Brake mechanism for hybrid transmission of vehicle, has magnet unit for selectively generating magnetic flux, where magnet unit radially surrounds rotational axis and defines groove

摘要

The brake mechanism (58) has a magnet unit (60) for selectively generating a magnetic flux, where the magnet unit radially surrounds a rotational axis (42) and defines a groove. A brake disk (62) radially surrounds the rotational axis and comprises a tooth. The brake disk is axially movable along the rotational axis between a disengaged position and an engaged position. The brake disk is configured to rotate about the rotational axis relative to the magnet unit, when it is in the disengaged position. The tooth of the brake disk is configured for engagement with the corresponding groove of the magnet unit, when it is in the engaged position in response to the generation of the magnetic flux by the magnet unit to prevent a rotation of the brake disk.