Title: Torque tool tester

Abstract: A torque wrench tester comprising a single elongate deflection beam, a plurality of torque wrench engaging input shafts drivingly connected with the beam at points spaced longitudinally thereof and each to deflect the beam in response to a predetermined range of torsional forces applied thereto and a single dial indicator related to the beam to increase deflection thereof and having calibrations for each range of forces to be measured.

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Inventors: Grabovac, Bosko (Mission Viejo, CA, US)

Application Number: 524552
Filing Date: 1974-11-18
Publication_date: 1976-09-14
Assignee: Consolidated Devices, Inc. (City of Industry, CA)
Primary Class(es): 73/1.12
Other Classes:
US Patent Ref:

2281226	Apr, 1942	Boles	73/139.
2486632	Nov, 1949	Burke et al.	73/1.
2648219	Aug, 1953	Emery	73/1.
3286504	Nov, 1966	Grabovac	73/1.
3364725	Jan, 1968	Grabovac	73/1.

Other Refs:
Primary Examiner: Goldstein, Herbert
Assistant Examiner: Appleman, John S.
Attorney: Maxwell; Georges A.