gears cars 13 mechanisms 10 gearboxes 9 machine parts and joints 8 simulation and modelling 7 hybrid drive vehicles 7 more ... gear drives 6 car gearboxes 5 gear wheel 5 servomechanisms 5 electric cars 4 machine drives 4 technical mechanics 4 electric drives 3 classical mechanics 3 lubricants 3 mechanical engineering 3 car motors 2 dynamic systems 2 physics 2 pipe hydraulics 2 simple machines 2 oscillations (physics) 2 construction 2 mechanika tekutin 2 lorries 2 epicyclic drives 2 převodové mechanismy 2 road vehicles 2 less ...