Novel elastic element for elastic wheel

The utility model relates to a novel elastic element for elastic wheel, including the elasticity main part with fix at least one electric conductor in the elasticity main part, the both ends face of electric conductor exposes at the both ends of elasticity main part face, with train earth current return electric current through the tyre transmit to an electric conductor terminal surface of rail be used for meeting with the tyre, another terminal surface is used for and core wheel or / and clamping ring meet. The utility model discloses simple manufacture uses reliably, has under the good damping nature prerequisite at elastic element, realizes electrically conductive function, satisfies the earth current return requirement of vehicle, and it does not also have any influence to use and install elastic wheel's function, and installation space has not only been practiced thrift but also reduced manufacturing cost to convenient easy line.