An engagement device for an elevator door is provided with: a rotatable lever that is pivotally attached to a car door panel and coupled to a drive belt; a vane interlocking part that is coupled to the lever at the same rotating axis as the lever and at a connection part spaced apart from the rotating axis; and a first engagement vane, a second engagement vane, and a rotatable lock part which arecoupled to the vane interlocking part. The lock part rotates by being interlocked with the movement of the first engagement vane or the vane interlocking part. A coupling section of the lever and thevane interlocking part has a long hole section provided in one among the lever and the vane interlocking part, and an action shaft that is provided in the other among the lever and the vane interlocking part and that can slide inside the long hole section.
电梯门的卡合装置具备:转动式的杆,其枢转安装于轿厢门板,与驱动带连结;门刀联动部,其在与杆相同的旋转轴以及与所述旋转轴分离的位置处与杆连结;第一卡合门刀,其与门刀联动部连结;第二卡合门刀;以及转动式的锁定部,锁定部与第一卡合门刀或门刀联动部的动作联动地转动,杆与门刀联动部连结的连结部具有:长孔部,其设置于杆和所述门刀联动部中的任意一方;以及作用轴,其设置于杆和所述门刀联动部中的另一方,并能够在长孔部内滑动。
ENGAGEMENT DEVICE FOR ELEVATOR DOOR AND ELEVATOR DOOR DEVICE
电梯门的卡合装置和电梯门装置
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
ENGAGEMENT DEVICE FOR ELEVATOR DOOR AND ELEVATOR DOOR DEVICE
Europäisches Patentamt | 2019
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