| 摘要 |
A rotatable nozzle arrangement that includes a nozzle (7) and a bearing unit (19) or a motor unit, whose rotatable axle (19a) is co-ordinated with said nozzle, where- in as the nozzle (7) rotates in a tubular section (22) it slings a curable viscous plas- tic material (E2, E2') collected, inter alia, in a nozzle-carried magazine (16) against the interior surface (24) of a tubular section (22) and therewith creates and builds- 10 up a thick layer of a viscous coating (10). An infeed of plastic material (E1) to said magazine (16) is concentrated as a first sub-unit collection to an inner wall part (7c) of the nozzle (7). It is suggested that Figure 4 is published together with the abstract. |
