| 摘要 |
<p>An anti-skid device for a vehicular wheel having a snow chain and an apparatus for detachably mounting the chain on a vehicular tire. The apparatus includes a plurality of hooking elements coupled to the chain in a detachable manner, a plurality of pulling members, connected with the hook elements in a non-detachable manner, for simultaneously drawing the hooking element towards the rotation axis of the wheel, winding gears (15,101,105,20,120) for applying the pulling members to tension by their clockwise and counter clockwise rotations to draw the pulling member, and locking mechanism in recess (35), engaged with the winding gears, operable to control the rotating direction of the winding gears, for preventing the winding gears from reverse rotating so that the applied tension is not released from the pulling member. <IMAGE></p> |
