| 摘要 |
A traction mat having a plurality of pins captivated in a resilient mat, each pin having a head on each of the opposing ends, and a washer between the head and the mat. The mat provides increased traction to a vehicle stuck in snow and the like by seizing both the tire and the ground with the heads of each pin in pivotal action, as the washer pivots and locks the heads in a gripping position for the increased traction. A rigid steel start plate of a width less than the width of the tire is attached to one end of the mat for providing initial impetus to position the mat under the tire.
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