TORQUE SENSOR

PROBLEM TO BE SOLVED: To enlarge the displacement between input and output shafts due to the twisting of a torsion bar and to accurately detect the displacement in a torque sensor for detecting the twist angle of the torsion bar connecting the input and output shafts with a potentiometer. SOLUTION:...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HANAMOTO MIKIO, KONO HIDEMASA
Format:	Patent
Sprache:	eng
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS TESTING TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enlarge the displacement between input and output shafts due to the twisting of a torsion bar and to accurately detect the displacement in a torque sensor for detecting the twist angle of the torsion bar connecting the input and output shafts with a potentiometer. SOLUTION: An enlargement mechanism 11 for transmitting the twisting angle of a torsion bar 3 to a rotary potentiometer 10 by enlarging the twisting angle is provided, rotates a large-diameter toothed wheel 6 being provided at the other shaft with a drive pin 4 that is provided at either of an input shaft 1 or an output shaft 2, at the same time connects a small-diameter toothed wheel 9 that is engaged to the large-diameter toothed wheel 6 to the rotary potentiometer 10, and enlarges the twisting angle of the torsion bar 3 for detection.