| 20110083591 | CORNER BOLT LOCKING SYSTEM - A corner bolt locking system for a safe or vault is disclosed for use with cam and link locking mechanisms and a generally rectangular door panel frame, having a corner hole through its corner. A reinforcement channel is disposed at the corner and aligned with the corner hole. A corner bolt link arm is pivotably attached to a rotatable pin cam plate, and a corner bolt is pivotably attached to the corner bolt link arm and positioned through the reinforcement channel and the corner hole. | 04-14-2011 |