| 摘要 |
A device for injecting plastic material into a mould has a detachable injection nozzle connected to a distributor for the material. A front face of the nozzle can be made integral with the mould cavity using an indexing device that adjusts the angular position of the nozzle relative to the axis of the distributor. A locking device maintains a selected angular position. The nozzle may have a tip connected to a body that connects via the indexing device to the distributor. The indexing device is a pin and slot. The locking device has two locking rings. |
