Device for fixing blades to end plates which are rotationally integral with a rotary shaft and agricultural machine fitted with said device

摘要

A device for fixing blades to plates which are rotationally integral with a rotary shaft and an agricultural machine fitted with the device. The device is characterized in that the flanks of each plate are cut and embodied such that they can receive in an interlocking matter and radially retain a planer additional part acting as a supporting leg for a blade and in that the end plates are axially and jointedly packed against each other in order to lock the blades to the respective end plates. The invention can be used in agricultural machines.