| 摘要 |
A mechanical fastening device and method to secure a sheet liner assembly defining the walls, doors, roof and/or floor of a freight container. The anchor fastener comprises a helically formed main body having a pointed lead end configured to slice through an intermediate insulation liner of the liner assembly. A drive head is positioned at a second end of the helix to allow the device to be engaged and rotated about its longitudinal axis to drive the helical coil through the sheet liner to become embedded within the insulation liner. The drive head sits against the sheet liner which is urged against the intermediate insulation liner. |
