Two-abreast passenger seat

Details Two-abreast passenger seat Two-abreast passenger seat

1985-06-26

1986-12-30

Zugel, Francis K.

Chairs and seats

Plural related seats

297378, 297411, A47C 1500

Patent

active

046324526

ABSTRACT:
A passenger seat constructed of rectangular tube sections, which is stiffened by a beam disposed at the intersection of the seat backs with the seat, which beam consists of a rear frame piece connected to the rear frame structure and having upwardly pointing joint supports, which in turn are firmly located by stiffening rods. The lower ends of the seat back side frame members are reinforced by stiffening members mounted to their front side and at the same time forming lugs for pivotally supporting the seat backs on the joint supports, so as to provide for lowest possible weight together with the necessary strength.

REFERENCES:
patent: 2249849 (1941-07-01), Owler
patent: 2673593 (1954-03-01), Hendrickson
patent: 2674300 (1954-04-01), Liljengren et al.
patent: 3140896 (1964-07-01), Babbs
patent: 3145051 (1964-08-01), Rausch
patent: 3797887 (1974-03-01), Barecki et al.
patent: 3910632 (1975-10-01), Marechal
patent: 4099780 (1978-07-01), Schmidhuber
patent: 4489978 (1984-12-01), Brennan

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