Adjustable seats
AssigneeWeber Aircraft, Inc.
InventorPaul Bentley
Life of this patent
Estimating the term…
Abstract
Adjustable seats and components thereof are detailed. The seats, particularly (although not exclusively) useful in commercial aircraft, permit substantial angular recline without the corresponding rearward linear movement necessarily occurring in conventional seats. The seats additionally may have discontinuous, or non-integral, seat bottoms, with the heights of the forward portions of the bottoms being adjustable mechanically. Tray tables optionally associated with the seats further omit any central slot and may define one or more pivot axes in locations different than exist in conventional seats.
Claims15
A seat comprising:
- a. a backrest;
- b. a seat bottom comprising:
- i. a rear portion connected to or integrally formed with the backrest;
- and
- ii. a forward portion connected to and able to pivot with respect to the rear portion;
- c. at least one track and follower assembly, at least a portion of the assembly being connected to the forward portion of the seat bottom;
- and
- d. a hydrolock connected to the forward portion of the seat bottom.
A seat comprising:
- a. a backrest;
- b. a seat bottom defining an interface with the backrest, having first and second sides, and comprising:
- i. a rear portion connected to or integrally formed with the backrest;
- and
- ii. a forward portion connected to and able to pivot with respect to the rear portion;
- and
- c. a plurality of track and follower assemblies on the first side forward of the interface, for permitting the seat bottom to translate forward.
A seat comprising:
- a. a backrest connected to or integrally formed with the seat bottom and adapted to rotate through an angle from an upright position to a reclined position while moving rearward a linear distance, the amount of the rearward linear distance being related to the amount of angular rotation such that, if the angle is approximately 16°, the rearward linear distance is substantially less than approximately 7.40 inches;
- and
- b. a seat bottom (i) that moves forward as the backrest rotates rearward from the upright position and (ii) comprises:
- A. a rear portion connected to or integrally formed with the backrest;
- and
- B. a forward portion connected to and able to pivot with respect to the rear portion.
A seat comprising:
- a. a generally vertically-oriented backrest adapted to rotate from an upright position to a reclined position;
- b. a generally horizontally-oriented seat bottom defining first and second opposed sides, the seat bottom (i) translating forward as the backrest rotates from the upright position to the reclined position and (ii) comprising:
- A. a rear portion connected to or integrally formed with the backrest;
- and
- B. a forward portion connected to and able to pivot with respect to the rear portion;
- and
- c. a plurality of track and follower assemblies protruding from each of the first and second opposed sides.
A seat comprising:
- a. a backrest selectively moveable by a passenger and having at least one member protruding rearward therefrom and defining a slot;
- and
- b. a tray table comprising at least one pin adapted to be received by the slot for stowage so that, when the tray table is stowed and the backrest moves as selected by the passenger, the pin changes position within the slot.
A seat comprising:
- a. a backrest;
- b. a seat bottom comprising:
- i. a rear portion connected to or integrally formed with the backrest;
- and
- ii. a forward portion connected to and able to pivot with respect to the rear portion;
- c. at least one track and follower assembly, at least a portion of the assembly being connected to the forward portion of the seat bottom;
- and
- d. an actuator connected to the forward portion of the seat bottom.
Dependencies are inferred from the claim text.