MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202621089367 A) filed by Ramdeobaba University, Nagpur; Shri Ramdeobaba College Of Engineering And Management, Nagpur; Raut, Abhijeet A.; and Patil, Shashwat S. on July 22, 2026, for A System For Manually Operated Dual-Sided Sanding Machine.
Inventors include Raut, Abhijeet A.; and Patil, Shashwat S..
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The present invention relates to a system (100) for a manually operated dual-sided sanding machine. The system includes a mounting table (110) configured to support a workpiece and mechanical components, a pedal assembly (120) coupled to a pedal shaft (122), a primary drive sprocket (130) mounted on the pedal shaft (122), a driven sprocket (140) mounted on an upper drive shaft (142), and a drive chain (150) connecting the primary drive sprocket (130) to the driven sprocket (140). The system further includes a rotating crank arm (160), a connecting rod (170), a pivot joint (172), a sliding assembly (180), a slider-crank groove (190), left and right sanding plates (182, 184), sandpaper sheets (186), a sprocket stand (200), and joining links (202). Pedalling rotates the sprockets and moves the sanding plates in a guided linear direction for flat-surface sanding without electrical or pneumatic power.
Disclaimer: Curated by HT Syndication.
