An emergency exit for a helicopter is described that comprises: a wall defining an opening; a removable part engaging the opening in a removable manner; and a seal interposed between the wall and the removable part. The seal is transformable between: a first configuration, in which it prevents removal of the removable part from the wall following application of a predetermined load on the removable part; and a second configuration, in which it allows removal of the removable part from the wall following application of the predetermined load on the removable part. The emergency exit comprises an insert interposed between the seal and the wall; at least one of the insert and the seal comprise at least one tooth engaging a recess with a shape corresponding to the tooth and defined by the other of the insert and said seal, when the seal keeps, in use, the removable part constrained to wall.

A vehicle window assembly includes at least one body panel and a window pane. The at least one body panel defines a window opening along an exterior surface of a vehicle body. The vehicle body defines an internal cabin. The window pane is secured to the at least one body panel and positioned to cover the window opening. The window pane is a laminate stack of multiple tempered glass sheets bonded together.

A sidewall assembly includes a window and a sidewall portion having an inner-facing side and at least partially surrounding the window. The sidewall assembly further includes a transparent display panel coupled to the sidewall portion covering the inner-facing side of the sidewall portion and the window. The sidewall assembly further includes a display controller operatively coupled with the transparent display panel. The sidewall assembly further includes a window shade movable between an open position to allow light to pass between the window and the transparent display panel and a closed position to obstruct light from passing between the window and the transparent display panel. The sidewall assembly further includes a blackout feature disposed between the window and the transparent display panel and a blackout control device configured to control the blackout feature to selectively obstruct light from passing between the window and the transparent display panel.

A method for producing a window assembly includes producing a structural panel. Producing the structural panel includes depositing one or more structural reinforcement layers. Each of the one or more structural reinforcement layers includes a plurality of nanolaminated layers. The nanolaminated layers include Al.sub.2O.sub.3, SiO.sub.2, graphene, or a combination thereof. Producing the structural panel also includes depositing a structural transparent polymer layer on the one or more structural reinforcement layers. The structural transparent polymer layer includes a transparent thermoplastic material.

A windshield architecture with window including at least one ply of material that is transparent and of mineral origin and having a peripheral edge. At least one of the mineral material plies of the window is coated with a coating layer of viscoelastic transparent organic material over an entire surface of the play, including the peripheral edge.

A system and method for sending signals at temperatures associated with hypersonic speeds. A window system in a hypersonic aircraft is provided. The window system comprises a transmissive window in an aeroshell of the hypersonic aircraft, a thermal seal, a sensor, and a sensor housing assembly enclosing the sensor. The transmissive window comprises a facesheet and insulating material adjacent to the facesheet. The thermal seal surrounds a perimeter of the facesheet and seals the facesheet to the aeroshell. The window system is radio-frequency transparent at temperatures associated with hypersonic speeds. The window system is configured to operate at an insertion loss of less than one decibel at the hypersonic speeds.

A vehicle window frame includes a stiffening frame component and an inner retaining frame component adapted to be coupled to the stiffening frame component for receiving at least a portion of a window. The stiffening frame component includes a profile having a support portion and an inner flange extending perpendicularly thereto and forming an inner edge of the stiffening frame component. The support portion forms a support surface extending radially outwardly from the inner edge for support against an edge surface of a window opening. The inner retaining frame component includes a profile having a coupling portion adapted to be fitted onto the inner flange and a connecting portion. forming an edge surface of the retaining frame component for overlapping the edge surface and having at a radially inner boundary thereof a projection facing away from the coupling portion and the support portion for wrapping around the window opening.

Various implementations described herein are directed to an aircraft. The aircraft includes an airframe; and a windshield system having a transparent canopy coupled to the airframe and a transparent inner panel having a portion thereof disposed within the transparent canopy and coupled to the airframe and to at least a processor.

A vehicle with a vehicle frame and a windshield assembly that is mounted to the vehicle frame and closes an associated opening provided in the vehicle frame. The windshield assembly comprises at least one flexible element and at least one windshield. The at least one flexible element connects the at least one windshield to the vehicle frame for at least partially absorbing loads resulting from an impact on the at least one windshield. The at least one flexible element connects the at least one windshield to the vehicle frame such that the at least one windshield pivots relative to the vehicle frame by means of the at least one flexible element upon occurrence of an impact on the at least one windshield such that the at least one flexible element defines a hinge element.

A sidewall assembly for an aircraft and an aircraft are provided. In one example, the sidewall assembly includes a window. A sidewall portion has an inner-facing side and at least partially surrounds the window. The sidewall portion and the window have a curved contour. A transparent display panel is coupled to the sidewall portion and covers the inner-facing side of the sidewall portion including the window. The transparent display panel includes a display screen configured to display information to a passenger. The transparent display panel including the display screen have a curved contour that substantially matches the curved contour of the sidewall portion and the window. A display controller is in communication with the transparent display panel to communicate a video/audio signal providing the information to the display screen.