Car wheel tyre snow chain - has coupling links engaging outer holder at both sides of deflecting member

摘要

The snow chain has holder inside and outside on the tyre for the chain strands of a Y pattern net. The inner holder is formed from a sprung steel bow reversed over the tyre, and the outer holder is made up of a chain. One connecting link (12, 13) of the chain strands (4-6), both sides of the deflecting member (16) for a tensioning strand (15) on the outer holder (1) is connected at a fixed point to another link of the chain, forming the outer holder (1). Another connecting link (14) at the point on the holder diametrically opposite to the deflecting member also connects at a fixed point to the outer holder chain, and the remaining links (11) in the strands held by it are capable of twisting and moving both ways. ADVANTAGE - No chain loosening, when used on different tyre sizes.