Opening tool for locking nut of valve gland

The utility model relates to the technical field of valve gland locking nuts, and discloses a valve gland locking nut opening tool which comprises a steering knuckle, two torsion bars are rotationally connected to the bottom side of the steering knuckle, universal buckles are fixedly connected to th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO SHENGFU, JI PENGFEI, YANG MENGDE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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