Seating group of passenger seats especially for an aircraft cabi

Details Seating group of passenger seats especially for an aircraft cabi Seating group of passenger seats especially for an aircraft cabi

1996-09-16

1998-11-03

Nelson, Jr., Milton

Chairs and seats

Plural related seats

Relatively movable

297248, 297335, 2971881, A47C 1500

Patent

active

058298363

ABSTRACT:
Seating groups for passengers, for example in an aircraft cabin, are equipped with several seats having seat components supported on a support base on which the seat components, especially the seat sections are laterally slideable to make the seats wider when a passenger sits on a seat or narrower when a passenger is not sitting on a seat. The seat widening or narrowing is accomplished in several ways, for example, with the aid of a grooved shaft that operates as a spindle when turned by tilting a seat component, or by springs that vault upwardly when not loaded and spread when a passenger sits on a seat supported by the springs. The grooved shaft can be operated for example by an armrest or a seat section.

REFERENCES:
patent: 1662378 (1928-03-01), Duke
patent: 5178345 (1993-01-01), Peltola et al.
patent: 5284379 (1994-02-01), Arnold et al.
patent: 5597139 (1997-01-01), Beroth

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