ES213680U - Anti-sliding device for vehicle wheels. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Anti-slip device for vehicle wheels of the chain type, characterized by being constituted by a set of two arms, whose conjunction forms a double v open at 45º in assembly materialized by two central machined sleeves, joined and linked through a screw -bulon that crosses them and that is locked with the aid of a fastening and fixing nut, all of which forms an x-shaped structure extendable in the diametrical direction of the wheel, each arm carrying, on the back, two recesses rectangular section, which correspond to the front with communication acolytes each allow direct access to them by the face of said arms, while each slot receives slidably respective pieces square whose upper end has practiced a drill axial blind and a transversal notch that set of battlements, located in two contiguous planes of the square, reserved s to receive rounded rods or rounds, with internal radius equivalent to the width of the cover in the rolling area or profile of the wheel, in the company of an antagonistic spring that involves a rigid system towards the outside and mobile towards the interior, in collaboration with a pin that goes through a transverse hole in the round and that is anchored in one of the receiving crenellations, whereby said rods and suspension springs fulfill two important functions consisting of acting as buffers against accidents and potholes that arise in the route and possibility of rotation of 902 in order to achieve coplanar position with the arms of the device that allow and facilitate the folding and packing of the assembly inside a cover or box provided for this purpose. (Machine-translation by Google Translate, not legally binding)