Rocking movable chair

Details Rocking movable chair Rocking movable chair

1980-08-07

1983-05-17

McCall, James T.

Chairs and seats

Movable bottom

Tiltable

297 68, 297261, 297327, A47C 102

Patent

active

043837140

ABSTRACT:
A rockingly movable chair includes a leg portion, a seat portion mounted on the leg portion and a circular arc surface provided on either of the leg portion or the seat portion for cooperating with an element which is provided on the other of the leg portion or the seat portion and which is displaceable along the circular arc surface so that the seat portion can rockingly move relative to the leg portion. A spring is provided between the leg portion and the seat portion to bias the seat portion with respect to the seat portion in one direction during the rocking movement. A locking device is provided to lock the rocking movement at a desired position.

REFERENCES:
patent: 1837911 (1931-12-01), Lillibridge
patent: 2313023 (1943-03-01), Ruegger
patent: 2448325 (1948-08-01), Poorman, Jr.
patent: 2952302 (1960-09-01), Mittlieder
patent: 3837704 (1974-09-01), Bauer
patent: 4076308 (1978-02-01), Slabon
patent: 4101168 (1978-07-01), Ferro

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