| 摘要 |
A door hinge mechanism allowing two dimensional motion of the door as it opens, combined with at least one mechanism allowing control of the range of horizontal motion of the door during normal operations. Horizontal lag adjustment and range limitation of the mechanism allows a number of benefits: horizontal fit of the door to the frame may be controlled, the outward motion of the door may be curtailed at the proper angle desired by the user. The door hinge mechanism is a bi-directional hinge allowing sequential motion in two planes, and a horizontal motion stop and cooperating contact surface.
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