Patent ID: 8801025

Claim:
A binding for a vehicle, such as a skate for skating on ice or a ski, comprising: an upper chassis section; a lower chassis section; and a coupler, wherein the upper chassis section and the lower chassis section are engaged via the coupler, and are pivotally arranged relative to each other in the longitudinal direction of the vehicle, wherein the upper chassis section is pivotable at least in a backwards direction in relation to a neutral position of the upper chassis section and the lower chassis section, wherein the binding further includes a first contact surface and a second contact surface, wherein at least one of the first contact surface and the second contact surface is curved, and wherein the first contact surface and the second contact surface are arranged such that, during pivoting of said upper chassis section in the backwards direction, said first and second contact surfaces roll against each other providing a rolling motion between the upper chassis section and the lower chassis section in said backward direction.