Arrangement for controlling coupling arrangement for automatic gearbox has control element made of material whose crystal structure orientation can be changed by changing magnetic field

摘要

The coupling arrangement has at least one electromagnet, an axle to which a torque is applied and a control element that is made of a material whose crystal structure orientation can be changed by changing a magnetic field (H). The control element is mounted on the axle or on a disk body so as to rotate with it.