Passenger seat for aircraft
AssigneeJamco Corporation
InventorsTsukasa Uriu, Nozomu Tagami, Masaji Ozaki
Life of this patent
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Abstract
A passenger seat 100 for an aircraft, including a seat bottom frame 210, a backrest frame 220 and a headrest frame 230 that constitute a reclining assembly, which are supported by a spreader 170 and pipes 130 and 132 fastened to a floor by seat track fittings 110, the pipes 130 and 132 passing through left and right legs 120. A direct-acting-type damper 300 is attached to the backrest frame 230, and an extension member 400 is attached to the headrest frame 230, whereby a structural design is provided in which the reclining assembly, the direct-acting-type damper and the extension member can be easily replaced.
Claims9
A passenger seat for an aircraft comprising:
- a pair of legs attached via fittings to a seat track on a floor surface of the aircraft;
- two pipes respectively fixed to a front and a rear of the legs;
- and
- a spreader serving as a frame fixed to the two pipes and supporting a reclining assembly of the seat,
- wherein the reclining assembly comprises a seat bottom frame, a backrest frame and a headrest frame, the spreader comprising grooves receiving cam followers provided on both sides of the reclining assembly, and a cover covering an opening portion provided on an upper portion of the groove configured to allow attachment and detachment of the cam followers.
Dependencies are inferred from the claim text.