MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202421016698 A) filed by Endurance Technologies Limited, Aurangabad, Maharashtra, on March 8, 2024, for 'variable pre-compression adjusting system for front fork suspension of a vehicle.'
Inventor(s) include Virendra B. Shisode; Santosh D. Ghate; and Bhushan R. Kukekar.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "The variable pre-compression adjusting system (900) for a front fork of two wheeled vehicle comprises of a pair of fork legs (1000), having an outer tube (100), a fork pipe (200), a main spring (300), a spacer tube (400), a fork bolt (500), a circlip (600) and an O-ring (OR). The said fork pipe (200) is configured to have a stepped profile (S) at its inner periphery for accommodating the fork bolt (500). The stepped profile (S) has a plurality of grooved portions (G1, G2, ..., and Gn) wherein the circlip (600) is positioned in the grooves (G1, G2, ..., and Gn) to lock the fork said fork bolt (500) in accordance with the selected locking position of the circlip (600) within any of the selected grooves (G1, G2, ..., and Gn). The user push the fork bolt (500) manually in order to compress/decompress the main spring (300) as per requirement and position the circlip (600) in the respective groove (G1, G2, ..., and Gn) via a tool."
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