Anti-slip chain for automobile vehicle wheels (Machine-translation by Google Translate, not legally binding)

摘要

Non-slip chain for wheels of motor vehicles, characterized in that it comprises two parallel open contours, one rigid, circular in shape, intended to be attached on the inner side surface of the tire of the wheel, and the other deformable, consisting of a chain of links metallic, intended to be attached on the external lateral surface of the tire of the wheel; whose fences are related to each other by intermediate sections of link chains, of length greater than the width of the tread of the tire, to embrace said band and partially to the sides of the tire, with the chain forming the deformable contour of length superior to that of the contour defined by it and having at one of its ends a hook, which is fixed to one of the links next to the other end, for the closing and tensioning of said chain; while the open rigid contour carries at its ends two separate lengths of chains, the short one ending in a ring and the longest in a helical spring endowed with an extreme hook, whose two sections are of sufficient length to embrace obliquely the tire, converging at a point located on the opposite side to that in which the rigid contour is located, at which point the longest stretch passes through the ring in which the minor section is finished, said section being furthermore sufficient length to allow the tension hook of the aforementioned spring hook to be clamped in one of the links of the chain defining the deformable contour. (Machine-translation by Google Translate, not legally binding)