Suspended adjustable screw jack

The utility model discloses a suspension adjustable screw jack which comprises a jack body, a storage mechanism is rotationally installed at the bottom of the outer end of the jack body, and the storage mechanism comprises a threaded cylinder, a screw, an elastic belt, a positioning rod, a positioni...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG MENGYANG, SAN ZHAOYU, LIU MAN, ZHANG SHAOFEI, JIN FUWEI, WEI SHOUXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
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