Mini suite emergency egress solutions

Patent metadata

Field	Value
Publication number	US-11851186-B2
Application number	US-202318102352-A
Country	US
Kind code	B2
Filing date	Jan 27, 2023
Priority date	Nov 15, 2016
Publication date	Dec 26, 2023
Grant date	Dec 26, 2023

Abstract

Passenger seats having improved comfort emergency egress solutions for mini suites or other types of passenger seats that have a privacy screen, wall, or sliding door that divides the passenger seat from the aisle area or other common area. Specific embodiments find particular use on-board passenger transportation vehicles, such as aircraft, where comfort and privacy must be balanced with safety and federal regulations.

First claim

What is claimed is:

1. A passenger seat egress system, characterized in that it comprises:
a passenger seat area divided from an aisle or other common area by a privacy feature, wherein the privacy feature offers a primary egress option from the passenger seat area and a secondary egress option from the passenger seat area
wherein the primary egress option comprises a sliding door mounted on a track system housed within a housing, wherein the track system includes a track base supporting one or more protrusions that are shaped and configured to cooperate with one or more receiving portions on an upper portion of the door, wherein the receiving portions are shaped as elongated slots with narrowed portions therebetween, wherein a channel is running below the elongated slots and the narrowed portions;
wherein the secondary egress option comprises the door being releasable from the track system and storable in the housing, wherein the secondary egress option comprises a release system that can be activated to disengage the one or more protrusions from the channel.

2. The system according to claim 1 , characterized in that the protrusions are shaped as wide-headed pegs.

3. The system according to claim 1 , characterized in that the door is aligned with the channel and the protrusions are received into the channel, so that the door is allowed to slide along the track system in regular use.

4. The system according to claim 1 , characterized in that the release system includes an emergency member that applies pressure to a block.

Assignees

• Safran Seats Usa Llc
• Safran Seats

Inventors

• Bonnefoy Bastien
• Glain Arthur K
• Carlioz Victor
• Cleary Matthew
• Freienmuth Eric O
• Herault Patrick
• La Montagna Christopher

Classifications

• B64D11/0606 Primary

  with privacy shells, screens, separators or the like (class dividers B64D11/0023) · CPC title

• B64D11/0023

  Movable or removable cabin dividers, e.g. for class separation · CPC title

• B64D11/0639

  with features for adjustment or converting of seats · CPC title

• B64D2011/0046

  Modular or preassembled units for creating cabin interior structures · CPC title

• B60N2/005 Primary

  Arrangement or mounting of seats in vehicles {, e.g. dismountable auxiliary seats}(B60N2/02 takes precedence {; for railway vehicles B61D1/04}) · CPC title