Wrench-To-Bolt Coupling Assembly.
Patent Application, Filed 8 Apr 98,
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
WRENCH-TO-BOLT COUPLING ASSEMBLY Origin of the Invention - The invention described herein was made in the performance of official duties by an employee of the Department of the Navy and may be manufactured, used, licensed -by or for the Government for any governmental purpose without payment of any royalties thereon. Field of the Invention The invention relates generally to torque wrench accessories, and more particularly to a coupling assembly used to couple a torque wrench to a cargo projectiles base plug or any bolt having a head with spanner wrench holes formed in a top surface thereof and with an annular groove therearound.
- Couplers, Fasteners and Joints