The invention relates generally to torque wrench accessories, and more particularly to a coupling assembly used to couple a torque wrench to a cargo projectile's base plug or any bolt having a head with spanner wrench holes formed in a top surface thereof and with an annular groove therearound.
Wrench-To-Bolt Coupling Assembly
1998
15 pages
Report
No indication
English
COUPLING SUSPENSION BOLT AND ATTACHMENT MECHANISM FOR COUPLING SUSPENSION BOLT
European Patent Office | 2019
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