| 摘要 |
A control device for the processing tools controlled by cams with regard to their start of operation and their processing course is provided in fish-processing machines. The cam comprises, as already known, a main cam and one or more cam segments adjustable on the main cam. To enable a quick and easy adjustment of the tools even while the machine is running and thus achieve optimum working efficiency and results, the cam is so constructed that the main cam is associated to a coupling member via an intermediate drive by means of a chain or toothed-belt drive, the coupling member itself being associated to the cam segment(s). A change in the position of the cam segment 17 relative to the main cam 15 when the machine is running may be performed by changing the spreading of the chain or toothed-belt drive which connects the intermediate drive with the coupling member 34. |
