| 摘要 |
Hollow, rod-shaped agitator tools (18) are provided with means (14) for increasing the conduction away of heat, which means are formed by an inner wall which brings about a forced flow through the tools (18). In order to permit simple mounting, the tools (18) and the respective inner wall (14) are expediently combined to form constructional units which merely have to be inserted into bores (2) which extend radially and transversely with respect to the coolant channel (12). <IMAGE>
|
