| 摘要 |
A cargo retainer having a floor contacting member provided with an upwardly facing load bearing surface and an upright member secured adjacent to one end of the floor contacting member is provided with a floor piercing element. The floor piercing element is movably mounted adjacent to the juncture between the floor contacting member and the upright member and is movable between a floor piercing position and a position rendering the element incapable of piercing the floor. |
