| 摘要 |
An aircraft seat comprising a pair of pivot pins, a pair of spaced seat back mounting brackets having apertures therein to permit the insertion of the pins therethrough, a pair of side frame forgings, each including a boss, each of the bosses including a peripheral clamping surface and an aperture therein for receiving one of the pins such that the pin and the boss surface have a common axis, a tray assembly including a pair of legs having bifurcated clamp ends for clamping over the peripheral clamping surfaces for selective pivotal motion relative thereto, whereby the tray assembly and the seat back brackets pivot about the common axis, the tray assembly can be removed without removing the seat back mounting brackets, and the seat back mounting brackets may be removed, by removing the pins, without removing the tray assembly. |
