Patent ID: 8272101
Filing Date: 2012-09-25
Classification: E05D,E05F,E05Y,Y10T

Abstract:
1. Door hinge having: a first hinge element which is fastenable to a door frame; a second hinge element which is fastenable to a door leaf and comprises a first hinge blade and a second hinge blade; a first pivot axis which is connected to the first hinge element in a releasable manner through use of a connecting device and which is connected to the second hinge element through use of a holding device; and a second pivot axis which is connected to the first and second hinge elements, wherein the connecting device and the holding device are adapted to connect the first pivot axis to the first and second hinge elements, when the door hinge is in a first operating condition, such that the second hinge blade of the second hinge element is pivotable about said first pivot axis, relative to the first hinge element, in a first pivot direction, for the purpose of unblocking a door aperture which is bounded by the door frame, and wherein the connecting device further is adapted to release the connection between the first pivot axis and the first hinge element when the door hinge is in a second operating condition such that, said first and second hinge elements are pivotable about said second pivot axis, relative to one another, in a second pivot direction which is opposed to the first pivot direction, for the purpose of unblocking the door aperture which is bounded by the door frame.