Politecnico Di Milano

Zehus S.p.a.

Università Degli Studi Di Bergamo

Y.share S.r.l.

Sems S.r.l.

Fnm S.p.a.

Zehus S.r.l.

Giovanni Alli

Sergio Matteo Savaresi

Paolo Lisanti

Cristiano Spelta

Marcello Segato

Pierfrancesco Spagnol

Matteo Corno

Ivo Boniolo

Mara Tanelli

Fabio Previdi

Daniele Berretta

Ivo Emanuele Francesco Boniolo

Vincenzo Costanzo Russi

Margherita Colleoni

Stefano Bottelli

Fabio Busnelli

Gianmarco Odorizzi

Paolo Giudici

Massimo Vanzulli

Marcello Vena

Giuseppe Biesuz

Andrea Testa

Matteo Como

Vincenzo Russi

Crisitano Spelta

Safety device () for holding and sharing among a plurality of users a key () provided with a remote control (). The safety device () includes:

Security device for holding and sharing a key

A system () for controlling the motion of an impulsive-type human-powered vehicle (), includes:

System for controlling the motion of an impulsive-type human powered vehicle

A dynamo that is connectable to a wheel of a bicycle may include

Dynamo for bicycles

A pedal assisted bicycle a first and a second wheel; a pedaling assembly mechanically decoupled from the first and second wheels by which an user can supply a pedaling power; an electric motor mechanically coupled to at least one of the wheels capable of taking a motor power; a generator device adapted to generate a generator device electric power from the pedaling power, arranged in an energy exchange relationship with the pedaling assembly and the electric motor; an energy storage device arranged in an energy exchange relationship with the electric motor and with the generator device; a control system including a module for controlling the power required to the generator device to be supplied to the electric motor and/or to the storage device; a heartbeat sensor adapted to generate a signal representing heartbeat.

Pedal assisted bicycle and method of controlling the pedal assisted bicycle

Bicycle hub

It is described an electronic system () to drive an electric device () of a bicycle assisted electrically () by means of a rechargeable battery (). In case of detecting that the calculated human power is greater than or equal to the bicycle estimated friction power and in case of detecting that the state of charge of the battery () is greater than or equal to a first threshold, the processor is such to generate a driving current value for driving the electric device () operating as an electric motor () supplied from the battery (). In case of detecting that the calculated human power is smaller than the estimated bicycle friction power, the processor is such to convert at least part of the human power into electric power by means of the electric device () operating as an electric generator (), and generate therefrom another driving current value for charging the battery () from the electric device operating as electric generator.

Electrically pedal-assisted bicycle

Growing community of inventors

Legnano, Italy

Giovanni Alli