Abstract: A device for securing passenger seat frame structures (e.g., seat spreaders, legs) to a lateral crossbeam includes a wedged clamping device insertable into a pocket directly adjacent to a passage allowing the crossbeam to pass through the seat frame structure. The wedged clamping device has an upper face providing a locking taper angle and a lower arcuate face opposite the upper face and in contact with the crossbeam. When inserted into the pocket, the wedged clamping device provides a clamping force securing the seat frame structure to the crossbeam without driving a bolt through, deforming, or otherwise compromising the integrity of the crossbeam. The wedged clamping device accepts a tuning bolt through a lateral face; tightening the tuning bolt can more precisely control the amount of clamping force provided on the crossbeam.

Abstract: A seat assembly including a first armrest having a first lateral side and a first mounting panel pivotally attached to the first lateral side, and a second armrest having a second lateral side facing the first armrest, and a second mounting panel pivotally attached to the second lateral side. The mounting panels are pivotable between stowed positions and deployed positions. A bridge table is removably positionable between the first and second armrests and has a first lateral side for mounting upon the first mounting panel and a second lateral side for mounting upon the second mounting panel, each lateral side including a respective engagement feature for releasably engaging one of the mounting panels. When not in use, the bridge table stores within a box attachable below a seat position of the seat assembly.

Abstract: A seat assembly including a first armrest having a first lateral side and a first mounting panel pivotally attached to the first lateral side, and a second armrest having a second lateral side facing the first armrest, and a second mounting panel pivotally attached to the second lateral side. The mounting panels are pivotable between stowed positions and deployed positions. A bridge table is removably positionable between the first and second armrests and has a first lateral side for mounting upon the first mounting panel and a second lateral side for mounting upon the second mounting panel, each lateral side including a respective engagement feature for releasably engaging one of the mounting panels. When not in use, the bridge table stores within a box attachable below a seat position of the seat assembly.