Antiskid device for vehicle wheels

摘要

Antiskid device (1) for vehicle wheels, in particular for the use on snow and ice, comprising a first plate (11) provided with means for fixing said plate (11) to the rim (71) of the vehicle wheel and a second plate (31) that can be mounted against said first plate (11) by means of rapid fixing means (51) and that embodies a plurality of sunburst-arranged and radially adjustable arms (35), said arms being folded at their most exterior end (35a) so that they overlap at least partially with the tread (73) of the tire (75), wherein said means for fixing said first plate (11) comprises a series of holes or slots (13), each hole or slot being provided for the passage of a bolt (15) engaging in the threaded seat (17a) of a corresponding spacer (17) which is in turn screwed on the threaded portion (19a) provided on respective nuts (19) for fixing the rim (71) to the wheel hub of the vehicle. <IMAGE>