System for applying power to rotatable articles

System for applying power to rotatable articles

Invention relates to a system for applying power to a rotatable article is provided. The system includes a shaft and a connecting assembly. The shaft is capable of being rotated. The connecting assembly engages the shaft with the rotatable article. The engagement with the rotatable article is established between the centre and the periphery of the rotatable article.

PCT Application No: PCT/IB2013/056277
Publication No:WO/2014/027269