Dual action latch retractor

摘要: An exit bar employs a dual action latch retractor comprising slotted link which connects manual and electrically actuated retraction means. The slot permits the to be retracted by solenoid regardless of position push or other A buffer spring transmits energy from pad so that under normal circumstances actuation retracts both pad. However, if is jammed in projected position, compressed permit relative movement between mechanism. As soon as force holding an extended removed, stored applied through mechanical linkage retract