Re-configurable passenger bench seat

Patent metadata

Field	Value
Publication number	US-9610919-B2
Application number	US-201514827493-A
Country	US
Kind code	B2
Filing date	Aug 17, 2015
Priority date	Feb 19, 2013
Publication date	Apr 4, 2017
Grant date	Apr 4, 2017

Abstract

A passenger bench seat comprises a backrest, a seat element, a fastening rail which extends substantially parallel to a longitudinal axis of the seat element in the region of an edge of the seat element that faces towards the backrest, and a seatbelt system. In a first configuration of the passenger bench seat, the seatbelt system includes a first number of seatbelts which are detachably fastened to the fastening rail in first positions which are adapted to the first configuration of the passenger bench seat. In a second configuration of the passenger bench seat, on the other hand, the seatbelt system includes a second number of seatbelts which are detachably fastened to the fastening rail in second positions which are adapted to the second configuration of the passenger bench seat.

First claim

The invention claimed is:

1. A passenger bench seat, comprising:
a backrest;
a seat element;
a fastening rail which extends substantially parallel to a longitudinal axis of the seat element in a region of an edge of the seat element that faces towards the backrest; and
a seatbelt system which comprises, in a first configuration of the passenger bench seat, a first number of seatbelts which are detachably fastened to the fastening rail in first positions which are adapted to the first configuration of the passenger bench seat, and which seatbelt system comprises, in a second configuration of the passenger bench seat, a second number of seatbelts which are detachably fastened to the fastening rail in second positions which are adapted to the second configuration of the passenger bench seat; and
on the fastening rail, a plurality of first seatbelt-retaining elements arranged in a manner distributed along the fastening rail in a direction of the longitudinal axis of the seat element, each first seatbelt-retaining element being detachably connectable to a second seatbelt-retaining element provided on a seatbelt of the seatbelt system, and
wherein at least one first seatbelt-retaining element is displaceable along the fastening rail and lockable in various positions along the fastening rail in a direction of the longitudinal axis of the seat element.

2. The passenger bench seat according to claim 1 ,
wherein the seatbelt system comprises, in a third configuration of the passenger bench seat, a third number of seatbelts which are detachably fastened to the fastening rail in third positions which are adapted to the third configuration of the passenger bench seat.

3. The passenger bench seat according to claim 1 ,
wherein the seat element has a continuous seating surface.

4. The passenger bench seat according to claim 1 ,
wherein the backrest has a continuous backrest surface.

5. The passenger bench seat according to claim 1 ,
wherein at least one first seatbelt-retaining element comprises a fastening section which extends around a periphery of the fastening rail, and a connecting section, which extends from the fastening section, for connecting the first seatbelt-retaining element to a second seatbelt-retaining element.

6. The passenger bench seat according to claim 5 ,
wherein the connecting section comprises a first connecting plate, a second connecting plate which extends substantially parallel to the first connecting plate and a connecting shaft which extends, substantially perpendicularly to the first and second connecting plates, between the first and the second connecting plate.

7. The passenger bench seat according to claim 1 ,
wherein at least one second seatbelt-retaining element comprises a connecting snap-hook with a snap-hook nose which is resiliently pretensioned into a closed position of the connecting snap-hook.

8. The passenger bench seat according to claim 1 ,
wherein at least one second seatbelt-retaining element comprises a baseplate and also an eye, which is formed in the baseplate, for connecting the second seatbelt-retaining element to a belt element of the seatbelt.

9. The passenger bench seat according to claim 1 ,
further comprising an armrest system which comprises, in a first configuration of the passenger bench seat, a first number of armrests which are arranged in first positions which are adapted to the first configuration of the passenger bench seat, and which armrest system comprises, in a second configuration of the passenger bench seat, a second number of armrests which are arranged in second positions which are adapted to the second configuration of the passenger bench seat.

10. The passenger bench seat according to claim 9 ,
wherein the armrest system comprises, in a third configuration of the passenger bench seat, a third number of armrests which are arranged in third positions which are adapted to the third configuration of the passenger bench seat.

11. The passenger bench seat according to claim 9 ,
wherein the armrest system comprises at least one recess, which is constructed in the backrest of the passenger bench seat, for receiving an armrest, the recess being dimensioned such that it is capable of receiving the armrest so completely that a surface of the armrest which faces towards the seating surface of the seat element when the armrest is in a usable condition, is aligned flush with the backrest surface of the backrest when the armrest is in a condition in which it is received in the recess.

12. The passenger bench seat according to claim 1 ,
wherein the backrest is equipped with a stiffening structure in the region of an edge that faces away from the seat element.

13. An aircraft comprising a plurality of passenger bench seats according to claim 1 in direction of a longitudinal axis of the aircraft.

Assignees

• Airbus Operations Gmbh

Inventors

• Taubert Sven
• Schmidt Florian

Classifications

• B61D33/0092

  Safety seats, e.g. comprising safety locking means; Seats for children · CPC title

• B64D11/06 Primary

  Arrangements of seats, or adaptations or details specially adapted for aircraft seats (crew seat constructions for emergency purposes B64D25/04) · CPC title

• B64D11/062

  Belts or other passenger restraint means for passenger seats · CPC title

• B60R2022/207

  Horizontally or transversally adjustable · CPC title

• B60R22/20 Primary

  adjustable in position, e.g. in height · CPC title