Small tool replaces large torque wrench for turning locknuts. Preload tool "stretches" threaded rod on which locknut turns, reducing force on nut which can then be turned by common hand wrench. Advantages are reduced cost and weight, ease of manipulation in cramped space near actuators, and portability.
Locknut preload tool
NASA Tech Briefs ; 5 , 2
1980-09-01
Miscellaneous
No indication
English
Tool Preloads Screw and Applies Locknut
NTRS | 1982
|Automotive engineering | 1980
Preload tool cuts torque wrench requirements
Automotive engineering | 1981
Power steering system having end stop for integrating locknut to retarder housing
European Patent Office | 2021
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