摘要 |
The invention relates to a shaft provided as a mechanical part with integrated conduits for axially guiding media, particularly hydraulic media. Said shaft is provided, at least in partial sections, in two coaxial parts, and comprises, in an axial direction, channels (3, 4) that are located therebetween. When inserted one inside the other, the channels form conduits which are separated from one another and which enable a medium to be reliably guided also over longer distances and to supply corresponding aggregates, which are located on the end of the shaft and which rotate therewith, preferably such as a camshaft adjusting device. The inventive embodiment enables a reliable and economical production of large numbers of units, in particular, while using appropriate cold forming techniques. |