| 摘要 |
A bar-type closure for a door is provided. An actuating device is disposed on the outer surface of the door leaf and is rotatable between an opened and a closed position, with the rotational movement of the actuating device being convertible to longitudinal displacement of at least one locking rod that is guided parallel to the pivot axis of the door on the inner side of the door leaf thereof. The actuating device is provided with a hand lever that is pivotable outwardly about a hinge line axis oriented parallel to the pivot axis of the door and to the direction of displacement of the locking rod. The enlargement of the spacing between the hand lever and the door leaf, when the hand lever pivots, is converted into displacement of the locking rod into its release position by means of a Z-shaped drive lever that is disposed between the door leaf and the hand lever. One end of the drive lever is non-displaceably mounted in a first journal on an inner surface of the hand lever that faces the door leaf. The other end is mounted in a second journal that is displaceable relative to the door leaf. The second journal is coupled with the locking rod by means of an articulation that extends through the door leaf.
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