ROLLER DEVICE FOR SKATING Russian patent published in 2010 - IPC A63C17/01 A63C17/02 

FIELD: sports.

SUBSTANCE: invention relates to sports equipment and may be used for skating onto various surfaces and for various types of tricks and acrobatic elements. Device comprises two platforms with fixators for legs arranged on their upper surfaces, and hinged joints with roller units are arranged on their lower surfaces, and includes spacer element. Roller unit consists of rotary-shock-absorbing phalanxes, two holders for axles connected movably relative to each other, besides in each holder there is an axis fixed with a pair of rollers at the ends. Spacer element is arranged in the form of two guides arranged with the possibility of motion inside each other and having each spherical surface on one of their ends, and element of hinged joint fixed to roller unit has jacket, inner surface of which complies with spherical surface.

EFFECT: invention provides for expansion of device functionality due to increased extent of legs freedom with preservation of stability.

4 dwg