Vehicle traction mat
AssigneeVision Metal Fabricators Corporation
InventorRobert Simmons
Life of this patent
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Abstract
A traction mat to aid vehicle wheels for driving out of ice, snow, mud or sand and the like that is an elongated unitary stamped metal structure which is generally rectangular and having a forward inwardly tapered end portion with the mat including a plurality of upwardly extending flanges disposed at 90.degree. with respect to the planer surface and a plurality of downwardly projecting V-shaped gripping lugs. The mat outer side edges are formed with trough shaped ribs for stiffening and the upwardly extending flanges and downwardly shaped gripping lugs are provided with structurally formed ribbing to increase the rigidity for placement and use in a variety of terrains.
Claims4
A traction mat to aid vehicle wheels for driving out of ice, snow, mud, sand and the like, comprising a unitary stamped, elongated metal member, said member having a plurality of spaced generally rectangular openings along its length, the forward portion of said member tapering inwardly toward a leading end, upwardly extending bent flanges transversely formed adjacent forward and rearward sides of said rectangular openings, an upwardly bent flange at the leading end of the mat member, the outer side edges of said member including trough shaped stiffening ribs, said generally rectangular openings having at least a pair of downwardly bent projecting gripping lugs formed at opposite sides thereof and said flanges and gripping lugs being formed with structural ribbing.
Dependencies are inferred from the claim text.