Armchair

Details Armchair Armchair

1999-07-14

2000-09-12

Cranmer, Laurie K.

Chairs and seats

Back movement resiliently opposed in operating position

Resilient support includes armrest

297288, 297295, 2973012, 2973017, 2973032, A47C 300

Patent

active

061166863

ABSTRACT:
An armchair is disclosed. The armchair has a seatback, a pair of armrests securely mounted on both sides of the seatback, a spring-like base securely and respectively engaged with the pair of armrests and a seat a side of which engages with a bottom side of the seatback and provided between the armrests. A pneumatic cylinder is provided between the seat and a joint of the seatback and one of the armrests, such that the inclination difficulty of the seatback with respect to the seat is adjusted via the adjustment of the pneumatic cylinder.

REFERENCES:
patent: 422225 (1890-02-01), Kaufmann
patent: 1189995 (1916-07-01), Olson
patent: 5308142 (1994-05-01), Forslund, III et al.

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