Cooling tube mechanism for an i.s. machine

摘要

A mechanism for delivering a cooling fluid to the interior of a formed bottle has an upper cooling tube assembly (18) secured on a vertical post (12). The upper cooling tube assembly has a plenum chamber (70) having a bottom wall (73) and at least one vertical cooling tube (20) is mounted on its bottom wall. The cooling tube (20) is mounted on the plenum chamber with a quick release collet mechanism (72).