There is provided an aircraft seat cubicle that has a seat convertible to a bed, a foot rest or ottoman, a table and a light, each movable lengthways of the cubicle. One of the items of furniture is received on a track. The item of furniture can be driven towards or away from the seat via a pulley, a cable, and a drive motor. A tension spring in the run of the cable stretches and releases its tension in order to allow the cable to slip on a capstan at one end of the track for driven movement of the furniture.
1. A movable furniture assembly for use as part of an aircraft cubicle, the cubicle having a convertible seat, the assembly comprising:
an item of furniture movable lengthways of the cubicle;
a lengthways track at one side of the cubicle for the furniture;
a portion of the item of furniture received on the track;
a capstan at one end of the track for driven movement of the item of furniture;
a pulley at the other end of the track; and
a cable passing around both the capstan and the pulley and connected to the item of furniture for moving the item of furniture via the capstan, and
a tension spring in the run of the cable, extending along the length of the cable and forming part of the cable, whereby pushing of the item of furniture away from the seat tends to stretch the spring and release tension in the cable, allowing the cable to slip on the capstan for movement of the item of furniture.
2. Movable furniture assembly as claimed in claim 1 , wherein the item of furniture is of a size to extend at least substantially across the width of the cubicle and it has a wheel for rolling on a floor of the cubicle opposite from the track and sharing the weight of the furniture with the track.
3. Movable furniture assembly as claimed in claim 2 , wherein the item of furniture is a table.
4. Movable furniture assembly as claimed in claim 1 , wherein the item of furniture is an ottoman/foot rest.
5. The movable furniture assembly of claim 1 , wherein the item of furniture comprises a runner, which is the portion of the item of furniture that is received on the track, wherein the cable is connected to the runner.
6. Movable furniture assembly as claimed in claim 5 , wherein the item of furniture is provided at or towards a side of the cubicle where the track is, the track in co-operation with the runner providing restraint against rotation of the item of furniture about an axis parallel with the track.
7. Movable furniture assembly as claimed in claim 6 , wherein the item of furniture is a lamp.