| 摘要 |
An anti-skid device for vehicles which comprises a support which can be attached to a part of the vehicle, typically the wheel, the hub or to the wheel axle, and at which support there are attached both respective ends of each of a number of anti-skid elements, in the form of spring brackets or straps which extend in substantially star-like configuration from the supports and are flexed over the tire tread. The spring-bracket arms are interconnected laterally of the wheel. Each spring bracket is hingedly connected with the support and there is provided as the lateral interconnection of the spring bracket arms a tensioning chain which is lengthwise adjustable by at least one tensioning lock means or tightener device such that for the momentary condition the spring brackets or straps, arranged between the wheel and the support, can be pressed on the one hand against the wheel at the peripheral region by tensioning the tensioning chain and on the other hand against the support.
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