GROUSER Russian patent published in 1998 - IPC

FIELD: appliances for wheel-mounted vehicle. SUBSTANCE: grouser is made in the form of structure which has working member and fastening member. Working member represents body which is formed by two planes connected together by ribs and located at angle to each other. Base of thus formed triangle is turned towards wheel of vehicle. Aforesaid embodiment of grouser is aimed at ensuring safety travelling of wheel-mounted vehicles such as automobiles, trailers, motorcycles, bicycles. Grousers are attached to wheels of vehicle for moving on slippery roads covered with snow or ice and for moving on earth roads. EFFECT: higher efficiency. 3 cl, 2 dwg