Automatic rising-lowering bridging type anti-slipping device

The utility model relates to an automatic rising-lowering bridging type anti-slipping device and relates to a mine safety protection device, and the anti-slipping device is installed in an inclined shaft. The automatic rising-lowering bridging type anti-slipping device comprises a cross beam frame,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO CHONGQING, DENG JIANMING, HUANG YINGMENG, YAO MAOWEN, HUANG FANHAN, ZHANG QING, LIANG YIYONG, DENG JINCAN, KANG YINNI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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