ES176232U - Anti-skid device for automobile wheels (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

An anti-skid device for automobile wheels that interpose metallic elements between the floor and the tire cover, characterized by comprising two non-skid elements, a common toothed drive shaft and an elastic maneuvering crank, comprising, in turn, each one of the two anti-skid elements a central supporting and guiding body and two metallic arms opposite and parallel to each other, arranged symmetrically with respect to the toothed shaft, each arm having two ends, one internal that is toothed and meshed with the common toothed drive shaft and an outer one bent into a curved shape corresponding to that of the tire cover, the two anti-slip elements being contiguous and rotatable about the common toothed drive axis being able to adopt a working position in which the arms of both elements anti-slippers are perpendicular to each other forming a cross in which the ends The four outer arms are equidistant from the common toothed drive shaft, which can be simultaneously moved towards or away from by the rotational movement of the driven shaft by means of the maneuvering elastic handle coupled to one of the ends thereof, which allows simultaneous application of the curved ends of the four arms on the outer surface of the tire cover of a car wheel to which the apparatus is secured to prevent the skidding thereof. (Machine-translation by Google Translate, not legally binding)