Gearing Design and construction 37 Automobiles 21 Vibration 18 Transmission devices 13 Machinery, Kinematics of 11 Manufacture 11 Noise 11 Mathematical models 7 Motor vehicles 7 Brakes 6 Handbooks, manuals, etc 6 Gear-cutting machines 5 Metal-cutting tools 4 Power trains 4 Rotors 4 Standards 4 Machine design 3 Machinery design 3 Measurement 3 Mechanical movements 3 Bicycles 2 Catalogs 2 Coatings 2 Computer-aided design 2 Control system toolbox (Computer file) 2 Cutting machines 2 Electronic equipment 2 Ellipsoid 2 Fracture mechanics 2