Abstract: Windows, including windows for an aircraft. The windows include a shade. The shade has variable light transmissive characteristics. The shade is entrained upon rollers so that it may roll across the lens window. The parts of the shade are nearly opaque and other parts are nearly transparent. The result is a shade that has varying optical density depending upon the position of the hand operated rollers or shade positioning mechanism.

Abstract: A vehicle window having a curved inner lens, a rectangular frame with frame members and a shade. The shade is a dual shade having a first fabric member and a second fabric member with a removable shade rail between the first and second fabric member. There also is a movable shade rail at the end of the second shade material. Cables attach to each end of the removable shade rails and through to separate handles. Moving the first handle will move the first moveable shade rail and the first fabric member up and down and moving the second handle will move the second moveable shade rail and the second fabric up and down. The fabric members have different light transmissive characteristics, one being more opaque then the other.

Abstract: A vehicle window having a curved inner lens, a rectangular frame with frame members and a shade. The shade is a dual shade having a first fabric member and a second fabric member with a removable shade rail between the first and second fabric member. There also is a movable shade rail at the end of the second shade material. Cables attach to each end of the removable shade rails and through to separate handles. Moving the first handle will move the first moveable shade rail and the first fabric member up and down and moving the second handle will move the second moveable shade rail and the second fabric up and down. The fabric members have different light transmissive characteristics, one being more opaque then the other.

Abstract: A window apparatus for use within an aircraft interior. This window having at least one shade frame, at least one shade attached to the shade frame at its top and a moveable shade rail attached at its bottom, a first and second lens assembly where the first lens assembly has first lens and the second lens assembly has a second lens, the first and second lenses being mountable to the shade frame such that they form a double convex configuration, and means for moving the shade between a substantially open position and a substantially closed position. The first and second lenses may have the same dimensions and/or be rectangular in shape. The first lens may have a length of at least 40 inches, a width of at least 30 inches, and an area of at least 1200 square inches. The shade may be pleated, tubular in shape, and have means for maintaining the horizontal alignment of the shade rail.

Abstract: An electrically driven motor capable of smoothly and efficiently raising and lowering a shade of an aircraft window. The aircraft window includes a spool which can slide axially. A cord is tied to one end of the spool, routed around the frame of the window and back to the second end of the spool. Between the first and second ends of the cord, it is tied into a shade rail. The shade rail is attached to the shade and when the shade rail moves up and down, the shade opens and closes. The spool is energized by the electric motor and, when moving in the first direction, causes one end of the spool to take up cord, thus causing the shade rail to move up and the other window to open and, when the electric motor is reversed, the take-up side of the spool becomes the unwind side and the unwind side becomes the take-up side, with the shade moving towards a closed, or down, position.

Abstract: The present invention relates to a modular window unit for an aircraft comprising a nonopaque lens and a reveal, the reveal joining the lens, as well as a shade comprising a multiplicity of discrete elongated panels, each panel cooperating with one another and being movable between an open and a closed position. The panels lay one next to the other to substantially cover the lens when the window shade is closed and, in an open position, lay stacked atop each other to substantially uncover the lens. Electric motors are provided for moving the panels of the shade between the open and closed positions.