ARMCHAIR Russian patent published in 1995 - IPC

FIELD: furniture-making. SUBSTANCE: armchair is positioned relative to the stage playground so that the angle between a plane passing through the longitudinal axis of the armchair center of the stage playground and any cross plane of the armchair is 90 deg. The armchair has a frame, a beam resting on the floor, and one of the arm rests of the armchair is adjustable for length. The frame has a slotted cross-piece designed to mount the frame and fasten it on a pin of the beam. The movable part of the arm rest is locked in the operating position by means of pins of the stationary part that enter holes in the movable part. EFFECT: comfortable position of spectator. 15 dwg