| 摘要 |
A door control mechanism for use in conjunction with a pair of swinging doors to control latching. The mechanism comprises a first stamped metal part adapted to be fixedly mounted on the door. This part comprises a first track portion and a second track portion. A second stamped metal part comprises a slide portion which slidably engages one track portion of the first metal part. An actuating mechanism is arranged on the second track portion of the first stamped metal part and has an operative coupling with the second stamped metal part. The second stamped metal part is adapted to be connected to a latch bolt. When the actuating mechanism is operated, the second stamped metal part is selectively positioned along the first track portion of the first stamped metal part with the bolt being positioned accordingly.
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