Patent ID: 7789400
Filing Date: 2010-09-07
Classification: B62B,B62M

Abstract:
1. A guide ( 120 ) to fix at the front of a ski of a snow vehicle, said guide defining a section in reversed U-shape comprising a web ( 60 ) and two cutting wings ( 128 ) protruding from said web to a certain depth in direction of the ground and longitudinally of said ski, said web comprising means for fixing to a lower face of said ski, said guide having a tail ( 122 ) wherein said tail ( 122 ) defines a section in reversed U-shape comprising an extra web ( 135 ) and two extra cutting wings ( 136 ) protruding from said extra web to a certain depth in direction of the ground and longitudinally of said ski, when used in combination with a central wear runner ( 130 ) thereby defining five trails.