A front output shaft bearing is a component that is commonly found on vehicles equipped with transfer cases, such as all wheel and four-wheel drive vehicles.
It sounds musical, but what it really does is disperse vibrations that travel through the crankshaft to prevent damage to it and other vehicle components.
The Metropolitan Expressway Co., a company managing the construction, renovation, maintenance, and administration of expressways in and around Tokyo, has announced a project to generate electricity by converting energy created by the vibration resulting from automobiles driving on the Shuto (Metropolitan) Expressway. This is a large scale application of something we already knew about at human scale.
The idea of capturing the energy of vibrations and storing it is not new, but here is another attempt at the idea, courtesy of Gizmag. Dr Steve Beeby and his team at the University of Southampton have created this version of the kinetic energy generator. The last time we discussed this idea, it was mentioned that perhaps a device like this could be used on a vehicle; it would take many of them to generate any meaningful electrical power. This version