Electronic digital display torgue indicating wrench

Electronic digital display torgue indicating wrench

The utility model relates to an electronic digital display torque indicating wrench, providing a new structure. The utility model is composed of a torsion shaft 14, double measuring rods 2 and 15, a grid displacement sensor, a force applying rod 1, etc. The utility model is characterized in that the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LUO YACHUAN, MA LIYAO, SHI YULIANG
Format: Patent
Sprache: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:The utility model relates to an electronic digital display torque indicating wrench, providing a new structure. The utility model is composed of a torsion shaft 14, double measuring rods 2 and 15, a grid displacement sensor, a force applying rod 1, etc. The utility model is characterized in that the force applying rod 1 is separated with the double measuring rods 2 and 15 provided with the sending electrode and the receiving electrode of the grid displacement sensor, when force P is applied on the force applying rod 1, the buckling distortion of the force applying rod has no influence on the relative displacement quantity of the two measuring rods, and consequently the measuring result and the accuracy are not influenced.