MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202641114739 A) filed by Aditya University; Aditya College Of Pharmacy A; and Aditya Degree College on September 24, 2026, for A Manually Operated Tig Welding Accessory For Synchronized Torch Travel, Oscillation, And Filler Rod Feeding.
Inventors include Dr. Itha Veeranjaneyulu; Badam Surya Teja; Dr. K Ravi Shankar; and Dr. B. E. V. L Naidu.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: The present disclosure proposes a manually operated TIG welding accessory (100) for synchronized movement of a TIG welding torch (10) and feeding of a filler rod (20). The manually operated TIG welding accessory (100) comprises a housing (102) having a support frame (104), a crank (106), and a helical shaft (108). A support plate (110) having a first hub (112) engages the helical shaft (108) to convert rotary motion into linear displacement along a welding direction. A rotary transmission assembly (114) comprising an input shaft (116) and a first helical gear (118) drives an oscillation assembly (120) comprising a disc (122), a pair of sliders (124, 126), a link (132), and a torch holder (134) to impart oscillatory weaving movement to the TIG welding torch (10). A filler rod feeding assembly (136) advances the filler rod (20) toward a welding region in synchronization with torch travel and weaving.
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