Chairs and seats – Bottom or back – Framework
Patent
1984-12-03
1985-08-13
Lyddane, William E.
Chairs and seats
Bottom or back
Framework
16291, 297429, 297436, A47C 752
Patent
active
045345945
ABSTRACT:
In this leg-rest, which consists of a fixed housing (9), able to be secured to a luggage rail (7) of a chair, and of four flaps (10, 11, 12, 13) articulated to each other, the flap (10) which is pivotable on the housing (9) is in addition linked to the latter by two pneumatic jacks (34) which hold the said flap (10) in an automatic and permanent manner either in a folded (10') or opened out position.
Especially applicable to aeroplane chairs.
REFERENCES:
patent: 560752 (1896-05-01), Prator
patent: 586432 (1897-07-01), Gower
patent: 1534790 (1925-04-01), Koken
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patent: 2514447 (1950-07-01), Hendrickson et al.
patent: 2559127 (1951-07-01), Lyon
patent: 2849051 (1958-08-01), Streeter III
patent: 2872698 (1959-02-01), Gommels
patent: 2903149 (1959-09-01), Turner
patent: 3858938 (1975-01-01), Kristensson et al.
patent: 4264103 (1981-04-01), Peresada et al.
Brown Peter R.
Keire Fred A.
Lyddane William E.
The National Company Air France
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