Rolling device or binding for a rolling device for the optimal execution of the classic cross-country skiing style and the skating style

摘要

Binding device which is used for fixing a foot already clad in a shoe with its own shoe, socks or barefoot, on a roller skate or roller skate, referred to as a rolling device (1) for short, and a joint axis extending transversely or approximately transversely to the direction of travel for the ankle joint (7). at least one transversely or approximately transversely to the direction of travel extending joint axis for at least one toe joint (5), wherein the rotational movement of at least one toe joint (5) in the Art and arrangement of at least one tension and / or compression spring or other spring element is supported, so that the direction of rotation of the spring force support between a toe joint angle (24) of 5 and 90 degrees reverses.