Folding chair with tilting backrest

Details Folding chair with tilting backrest Folding chair with tilting backrest

1994-11-23

1996-06-11

Brown, Peter R.

Chairs and seats

Back movement resiliently opposed in operating position

Back adjusts independent of seat

297 55, 297 48, A47C 410

Patent

active

055249663

ABSTRACT:
A folding chair is provided with three structures respectively defining the front legs, the rear legs and the seat which are reciprocally articulated around a common axis. The backrest of the chair forms part of a fourth structure separate from said three structures and articulated on one of them around the common axis. IN the condition of use of the chair, the backrest can be tilted backwardly against the action of a spring.

REFERENCES:
patent: 2282109 (1942-05-01), Angell
patent: 3705744 (1972-12-01), Piretti et al.
patent: 4441757 (1984-04-01), Gasca Burges
patent: 4938532 (1990-07-01), Burgess
patent: 5100201 (1992-03-01), Beeker, III et al.

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