A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A latch and lock assembly for a double door arrangement having a first door and a second door, in use, being pivotally mounted for movement about either a common pivot axis or closely adjacent parallel pivot axis to a door frame. The latch and lock assembly include: a releasably latching mechanism operatively adapted to releasably latch at least one of the first and second doors to the door frame; a releasable connection mechanism operatively adapted to releasably connect the first door to the second door; and an operating system operatively adapted to control both the latching mechanism and the connection mechanism. The operating system includes an electrical drive operable by an electric power source to drive an actuator that operates the releasable latching mechanism, the releasable connection mechanism, or both.
A latch and lock assembly for a double door arrangement having a first door and a second door, in use, being pivotally mounted for movement about either a common pivot axis or closely adjacent parallel pivot axis to a door frame. The latch and lock assembly include: a releasably latching mechanism operatively adapted to releasably latch at least one of the first and second doors to the door frame; a releasable connection mechanism operatively adapted to releasably connect the first door to the second door; and an operating system operatively adapted to control both the latching mechanism and the connection mechanism. The operating system includes an electrical drive operable by an electric power source to drive an actuator that operates the releasable latching mechanism, the releasable connection mechanism, or both.
DOUBLE DOOR LATCH AND LOCK ASSEMBLY
RYAN ANDREW (author)
2018-12-06
Patent
Electronic Resource
English