door operating with current social continues without use of external energy

摘要

Automator door operating with current social utilizau00c7u00e7o continuing without external power.As described in the report and as the illustrations attached is characterized by an innovative solution for the automation of doors and gates of houses or industrial installations, the electromechanical equipment has construction that allows reloading of the bat Erias during the operation of the chain is not necessary, so.The use of external energy.