Seating apparatus for supporting a person in a manner which redu

Details Seating apparatus for supporting a person in a manner which redu Seating apparatus for supporting a person in a manner which redu

1992-02-20

1994-11-29

Saether, Flemming

Chairs and seats

With means to control rearward chair tipping

297258, 297272, 297464, 2481887, A47C 300

Patent

active

053683625

ABSTRACT:
A seating apparatus is disclosed for supporting a person in a manner which reduces sedentary ailments by allowing for a free tilting movement of the seat of the apparatus. The seating apparatus includes a seat which has a single leg which rises from a leg pad. Two rollers or castors are connected to the structure supporting the single leg. The single leg has a convexly-shaped underside which allows for the tilting movement. The curvature of the radius of the convexly-shaped underside of the single leg is preferably from 25-70 cm.

REFERENCES:
patent: 2049539 (1936-08-01), Greenwood
patent: 3145053 (1964-08-01), Thompson
patent: 3409326 (1968-11-01), Kerner
patent: 4084273 (1978-04-01), Haynes
patent: 4183579 (1980-01-01), Gonzalez
patent: 4813746 (1989-03-01), Mulholland
patent: 4828208 (1989-05-01), Peterson

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