An exit device assembly for coupling to a door having a first side and second side. A first exit device may be coupled to the first side of the door. The first exit device may include a main tube extending from a first end to a second end and a first adjustment tube coupled to the first end of the main tube. The first adjustment tube may be axially adjustable relative to the main tube along a first adjustment axis. An actuator assembly may be supported within an interior of the main tube of the first exit device and may be moveable between a first position and a second position. A latchbolt may be coupled to the actuator assembly and may be moveable between a retracted position and an extended position in which the latchbolt engages a latch.

A tie bar fabricate from extruded or formed polymer material available in bulk rolls, and methods of fabrication for a tie bar assembly. The tie bar is custom cut from the bulk material to any desired length at a window assembly line, and is cut with saddles and apertures that match the locations of window locking points and drive locations to conform with window designs on the fly. Standard locking points and drive pins are fitted onto the tie bar in locations as needed to fit particular configurations, and are slidable in standard c-shaped channels. The polymer material used for the tie bar is flexible and resilient, thereby lending itself to use for rounded window designs, without having any specific preformed length, locking point location, or shape.

A lock assembly is provided which may be used for instance with mobile mounted appliances and cabinets. The lock assembly is provided to inhibit opening of the doors or drawers and which also shifts the lock assembly so that the lock does not inhibit closure of the door or drawer. The lock assembly also provides visual indication of the status of the lock.

A security reinforcement system for a door assembly having a door frame with first and second spaced-apart vertical structural supports and a door hinged thereto has first- and second-channel base plates respectively mountable to the first and second vertical structural support. Pivotally attached to the first and second base plates, respectively, are first and second opposed pluralities of security arms which rotate from a retracted position to an extended position in which security arms of the opposed pluralities extend toward each other across a portion of the door, reinforcing the door when first and second actuator arms operatively coupled to the first and second pluralities, respectively, are rotated from a vertical position to a horizontal position and are releasably coupled together by a sleeve.

A retention bracket configured for use with a latch mechanism including a laterally extending housing. The retention bracket includes a first wall, a second wall, a collar, and a deformable section. The first and second walls are longitudinally offset from one another and are structured to receive the housing therebetween. The collar extends longitudinally outward from one of the walls and defines an opening having an effective diameter. The deformable section has a natural state in which the effective diameter is a first diameter, and a deformed state in which the effective diameter is a second diameter greater than the first diameter.

A door locking device for hydro excavation equipment. The door locking device includes a grapple support housing secured to a door of a debris tank, a lower gripping jaw having a lower pin defining a lower axis about which the lower gripping jaw is configured to rotate, and an upper gripping jaw having an upper pin defining an upper axis about which the upper gripping jaw is configured to rotate. The locking device also includes a yoke having a first end coupled to proximate ends of the lower and upper gripping jaw, and an actuator coupled to a second end of the yoke and configured to extend and retract the yoke to cause the lower and upper gripping jaws to rotate in response thereto about the lower axis and the upper axis, respectively.

A latching system includes a guide body, and a latch rod slidably retained by the guide body. Latch assemblies fixed to the latch rod, are spaced apart from one another, and independently biased to a latched position. A first rod-biasing spring is coaxial with the latch rod and disposed between the guide body and a first latch assembly. The first rod-biasing spring biases the latch rod to a rest position corresponding with a latched position of the latch assemblies. Multiple catches are secured at a spacing equal to a spacing of the latch assemblies on the latch rod such that the latch assemblies latch to the catches independently of one another. A force on the latch rod against the first rod-biasing spring moves the latch rod along the longitudinal axis of the latch rod from a rest position to an actuated position and unlatches the latch assemblies simultaneously.

A lock release mechanism is disclosed. The lock release mechanism comprises a chassis adapted to receive a first lock comprising a first bolt and a second lock comprising a second bolt, the first and second lock distanced from each other, a linkage mechanism, a connector, a drive mechanism and a lever. The linkage mechanism comprises at least one arm in operative connection with at least one of the first and second lock. The connector has a first position in which the linkage mechanism is engaged and a second position in which the linkage mechanism is disengaged. The drive mechanism is operable to move the connector between the first and second positions. When the connector is in the first position, rotation of the lever causes unitary movement of the first and second bolts, and when the connector is in the second position, rotation of the lever causes movement of the second but not the first bolt.

A hinge lock for locking a door leaf with respect to a door frame and for pivoting the door leaf with respect to the door frame. The hinge lock has a first hinge element for arranging on the door leaf and a second hinge element for arranging on the door frame. The first hinge element and the second hinge element can be locked with respect to one another by means of a bolt which can be moved back and forth in a locking direction between an unlocking position and a locking position and the locking position by means of a drive rod which can be moved transversely to the locking direction. The disclosure further relates to a door having a hinge lock.

Described herein is a pre-mounted lock assembly for a door of a low and medium voltage electrical cabinet including a containment profile that develops along a main direction defining a seat. A mechanism is arranged in said seat. Said mechanism includes at least a rod and at least one guide element for said rod. Said guide element is rigidly connected to said profile. The pre-mounted lock assembly also includes fixing means for fixing it to said door following the connection of said at least one guide element to said profile, wherein said fixing means are arranged on said profile and/or on said at least one guide element.