A tool chest with multiple, vertical drawers includes a remotely controlled latching mechanism. A receiver mounted in the cabinet receives a signal from a remote transmitter and initiates operation of a motor to, in turn, drive a linkage which engages or releases a catch on the back side of each dra...http://www.google.fr/patents/US6374649?utm_source=gb-gplus-shareBrevet US6374649 - Electronic remote entry lock system for a tool cabinet
Electronic remote entry lock system for a tool cabinet
