Brakes 3 Cams 3 Chains Clutches (Machinery) 3 Gearing Screws 3 Couplings 2 espandi ... Fasteners 2 Feedback control systems 2 Lubrication and lubricants 2 Machine design 2 Materials 2 Mechanical movements 2 Mechanical wear 2 Roller bearings 2 Shafting 2 Springs (Mechanism) 2 Vibration 2 Belt drives 1 Belts and belting 1 Bolted joints 1 Clamps (Engineering) 1 Cold working 1 Columns 1 Computer-aided design 1 Conveying machinery 1 Corrosion and anti-corrosives 1 Damping (Mechanics) 1 Digital control systems 1 Dynamics 1 riduci ...