Safety device for suspension of ceiling fan

A safety device for suspension of a ceiling fan comprises a suspension wheel, a suspension piece, a suspension pole, a suspension clamp and an motor shaft, wherein the suspension wheel is installed on a roof suspension hook, an upper hole of the suspension piece and the suspension wheel are fixed by...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XIANGDUO, LIANG YAOGUANG, CHEN RIGAO, DENG QIQIU, ZHAO YONGJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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