MUMBAI, India, Aug. 8 -- Intellectual Property India has published a patent application (202441007627 A) filed by Hindustan Aeronautics Limited, Bangalore, Karnataka, on Feb. 5, 2024, for 'nut crimping tool for a self-locking nut used in aero-engines.'
Inventor(s) include Krishna Chakka; Amar Singh; Amit Kumar Trivedi; and B. Chandrashekar.
The application for the patent was published on Aug. 8, under issue no. 32/2025.
According to the abstract released by the Intellectual Property India: "This invention is a nut crimping tool [010] and [060] used to crimp a lock nut with axial slots and a groove. Crimping of a lock nut will convert it to self- Locking nut with some amount of locking torque. The tool have a taper hole made for the sizes...