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    • 2. 发明授权
    • Elevator door apparatus
    • 电梯门装置
    • US07350623B2
    • 2008-04-01
    • US11471667
    • 2006-06-21
    • Tooru KinoshitaSeiichi SomeyaSatoshi TakasawaShin MurakamiYoshinobu Ishikawa
    • Tooru KinoshitaSeiichi SomeyaSatoshi TakasawaShin MurakamiYoshinobu Ishikawa
    • B66B13/12
    • B66B13/20B66B13/12
    • An elevator door apparatus includes an engaging device which engages car doors with hall doors. The engaging device uses a spring unit to urge a movable vane provided in each of the car doors. While the doors are moving, engaging rollers supported by the hall doors are sandwiched between the movable vane and a fixed vane. Thus, the driving forces of the car doors are transmitted to the hall doors. When the hall doors reach a door stop position, the movable vane is moved away from the fixed vane. Thus, the car doors are disengaged from the hall doors. At this time, a direction in which the elastic force of the spring mechanism acts is switched. Consequently, the car doors and the hall doors are stably held so that the car doors remain disengaged from the hall doors.
    • 电梯门装置包括接合装置,该接合装置与门门接合。 接合装置使用弹簧单元来推动设置在每个轿厢门中的可动叶片。 当门移动时,由大厅门支撑的接合辊被夹在可动叶片和固定叶片之间。 因此,轿厢门的驱动力被传递到大厅门。 当门厅门到达停车位置时,可动叶片从固定叶片移开。 因此,轿厢门与门厅门分离。 此时,弹簧机构的弹力作用的方向被切换。 因此,轿厢门和大厅门被稳定地保持,使得车门保持与门厅门的分离。