Torque wrench with transmission device - to transmit torque up to predetermined loading when it moves to overload position

摘要

A torque wrench (1) has a transmission device consisting of a ball race (54) which transmits torque from the body (2) to the shaft (5) but moves to an overload position at a predetermined loading. This movement from transmission to overload is stopped by a blocking device (21). USE/ADVANTAGE - Can be adjusted for higher torque requirement.