Enclosure comprises a plurality of bar members translatably attached to an interior surface of the door of the enclosure. Each of the plurality of bar members comprises a projection. A plurality of blocks are disposed on a peripheral edge of the opening of the enclosure's body, such that there is a corresponding block for each projection, and wherein each of the plurality of blocks define a channel for receiving and engaging its corresponding projection. When actuated in a first member, an actuator causes each of the plurality of bar members to translate between a first position and a second position. When the door is in a closed position, translation of the bar members to the first position causes each projection to engage with the channel of its corresponding block to thereby hold the door in the closed position. Translation of the plurality of bar members to the second position causes each projection to be translated out of engagement with its corresponding block such that the door can be opened.

A displacement arrangement for displacing a sliding leaf of a window or a door relative to a fixed surround of the window or the door in a direction which is transverse relative to a main plane of the window or the door includes an actuation mechanism arranged on the leaf that is movable with at least one portion in a circumferential direction of a rebate, a first control element arranged on the portion of the actuation mechanism and a second control element arranged on a guiding member, where the guiding member is guided on a fixed surround and arranged on the leaf to be movable transversely relative to the circumferential direction of the rebate.

The present invention provides a hinge apparatus for attaching a hinged device, such as a lid or door, to a structure to which the hinged device is to be attached. The hinge apparatus operates using hinge pins operable to selectively engage or disengage between the hinged device and the structure. In a closed position all pins can be engaged between the hinged device and the structure to hold the hinged device in the closed position. When desired to move the device to an open position, the hinge apparatus is operated so the pins on the desired hinge side are engaged between the hinged device and the structure while the pins on the opposite side of the hinged device are disengaged between the hinged device and the structure. This allows the hinged device to be rotated about the selected engaged pins, the engaged pins forming the hinge axis.

A locking system for an enclosure, including a control bracket mounted to a door of the enclosure and configured to slide in a longitudinal direction along a guide rod running through a pin bracket of the control bracket. The control bracket further includes a latching pin to secure the door of the enclosure. A handle mechanism has a push rod that causes the control bracket to slide along the longitudinal direction, also causing the latching pin to move into a position that secures the door.

A pet cage door including a door frame and a door capable of opening and closing relative to the door frame. A locking device is disposed between the door and the door frame and includes a housing disposed on the door. A horizontal locking tongue which is horizontally movable to insert into a horizontal socket in the door frame is disposed in the housing, and a vertical locking bar which is vertically movable to insert into a vertical socket in the door frame is also disposed in the housing. The housing is also provided with a drive mechanism which is matched with the horizontal locking tongue and drives the vertical locking bar to unlock while driving the horizontal locking tongue to unlock.

A door for an aircraft is configured to be selectively closed on a frame. The door includes a safety system for an anchoring element. The safety system includes a source of light radiations and a receptor of said radiations, the source being integral with the door and the receptor being integral with the anchoring element. The receptor is optically connected to signalling apparatus that signals the positioning of the anchoring element in the second operating condition when the receptor receives the light radiation from the source.

The present invention is a security display case comprising: an enclosure having a plurality of sidewalls defining a safe portion, one of the sidewalls having an opening formed therein; at least a pair of panels hingedly attached over the opening of the enclosure, at least one first locking mechanism disposed on a first panel of the at least a pair of panels and a second locking mechanism disposed on a second panel of the at least a pair of panels; a display housing moveable in and out of the safe portion of the enclosure; at least one locking assembly mounted within the enclosure to facilitate locking and unlocking the display housing within the enclosure; and a control system for operating the movement of the display housing and the locking assembly.

A locking system for an enclosure, including a control bracket mounted to a door of the enclosure and configured to slide in a longitudinal direction along a guide rod running through a pin bracket of the control bracket. The control bracket further includes a latching pin to secure the door of the enclosure. A handle mechanism has a push rod that causes the control bracket to slide along the longitudinal direction, also causing the latching pin to move into a position that secures the door.

A system including a barrier implement, a barrier implement frame, wherein the barrier implement frame is configured to engage said barrier implement, a bolt lock, wherein the bolt lock is configured to secure the barrier implement frame to the barrier implement in a lock position, a central locking and/or release knob, a cable or rod, wherein the cable or rod is configured to interconnect the central locking and/or release knob and the bolt lock, and wherein the central locking and/or release knob is configured to release said bolt lock by pulling in the cable or rod to move the bolt lock out of the lock position.

A system including a barrier implement, a barrier implement frame, wherein the barrier implement frame is configured to engage said barrier implement, a bolt lock, wherein the bolt lock is configured to secure the barrier implement frame to the barrier implement in a lock position, a central locking and/or release knob, a cable or rod, wherein the cable or rod is configured to interconnect the central locking and/or release knob and the bolt lock, and wherein the central locking and/or release knob is configured to release said bolt lock by pulling in the cable or rod to move the bolt lock out of the lock position.