Elevator car door belt clamp device

The utility model discloses an elevator car door belt clamp device which comprises an upper belt clamp plate and a lower belt clamp plate, the upper belt clamp plate is of an arch structure with the middle arched upwards, the middle of the lower belt clamp plate is arched upwards, the top face of th...

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Bibliographische Detailangaben
Hauptverfasser: YANG CHENGLEI, WANG CANLIANG
Format: Patent
Sprache:chi ; eng
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