| 摘要 |
PCT No. PCT/FI96/00486 Sec. 371 Date Apr. 17, 1998 Sec. 102(e) Date Apr. 17, 1998 PCT Filed Sep. 13, 1996 PCT Pub. No. WO97/10168 PCT Pub. Date Mar. 20, 1997In the arrangement in the opening and closing of automatic elevator doors, the door coupler (20) is mounted on the car door so as to be movable in the direction of movement of the car door. The door coupler (20) is connected to a lever (21) whose first end is pivoted on the car door while its second end is pivoted on the door coupler. The power for the opening and closing of the doors is applied to the lever (21,71) via a point between its first end (21a, 71a) and second end (21b, 71b).
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