SKATE-SKIS Russian patent published in 2015 - IPC A63C5/06 

FIELD: personal use articles.

SUBSTANCE: skate-skis containing at least two pairs of skate-skis, used simultaneously in the aggregate binding and by at least two users. Each left and right skate-ski of each of the listed users is used in binding with the ability to interact with each other by means of the kinematic connections hingedly attached on the ends of the kick zone booms, at that each binding is equipped with a device providing safety in operation of skate-skis, made in the form of a unit interrupting the kinematic connection when reaching the limit loads on the kinematic connection, as well as the indicator determining the desired value of the kinematic connection rupture; the kinematic connection is made in the form of two-plane hinges, hingedly fixed at the ends of the telescopic beam booms and interacting with each other by means of elastic elements, such as springs, rubber bands, ribbons, to shutdown automatically, when reaching the maximum effort on the binding, the kinematic connection is interrupted by a safety device made in the form of a sphere fixed to the elastic element.

EFFECT: connection of skate-skis.

5 cl, 20 dwg