Chairs and seats – Legrest or footrest interconnected to move relative to... – With means to move bottom relative to and concurrently with...
Patent
1988-10-21
1991-02-05
Brown, Peter R.
Chairs and seats
Legrest or footrest interconnected to move relative to...
With means to move bottom relative to and concurrently with...
297232, A47C 102
Patent
active
049899147
ABSTRACT:
A mechanism for a wall proximity-type of recliner chair, in which the chair-back reclining and erecting action is separate from the ottoman thrusting and retracting action, in which the forward-upward travel of the upholstered seat and arm frame unit as the chair back reclines feels as smooth as if it were produced by support wheels riding up an inclined ramp (although no wheels and ramp are used, thus avoiding the potential problem of a debris-obstructed ramp). The back end chair movement is synchronized by travel linkage to provide the desired upward and forward translation. Further, the locking linkage function and driving linkage function are provided by the same linkages. The mechanism can also be used in a modular sofa having a reclining unit, or in an armless chair, as the mechanism need not rise into a chair arm while the back is reclined and erected or the ottoman is thrust or retracted.
REFERENCES:
patent: 3608958 (1971-09-01), Knabusch
patent: 3891267 (1975-06-01), Taylor
patent: 4071275 (1978-01-01), Rogers, Jr.
patent: 4337977 (1982-07-01), Rogers, Jr. et al.
patent: 4350387 (1982-09-01), Rogers, Jr.
patent: 4365836 (1982-12-01), Jackson et al.
patent: 4531778 (1985-07-01), Rogers
patent: 4740031 (1988-04-01), Rogers, Jr.
Action Industries Inc.
Brown Peter R.
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