| 摘要 |
<p>A bail or swing arm for a container has a mid part length formed by extruded plastics rod cut to length and cranked end connecting parts (4) located one at each end of rod (2). Parts (4) provide bosses (6) by which the bail arm is pivotally mounted on a container and are formed as mouldings discrete from the rod (2) and rigidly secured to that rod. The connecting parts (4) can be moulded or formed directly on to the ends of the rod (2) or can be secured to that rod by bonding, adhesive, brazing welding, material shrinkage or by mechanical locks. <IMAGE></p> |
