OPERATING DEVICE FOR TESTING TORQUE WRENCH

摘要

PROBLEM TO BE SOLVED: To attain inexpensive and accurate testing of a torque wrench by eliminating defects in a conventional technology. SOLUTION: An operating device 10 for testing the torque wrench 26 is provided with a holding body 12 for fixing the torque wrench 26 to be tested; a measured value sensor 16 arranged at the holding body and coupled to a head 24 of the torque wrench 26 to be tested; a grip holder 36 arranged at the holding body 12 to fix a grip 42 of the torque wrench 26 to be tested; and a deflecting mechanism 52 adapted to apply torque to the head 24 of the torque wrench 26 to be tested. The grip holder 36 is provided with a sliding mechanism 68 for sliding the grip 42 without friction. COPYRIGHT: (C)2009,JPO&INPIT