초록 ▼

An aircraft seating arrangement for an aircraft in which the seats for the pilot and passengers are disposed on first and second pairs of longitudinally extending rails in a fashion that permits the seated occupant to position his seat at a desired location along the fuselage of the aircraft. The ra

An aircraft seating arrangement for an aircraft in which the seats for the pilot and passengers are disposed on first and second pairs of longitudinally extending rails in a fashion that permits the seated occupant to position his seat at a desired location along the fuselage of the aircraft. The rails or tracks are disposed in the floor of the fuselage and roller members cooperate with the parallel tracks and with the seat frames to facilitate sliding the seats back and forth along the rails or tracks. A suitable detent is provided for locking the seat with respect to the rails at the desired location. Also, provision is made for rotating the seat cushion assembly from a normal, horizontal orientation to a substantially vertical orientation when a latching device is released.

대표청구항 ▼

An aircraft seating arrangement comprising: (a) at least one pair of parallel, spaced apart tubular rails having a rectangular cross-section and having a longitudinal slot formed in the upper horizontal surface thereof and a plurality of spaced apart detent notches extending laterally from said slot

An aircraft seating arrangement comprising: (a) at least one pair of parallel, spaced apart tubular rails having a rectangular cross-section and having a longitudinal slot formed in the upper horizontal surface thereof and a plurality of spaced apart detent notches extending laterally from said slot, said rails being affixed to the floor of the passenger compartment of an aircraft fuselage and running longitudinally therealong; (b) a first generally rectangular platform having front and rear roller members attached in pairs to the undersurface of said first platform and along opposite side edges thereof and passing through said slot and into said tubular rails for cooperatively engaging said pair of rails allowing relative movement therealong; (c) a second platform hingedly attached to the rear edge of said first platform, said second platform having a seat cushion on the upper surface thereof and first and second additional roller members attached to the underside of said second platform at the forward edge thereof and engaging the outer upper surface of said tubular rail members when said second platform is in its position parallel to the upper surface of said first platform; (d) spring means disposed between said first and second platforms for rotating said second platform with respect to said first platform about said hinge attachment; (e) latch means for holding the lower surface of said second platform parallel to the upper surface of said first platform against the force of said spring means; and (f) means for releasably locking said seat frame to at least one of said pair of rails.