Open spanner with convertible angles at two ends

Open spanner with convertible angles at two ends

An open spanner with convertible angles at two ends is characterized in that the two ends of a handle are respectively connected with the heads of the open spanner through hinge pins. The open spanner with the convertible angles at the two ends has the advantages that working requirements of differe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHANG ZHONGHE, DONG JIANTING, RAN YUTIAN, ZHANG PEIHAN
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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Beschreibung
Zusammenfassung:An open spanner with convertible angles at two ends is characterized in that the two ends of a handle are respectively connected with the heads of the open spanner through hinge pins. The open spanner with the convertible angles at the two ends has the advantages that working requirements of different angles and working environments are met, operation is easy and fast, and the working mechanical performance of the open spanner can reach strength of a handle part of a fixed spanner.