CONCEALABLE HINGE FOR THE CONTROLLED ROTATABLE MOVEMENT OF A DOOR, IN PARTICULAR A REINFORCED DOOR
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United States of America Patent
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app pub date -
Jul 18, 2016
filing date -
Apr 12, 2013
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Abstract
An Anuba concealed hinge for rotatable moving a door, in particular a reinforced door, connected to a tubular support structure, which includes a rear counterframe anchored to a wall and a front frame anchored to the counterframe The hinge includes a lower fixed half-hinge and an upper movable half-hinge rotatably coupled to each other for rotating about a first longitudinal axis between an open position and a closed position. The lower fixed half-hinge includes a box-shaped hinge body to be concealedly inserted within the tubular support structure. The upper movable half-hinge includes a connecting plate connected to the door to extend from the tubular support structure in the open position and to concealedly retract within the tubular support structure in the closed position. The movable half-hinge includes a pivot defining the first axis unitarily connected to the connecting plate. The hinge body includes a seat internally housing the pivot.
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