摘要 |
A leg <B>11</B> for a pallet top <B>10</B> is in the form of a cup with a central column <B>14</B> which has a bore containing an internal formation <B>16</B> which engages with a formation <B>21</B> on a locking pin <B>18</B>. The formations <B>16, 21</B> can be around half or less of the bore and shank <B>20</B> of the pin. Markings <B>31</B> can be included on the pin <B>18</B> and leg <B>11</B> to show the positions of the formations <B>16, 21</B>. The formations <B>16, 21</B> can be parallel serrations lying in planes perpendicular to the longitudinal axis of the bore and shank <B>20</B>. The column <B>14</B> can be of a frusto-conical shape with a step <B>30</B> on the interior of the column below the formations <B>16</B> to abut with another leg when stacked. |