Cycle direction, tricycle, or quadricycle, in particular velo type cargo
FR2988457A1
Device for converting torque or rotary movement to another torque or rotary movement according to transmission ratio in electrically assisted bicycle, has synchronization elements arranged such that elements are optimized along zone
FR2887703A1
Engine or generator with external rotor (s) with new architecture of windings and permanent magnets
FR2887000A1
Mechanical energy absorber for bicycle frame comprises fluid-filled chamber with supple inner membrane between two separate compartments
FR2886695A1
Device for adjusting play / precontraint on hubs of cycle wheels
FR2874066A1
Vibration filtration guidance
FR2871960A1
Electrical current converting device for rotary engine, has rotor and stator having controlled relative mobility that generate or/and are subjected to magnetic or electromagnetic fields
FR2866934A1
Combined rotulating bearing for mounting pivot bonds
