Rack & pinion design in inventor Rack & pinion design in inventor PriyankPadaria (Mechanical) (OP) 26 Jun 15 05:18 I need to generate Rack & Pinion in inventor. Would you like guide me for that???!!! Inventor shows spur, bevel & worm gears on power transmission tab in design tab. RE: Rack & pinion design in inventor mcgyvr (Mechanical) 26 Jun 15 12:24 Design accelerator does not do rack/pinion There is an arbor press example/tutorial though http://forums.autodesk.com/t5/inventor-general-dis... RE: Rack & pinion design in inventor arbreen (Mechanical) 30 Jun 15 20:43 Pinions are just spur gears so you can use the design accelerator to generate them. The rack doesn't have any fancy involute curves, so you can model that yourself without much trouble.