| 摘要 |
The invention relates to a magnetic coupling (2) having: a housing (4) for receiving a rotor (8) and a coil assembly (6), a rotor (8) having a flange section (12) which comprises a first portion formed as an outer ring (24) which is attached, via at least one web section (26), which forms the second section of the flange section (12), to a third section (22) of the flange section (12), at least one coupling disk (14), which interacts with the flange section (12) of the rotor (8) in order to transmit a rotational movement, and a coil assembly (6) for generating a magnetic field, which effects a force linkage between the flange section (12) and the coupling disc (14) to transmit the rotational movement. The web section (26) extends at least in one direction and, in the process, tapers as far as an attachment surface A. The invention further relates to a press tool (40) and to a method for producing a pressed piece (8) to be sintered from a powdery material, specifically in the form of such a rotor. |
