Slider seat for aircraft
View Patent ↗An aircraft seat set is provided that allows for providing extra room for passengers and/or allow for selectively increasing the width of an aircraft aisle during enplaning and deplaning and/or increasing the width of some seats during flight. In one embodiment, the aisle seat of the seat set is movably connected to the seat frame of the seat set to allow the aisle seat to be disposed above and in front of the middle seat of the seat set for enplaning and deplaning.
1. An aircraft seat assembly, comprising:
a seat frame having a lower end configured for attachment to an aircraft floor;
a first seat fixedly attached to an upper portion of said seat frame, said first seat having a first seating surface and a first seat back;
a slide member movably supported by said seat frame and configured to move laterally between a first position and a second position relative to said seat frame;
a second seat attached to said slide member, said second seat having a second seating surface and a second seat back, wherein an inside edge of said second seat is disposed substantially adjacent to an outside edge of said first seat in said first position, and wherein a bottom surface of said second seating surface is disposed over at least a portion of a top surface of said first seating surface in said second position, and wherein said second seat back is disposed in front of at least a portion of said first seat back in said second position; and
a lock configured to lock said slide member in at least one of said first and second positions relative to said frame.
2. The seat assembly of claim 1 , further comprising:
a third seat disposed adjacent to an inside edge of said first seat, said third seat having
a third seating surface and a third seat back.
3. The seat assembly of claim 2 , wherein top surfaces of said second seating surface and said third seating surface are disposed vertically above a horizontal reference plane defined by a top surface of said first seating surface.
4. The seat assembly of claim 1 , wherein at least a portion of said lock is fixedly connected to said second seat.
5. The seat assembly of claim 4 , further comprising:
a cable linkage extending between said lock and an actuator, wherein a portion of said cable extends through an interior of said slide member and is operative to move with said second seat between said first and second positions.
6. The seat assembly of claim 1 , wherein said slide member comprises:
an internal sleeve and an external sleeve, wherein said internal sleeve moves relative to said external sleeve.
7. The seat assembly of claim 6 , wherein said lock further comprises:
a catch connected to said internal sleeve; and a pin connected to the external sleeve, wherein said catch selectively engages said pin to lock said second seat in one of said first and second positions.
8. The seat assembly of claim 1 , further comprising:
a channel disposed laterally across a bottom surface of said second seating surface;
and a roller attached to said seat frame, wherein said roller is disposed within channel and said channel laterally over said roller as said slide member moves between said first position and said second position.
9. The seat assembly of claim 1 , further comprising:
a non-rigid covering disposed over the bottom surface of said second seating surface.