ELEVATOR CAR DOOR LOCKING DEVICE AND ELEVATOR EQUIPMENT
An elevator car door locking device and elevator equipment. The car door locking device includes a vane base provided with a first and a second rotation center; a vane assembly provided with a clamping vane or an expanding vane; and a vane drive assembly having a driving member, a transmission membe...
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Format: | Patent |
Sprache: | eng |
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