Orthopedic chair

Details Orthopedic chair Orthopedic chair

1987-05-19

1990-03-13

Recla, Henry J.

Baths, closets, sinks, and spittoons

Dry closets

Receptacle type

4251, 297DIG10, 297339, 297313, 292171, A47C 102, A47K 1106, A61G 702

Patent

active

049073036

ABSTRACT:
The present invention is an orthopedic chair which may be used to assist an invalid to easily sit therein or to rise therefrom. The orthopedic chair includes a frame and a seat which is pivotally coupled to the frame at the front thereof, a back which is mechanically coupled to the frame, a right arm-rest and a left arm-rest both of which are mechanically coupled to the frame. The orthopedic chair also includes a spring tensioning mechanism which resiliently biases the seat, when it is in its first position, toward its second position and a releasing mechanism which releases the seat so that the spring tensioning mechanism moves the seat from its first position to its second position.

REFERENCES:
patent: 2572730 (1951-10-01), Jones
patent: 2644957 (1953-07-01), Shudde
patent: 3261031 (1966-07-01), Gates
patent: 3539220 (1970-11-01), Aquilar
patent: 4461160 (1984-07-01), Van Gompel
patent: 4474393 (1984-10-01), Kimura
patent: 4538853 (1985-09-01), Levenberg

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