Upholstered furniture and movable headrest

Details Upholstered furniture and movable headrest Upholstered furniture and movable headrest

1993-10-12

1995-11-07

Bertsch, Richard A.

Chairs and seats

Headrest interconnected with back for relative concurrent...

297403, 297408, A47C 102

Patent

active

054642698

ABSTRACT:
The headrest of an upholstered seating unit is hingedly supported by a spring which biases the headrest to a substantially vertical raised position. The spring prevents the headrest from moving from its raised position when an occupant's head rests against it, but greater forces will bend the spring and move the headrest to a generally horizontal lowered position. The illustrated spring is a pretensioned vertical helical spring which has its lower end mounted forwardly of an upper portion of the furniture frame. The headrest can be moved to its lowered position by a cable/conduit associated with a pair of relatively movable parts of the furniture unit.

REFERENCES:
patent: 2859797 (1958-11-01), Mitchelson
patent: 2869619 (1959-01-01), Petersen et al.
patent: 2952303 (1960-09-01), Spound et al.
patent: 3547486 (1970-12-01), Herzer
patent: 4711494 (1987-12-01), Duvenkamp

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