To provide a door-closing detection device capable of accurately detecting the fully-closed state of a door even when an elevator vibrates due to an earthquake or the like.SOLUTION: A door-closing detection device comprises a detection switch 11 to detect that an elevator door is fully closed, a swinging part 12 that swings in response to the opening and closing motion of the door and closes the detection switch 11 when the door is fully closed, and a holding part 14 that magnetically holds the state of the swinging part 12 with the detection switch 11 closed.SELECTED DRAWING: Figure 2
【課題】地震などの影響でエレベータが振動した場合でもドアの全閉状態を正確に検出することが可能な戸閉検出装置を提供する。【解決手段】戸閉検出装置は、エレベータのドアが全閉状態になったことを検出するための検出スイッチ11と、ドアの開閉動作に応じて揺動し、当該ドアが全閉状態になったときに検出スイッチ11を閉じる揺動部12と、検出スイッチ11を閉じた揺動部12の状態を磁力で保持する保持部14と、を備える。【選択図】図2
DOOR-CLOSING DETECTION DEVICE FOR ELEVATOR
エレベータの戸閉検出装置
2022-01-19
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
Auxiliary elevator landing door closing method and auxiliary elevator door closing device
European Patent Office | 2022
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