Dead bolt actuating assembly

Dead bolt assembly

Dead bolt lock

Dead bolt lock operable by pressurized fluid

Deadlatch assembly

Deadlock arrangement for locks

Deadlock mechanism

Decorative surface bolt

Defeatable interlock for fuse access door

Device for arresting a door

Device for clearance-free mounting of panes of glass

Device for controlling the opening and closing of a plurality of

Device for locking at least two protective doors of an...

Device for operating a door latch

Devices for locking sliding closures

Disengaging spindle locking mechanism

Dogging mechanism for actuator lever

Door closure apparatus

Door control mechanism

Door control system and release mechanism