Intellectual Property India Publishes Patent Application for A Torsion-Damping Spring For A Clutch Disc

MUMBAI, India, Nov. 6 -- Intellectual Property India has published a patent application (202511034460 A) filed by Schaeffler Technologies AG & Co. Kg on April 08, 2025, for A Torsion-Damping Spring For A Clutch Disc.

Inventor includes D, Rajkumar.

The application for the patent was published on November 06, 2026, under issue no. 45/2026.

Abstract: Disclosed herein is a torsion-damping spring (130) for a clutch disc (100). The torsion-damping spring (130) includes a coil (131) defined by a geometrical cross- section. The geometrical cross-section includes a first straight boundary (202), a second straight boundary (204), a first elliptical boundary (206), and a second elliptical boundary (208). The second straight boundary (204) may be op...