Chairs and seats – Back movement resiliently opposed in operating position – Resilient support includes armrest
Patent
1995-04-21
1996-12-24
Cuomo, Peter M.
Chairs and seats
Back movement resiliently opposed in operating position
Resilient support includes armrest
2973011, 297285, 297296, 297297, 2974114, 29741141, 2974471, 403131, 403161, A47C 510
Patent
active
055868088
ABSTRACT:
A chair has two lateral frame parts, each one in the form of a single, continuous member of an elastically yielding material. Transverse rods are connected between the lateral frame parts. A seat is connected to at least one of the transverse rods and a back rest is connected to at least one of the transverse rods. The single member of the lateral frame parts is preferably made of spring steel. Connecting elements that are slipped onto the lateral frame parts are used for connecting the transverse rods to the lateral frame parts. The connecting parts can be balls having throughbores for receiving the lateral frame parts and threaded holes, extending substantially perpendicularly to the throughbores, for receiving the transverse rods.
REFERENCES:
patent: D146213 (1947-01-01), Fenton
patent: 2454912 (1948-11-01), Cunningham
patent: 3722153 (1973-03-01), Baer
patent: 4049315 (1977-09-01), Jacobson
patent: 5071192 (1991-12-01), Adler
patent: 5195804 (1993-03-01), Stolle et al.
Cuomo Peter M.
Vu Stephen
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